From: "John Graham" To: Subject: Re: aus-wx: Recommendation for Storm Chasers Date: Fri, 1 Sep 2000 00:43:27 +1000 X-Mailer: Microsoft Outlook Express 5.00.2615.200 Sender: aussie-weather-approval at world.std.com Reply-To: aussie-weather at world.std.com ----- Original Message ----- From: Anthony Cornelius To: Sent: Thursday, August 31, 2000 8:31 AM Subject: Re: aus-wx: Recommendation for Storm Chasers > Hi all, > > While around lightning active storms, I don't believe there was much > trouble with CB communication. I think CB radios are easier and cheaper > - and would be the best way for people to "start off" - and then as > convoy chases get more organised and have more people (if they ever do), > then things such as UHF and Ham would be things to look into in the > future. > > But for the purpose (communication between cars on TDU chases, weekend > chases and day chases with other people) - the AM CB radios are perfect, > and are generally quite affordable within the average storm chasers > budget (assumption :-) > > >From what I understand of it - quite a few people have CB radios already > - just need to get the other 'keen chases' to do the same, and we'll > finally have a good communication network between cars without having to > stop continuously - and of course, everyone on TDU99 will vouch for this > - it's much more fun having 4/6/8 however many people in a conversation > than two! > > AC > I agree with Anthony here.....CB is a cheap form of comms, but I think a SSB radio would be better (12 watts compared to 4), but it depends on what you can afford........2nd hand SSB CB's can be had from $80 -200, you might get one cheaper if you look hard enough...... The best thing to have is 2 radios in the car (HF & UHF) plus a scanner to listen in to those men dressed in blue who *love* taking pictures of cars.............that's what I had in the car when it was on the road & it saved my arse a few times...... Just my 2.5 c (inc GST) worth....... John from Ballina +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ To unsubscribe from aussie-weather send e-mail to:majordomo at world.std.com with "unsubscribe aussie-weather your_email_address" in the body of your message. -----------------------jacob at iinet.net.au------------------------------ From: tlang at freeway.apana.org.au (Tony Langdon) Date: 01 Sep 00 00:07:24 +1000 Subject: Re: aus-wx: Re: AM radio static Organization: Fidonet: Freeway Usenet <=> FTN gateway To: aussie-weather at world.std.com X-MDaemon-Deliver-To: aussie-weather at world.std.com Sender: aussie-weather-approval at world.std.com Reply-To: aussie-weather at world.std.com Hello Glen! 31 Aug 00 00:23, you wrote to All: GR> I have never really used the AM broadcast band to check but with a GR> standard 27Mhz CB setup with a base antenna in a base location, one GR> can generally tell the difference between up to 30km away, up to 100km GR> away and miles away. Miles away can just be a pain in the ass when GR> trying to listen to weak skip. If your UHF CB starts complaining then GR> get the camera out and consider ear plugs if you have sensitive ears. Well, AM broadcast frequencies are _much_ more sensitive to static. Good early warning system. :) Tony, VK3JED .. Tagline (c) 1994. Unauthorized duplication prohibited! -- |Fidonet: Tony Langdon 3:633/284.18 |Internet: tlang at freeway.apana.org.au | | Standard disclaimer: The views of this user are strictly his own. +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ To unsubscribe from aussie-weather send e-mail to:majordomo at world.std.com with "unsubscribe aussie-weather your_email_address" in the body of your message. -----------------------jacob at iinet.net.au------------------------------ From: tlang at freeway.apana.org.au (Tony Langdon) Date: 01 Sep 00 00:18:17 +1000 Subject: Re: aus-wx: Big Idea Organization: Fidonet: Freeway Usenet <=> FTN gateway To: aussie-weather at world.std.com X-MDaemon-Deliver-To: aussie-weather at world.std.com Sender: aussie-weather-approval at world.std.com Reply-To: aussie-weather at world.std.com Hello David! 31 Aug 00 09:58, you wrote to All: DF> I have been thinking about this for a while and also talking to a few DF> people, and the dicussion of HAM radio for storm chasing has reminded DF> me of it. What would be good is if amateur radio people and storm DF> chasers and watchers got together and build an amateur radio packet DF> data network. This would allow sharing of weather data from lightning DF> trackers, auto weather stations and SMS observations. All that would DF> be required would be a computer, radio, TNC and amateur liscence. APRS has a lot of promise here. Chasers could, if equipped with suitable gear, plot a storm cell directly onto the APRS maps, or they could pass the co-ordinates to someone who could do the plotting for them. Once plotted, the object is visible to everyone on the APRS network. GPS can be used to automatically keep track of vehicles. DF> To join the network, a requirement could be set that you would have to DF> have some data to share, whether from a automatic weather station or DF> lightning tracker. Software could then be used to process this data DF> and combine it into something of use to chasers and watchers. Mobile DF> access would also be possible. It would have to run of 70cm band. I DF> have some designs for the circuits for all this stuff. Over time such DF> a datasharing network could grow to expand to the whole east coast of DF> Australia, if everyone could cooperate. Again, have a look at APRS. There are already a few private WX stations on the Victorian network. DF> The network would allow APRS(allowing others to see where you are in DF> you car), SMS(short messages), and email as well as some html and DF> graphic content(webcams). Any ideas? Would ASWA help? We would The graphic stuff would be impractical on today's packet networks, and the development of high speed backbones is a long way off yet. APRS can also handle the SMS functionality already. DF> probably have to get some other HAM radio association invovled too so DF> we could use their repeaters. In such a way we could build our own DF> mobile internet for datasharing. Ideas? and I stupid to suggest this? DF> Please don't send email bombs or flames! I think the basic idea is a good one. I have another suggestion. Would someone from ASWA be prepared to give talks at radio clubs. The first step is to generate interest. Tony, VK3JED .. ght by morning. -- |Fidonet: Tony Langdon 3:633/284.18 |Internet: tlang at freeway.apana.org.au | | Standard disclaimer: The views of this user are strictly his own. +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ To unsubscribe from aussie-weather send e-mail to:majordomo at world.std.com with "unsubscribe aussie-weather your_email_address" in the body of your message. -----------------------jacob at iinet.net.au------------------------------ From: tlang at freeway.apana.org.au (Tony Langdon) Date: 01 Sep 00 00:24:57 +1000 Subject: Re: aus-wx: Recommendation for Storm Chasers Organization: Fidonet: Freeway Usenet <=> FTN gateway To: aussie-weather at world.std.com X-MDaemon-Deliver-To: aussie-weather at world.std.com Sender: aussie-weather-approval at world.std.com Reply-To: aussie-weather at world.std.com Hello Anthony! 31 Aug 00 08:31, you wrote to All: AC> While around lightning active storms, I don't believe there was much AC> trouble with CB communication. I think CB radios are easier and AC> cheaper - and would be the best way for people to "start off" - and AC> then as convoy chases get more organised and have more people (if they AC> ever do), AC> then things such as UHF and Ham would be things to look into in the AC> future. Fortunately, 27 MHz if high enough in frequency to escape the worst of the lightning static. However, the range of AM can be limited to 10-15km under some conditions, UHF will generally do better, with the option of repeaters to extend range (repeaters are really useful in country areas, but inhabited by the brain dead in the bigger cities). Tony, VK3JED .. Sometimes I wake up grumpy... other times I let her sleep. -- |Fidonet: Tony Langdon 3:633/284.18 |Internet: tlang at freeway.apana.org.au | | Standard disclaimer: The views of this user are strictly his own. +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ To unsubscribe from aussie-weather send e-mail to:majordomo at world.std.com with "unsubscribe aussie-weather your_email_address" in the body of your message. -----------------------jacob at iinet.net.au------------------------------ From: tlang at freeway.apana.org.au (Tony Langdon) Date: 01 Sep 00 00:28:34 +1000 Subject: Re: aus-wx: Re: prediction Organization: Fidonet: Freeway Usenet <=> FTN gateway To: aussie-weather at world.std.com X-MDaemon-Deliver-To: aussie-weather at world.std.com Sender: aussie-weather-approval at world.std.com Reply-To: aussie-weather at world.std.com Hello Kevin! 31 Aug 00 19:54, you wrote to All: KP> [2] The shorter-scale influences seem to be well and truly a mystery. KP> The cooling of the globe prior to the mid-18th century is KP> well-documented historically but to say that we were headed towards a KP> new ice age seems to be drawing a long bow. Within the time-scales KP> that accurate wx data have been recorded it seems hubris to suspect KP> that variations such as a "sudden" warming on century scales is not KP> within the "normal" fluctuations of climatic variation! We simply have KP> too little reliable data to confirm such a suggestion. There is a theory that the "mini Ice Age" of around 1600 AD may have been caused by an unusual decline in solar activity. Apparently, the sunspot cycle paused for a few decades during this period, IIRC. KP> I'm playing scientific Devil's advocate here...I'm NOT saying that KP> human influences have not/will not affect Earth's climate...I'm saying KP> that from a factual/scientific standpoint the jury is out. I agree, while it's good to be aware of possible human influences, and to watch them, there's no conclusive proof (IMHO) that the current climate trends are caused by human activity (or are not caused by same). Tony, VK3JED .. Did you miss me?" "With every shot so far! -- |Fidonet: Tony Langdon 3:633/284.18 |Internet: tlang at freeway.apana.org.au | | Standard disclaimer: The views of this user are strictly his own. +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ To unsubscribe from aussie-weather send e-mail to:majordomo at world.std.com with "unsubscribe aussie-weather your_email_address" in the body of your message. -----------------------jacob at iinet.net.au------------------------------ From: tlang at freeway.apana.org.au (Tony Langdon) Date: 01 Sep 00 00:32:58 +1000 Subject: Re: aus-wx: Recommendation for Storm Chasers Organization: Fidonet: Freeway Usenet <=> FTN gateway To: aussie-weather at world.std.com X-MDaemon-Deliver-To: aussie-weather at world.std.com Sender: aussie-weather-approval at world.std.com Reply-To: aussie-weather at world.std.com Hello Glen! 31 Aug 00 13:40, you wrote to All: GR> OK, so I take it that everyone is happy with the static discharges, GR> that is fine and can be helpfull. As for amaeture, I don't really GR> think it is worth going that far, if needed the group could probably GR> VERY cheaply obtain its own piece of spectrum for ASWA members only. Hmm, not sure of the prices for commercial licencing, and then you have to use transceivers which are type approved. GR> But more expensive (still not as expensive as amateur) for the GR> equipment. If folks in the Sydney area want their antenna tuned, I Not necessarily, remember amateurs can use anything, provided they can operate it within band limits... No need to go out and buy a purpose built Icom or Kenwood. GR> I suggest that if you go out and pruchase a new set, if you can find GR> one, get either a GME TX2000 which is AM only but has the added GR> benifit of a front fire speaker instead of having to stick ones head GR> on the floor to hear it or if you want side band, consider either GME GR> or any other comany than Uniden. If the set is older than five years GME/Electrophone are pretty good radios on both 27 MHz and UHF. I've seen a few, and all have been good. GR> condition then it went. If you can get one of the older PC122 side GR> bands, not the newer 122XLs that are being sold, if it is under $150, The AX144 was another good Uniden classic. I had one which was faultless. GR> manufacture plants moved to the Phillipines. The really old 18channel GR> sets are also very good and can be EASILY modified to do nearly GR> anything. But down in Sydney they are probably worth a fortune. Careful here. The 18 channel sets are technically illegal (no longer type approved as they contain 2 non CB channels in today's 40 channel band), and unauthorised modifications void any type approval that may have existed. Everyone does it, but do we want to give chasers a bad reputation? i.e. Modify at your own risk... Tony, VK3JED .. What do you MEAN my tagline expired?! -- |Fidonet: Tony Langdon 3:633/284.18 |Internet: tlang at freeway.apana.org.au | | Standard disclaimer: The views of this user are strictly his own. +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ To unsubscribe from aussie-weather send e-mail to:majordomo at world.std.com with "unsubscribe aussie-weather your_email_address" in the body of your message. -----------------------jacob at iinet.net.au------------------------------ From: "The Weather Co." To: "Maillist Weather doods" Subject: aus-wx: Very Active Lightning!!! Date: Fri, 1 Sep 2000 05:46:00 +1100 X-Mailer: Microsoft Outlook Express 5.00.2314.1300 Sender: aussie-weather-approval at world.std.com Reply-To: aussie-weather at world.std.com Hi Everyone, Spring is here at 5:45am. Very active lightning through South Australia this morning - more like a summer's afternoon than a spring morning!! Looks like a very good thunderstorm situation is brewing as this front moves east!! Paul G. ____________________ The Weather Company Level 2, 7 West Street North Sydney 2060 Phone: (02) 9955 7704 Fax: (02) 9955 1536 http://www.theweather.com.au +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ To unsubscribe from aussie-weather send e-mail to:majordomo at world.std.com with "unsubscribe aussie-weather your_email_address" in the body of your message. -----------------------jacob at iinet.net.au------------------------------ From: Harald Richter Subject: Re: aus-wx: Re: prediction To: aussie-weather at world.std.com (Australian Severe Weather Association) Date: Thu, 31 Aug 2000 14:01:19 -0500 (CDT) X-Mailer: ELM [version 2.5 PL3] Sender: aussie-weather-approval at world.std.com Reply-To: aussie-weather at world.std.com Hi climate folks, Kevin from Wycheproof [where is Wycheproof?] exclaimed: > [2] The shorter-scale influences seem to be well and truly a mystery. The > cooling of the globe prior to the mid-18th century is well-documented > historically but to say that we were headed towards a new ice age seems to > be drawing a long bow. Within the time-scales that accurate wx data have > been recorded it seems hubris to suspect that variations such as a "sudden" > warming on century scales is not within the "normal" fluctuations of > climatic variation! We simply have too little reliable data to confirm such > a suggestion. Here is a popular problem - what is "normal?" In regard to "normal climatic variability", a major issue appears to be that we are comparing a high-resolution modern dataset with relatively reasonably well-known error characteristics (e.g. the human-observed temperature record) to a lower-resolution paleoclimate dataset with not-so-well-known (??) error characteristics. Kevin implies that the "modern" dataset is too small (time period not long enough) for a meaningful comparison to paleodata. My question is: What time resolution do polar ice cores (for example) allow? How many years of human-observed temperature data would allow a meaningful "temperature trend" comparison to ice core data? Kevin added: [snip] > much like the debate over cloud-seeding. If I seed a cloud and it > rains...did I cause it? Maybe it would have happened anyway... Cause and effect in highly complex nonlinear systems is a house of horrors. The setup is often something like this: human perturbs nature; nature shows some ``effects''; human wonders whether ``effects'' are attributable to ``human'', or whether they would have happened anyway. Almost all opinions I have heard on these issues are based on emotions or profit interests. One common way of making inroads here is statistics, as the physical complexity might be too large for any kind of more deterministic model. The key lies in understanding what can and what cannot be said when examining the data. I can construct an ``easy'' (and sufficiently stupid) artificial example w.r.t. cloud seeding. IF 1 out of 100 quasi-identical cumulus clouds is seeded at 1800 UTC, and IF only that one seeded cumulus cloud starts raining at 1803 UTC, THEN it seems unlikely [and stats could tell you HOW unlikely] that the rain would have happended anyway. Yes, real cases are more complex, but some inroads are generally possible. I think it is a MISTAKE to say that things are too complicated so that we cannot say anything about anything - folks, that is a form of scientific laziness. It is an even BIGGER MISTAKE to *isolate* a favourite cause-and-effect logical filament and say that ``A caused B'' just because it could do so logically in the absence off ALL other ingredients. Cheers, Harald -- ------------------------------------------- Harald Richter NOAA/National Severe Storms Laboratory 1313 Halley Circle Norman, OK 73069, U.S.A. ph.: (405) 366-0430 fax: (405) 579-0808 email: hrichter at enterprise.nssl.noaa.gov web: http://www.nssl.noaa.gov/~hrichter ------------------------------------------- +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ To unsubscribe from aussie-weather send e-mail to:majordomo at world.std.com with "unsubscribe aussie-weather your_email_address" in the body of your message. -----------------------jacob at iinet.net.au------------------------------ X-Sender: jacob at mail.iinet.net.au X-Mailer: QUALCOMM Windows Eudora Pro Version 4.1 Date: Fri, 01 Sep 2000 04:13:20 +0800 To: aussie-weather at world.std.com From: Jacob Subject: aus-wx: Winter Rainfall Sender: aussie-weather-approval at world.std.com Reply-To: aussie-weather at world.std.com Perth received 497.2mm this winter June: 123.2mm on 15 days (average 182mm) July: 231.0mm on 23 days (average 173mm) August: 143.0mm on 20 days (average 135mm) At 10:13 31/08/00 +1000, you wrote: >Have some of our rain! 94mm this month alone. Wet as........ > >Bussy (NE Victoria) > >----- Original Message ----- >From: "Michael Thompson" >To: >Sent: Thursday, August 31, 2000 8:04 PM >Subject: Re: aus-wx: Dry Winter & Bushfires > > >> I must admit that the bushfire season may sneak up on us with a nasty >shock. >> The Illawarra had far less rain in March than Sydney, Sydney seemed to be >> the southern cut off point for a lot of coastal rainfalls from February - >> May. >> >> There was a bushfire today at Mt Kembla, only small but clearly fast >> moving. >> >> Michael >> >> ----- Original Message ----- >> From: Don White >> To: Aussie Weather >> Sent: Thursday, 31 August 2000 6:37 >> Subject: aus-wx: Dry Winter >> >> >> > Sydney's rainfall in Winter which ends at 9 am this morning was 81.6 mm. >> > The only drier Winter in the last 100 years was 1970 when 78.7 mm fell >> > although in 1905 the total was also 81.6 mm. >> > Sydney's driest ever Winters occurred last century with just 43.2 mm in >> > 1895 and 50.3 mm in 1880. >> > >> > don White >> > +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ >> > To unsubscribe from aussie-weather send e-mail >to:majordomo at world.std.com >> > with "unsubscribe aussie-weather your_email_address" in the body of >your >> > message. >> > -----------------------jacob at iinet.net.au------------------------------ >> >> >> +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ >> To unsubscribe from aussie-weather send e-mail to:majordomo at world.std.com >> with "unsubscribe aussie-weather your_email_address" in the body of your >> message. >> -----------------------jacob at iinet.net.au------------------------------ >> > > +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ > To unsubscribe from aussie-weather send e-mail to:majordomo at world.std.com > with "unsubscribe aussie-weather your_email_address" in the body of your > message. > -----------------------jacob at iinet.net.au------------------------------ +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ To unsubscribe from aussie-weather send e-mail to:majordomo at world.std.com with "unsubscribe aussie-weather your_email_address" in the body of your message. -----------------------jacob at iinet.net.au------------------------------ From: "Ben Tichborne" To: Subject: aus-wx: Re: aussie-weather-digest V1 #714 Date: Fri, 1 Sep 2000 12:02:21 +1200 Organization: Private X-Mailer: Microsoft Outlook Express 5.00.2919.6600 Sender: aussie-weather-approval at world.std.com Reply-To: aussie-weather at world.std.com You might wonder if NZ was in the northern hemisphere yesterday - at 3PM it was 17 C at Puseyger Point at the far southwest, and 13.7 C at Cape Reinga!. The former's high temperature was due 'fohn' northeasterly winds crossing Fiordland's mountains. Relentless, drizzly rain has been the order of the week in Christchurch. I'm beginning to prefer the idea of a nuclear holocaust, rather than this s***. +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ To unsubscribe from aussie-weather send e-mail to:majordomo at world.std.com with "unsubscribe aussie-weather your_email_address" in the body of your message. -----------------------jacob at iinet.net.au------------------------------ X-Originating-IP: [141.132.128.10] From: "Leslie Baxter" To: aussie-weather at world.std.com Subject: Re: aus-wx: Dry Winter & Bushfires Date: Fri, 01 Sep 2000 00:03:31 GMT X-OriginalArrivalTime: 01 Sep 2000 00:03:31.0779 (UTC) FILETIME=[10732930:01C013A8] Sender: aussie-weather-approval at world.std.com Reply-To: aussie-weather at world.std.com Well it's been a pretty dry and warmer than usual winter here, didn't have many days/weeks of 8degs or less. I hope spring will be different, warm with lots of storms would be nice. Les >From: "bussie" >Reply-To: aussie-weather at world.std.com >To: >Subject: Re: aus-wx: Dry Winter & Bushfires >Date: Thu, 31 Aug 2000 22:13:12 +1000 > >Have some of our rain! 94mm this month alone. Wet as........ > >Bussy (NE Victoria) > >----- Original Message ----- >From: "Michael Thompson" >To: >Sent: Thursday, August 31, 2000 8:04 PM >Subject: Re: aus-wx: Dry Winter & Bushfires > > > > I must admit that the bushfire season may sneak up on us with a nasty >shock. > > The Illawarra had far less rain in March than Sydney, Sydney seemed to >be > > the southern cut off point for a lot of coastal rainfalls from February >- > > May. > > > > There was a bushfire today at Mt Kembla, only small but clearly fast > > moving. > > > > Michael > > > > ----- Original Message ----- > > From: Don White > > To: Aussie Weather > > Sent: Thursday, 31 August 2000 6:37 > > Subject: aus-wx: Dry Winter > > > > > > > Sydney's rainfall in Winter which ends at 9 am this morning was 81.6 >mm. > > > The only drier Winter in the last 100 years was 1970 when 78.7 mm fell > > > although in 1905 the total was also 81.6 mm. > > > Sydney's driest ever Winters occurred last century with just 43.2 mm >in > > > 1895 and 50.3 mm in 1880. > > > > > > don White > > > >+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ > > > To unsubscribe from aussie-weather send e-mail >to:majordomo at world.std.com > > > with "unsubscribe aussie-weather your_email_address" in the body of >your > > > message. > > > >-----------------------jacob at iinet.net.au------------------------------ > > > > > > +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ > > To unsubscribe from aussie-weather send e-mail >to:majordomo at world.std.com > > with "unsubscribe aussie-weather your_email_address" in the body of >your > > message. > > -----------------------jacob at iinet.net.au------------------------------ > > > > +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ > To unsubscribe from aussie-weather send e-mail to:majordomo at world.std.com > with "unsubscribe aussie-weather your_email_address" in the body of your > message. > -----------------------jacob at iinet.net.au------------------------------ _________________________________________________________________________ Get Your Private, Free E-mail from MSN Hotmail at http://www.hotmail.com. Share information about yourself, create your own public profile at http://profiles.msn.com. +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ To unsubscribe from aussie-weather send e-mail to:majordomo at world.std.com with "unsubscribe aussie-weather your_email_address" in the body of your message. -----------------------jacob at iinet.net.au------------------------------ From: "John Woodbridge" To: Subject: RE: aus-wx: Winter Rainfall Date: Fri, 1 Sep 2000 10:02:23 +1000 X-Mailer: Microsoft Outlook CWS, Build 9.0.2416 (9.0.2911.0) Importance: Normal Sender: aussie-weather-approval at world.std.com Reply-To: aussie-weather at world.std.com Mt. Crosby QLD, Total Winter Rainfall: 73.0mm June: 49.5 July: 13.0 August: 10.5 >snip Perth received 497.2mm this winter June: 123.2mm on 15 days (average 182mm) July: 231.0mm on 23 days (average 173mm) August: 143.0mm on 20 days (average 135mm) +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ To unsubscribe from aussie-weather send e-mail to:majordomo at world.std.com with "unsubscribe aussie-weather your_email_address" in the body of your message. -----------------------jacob at iinet.net.au------------------------------ From: "John Woodbridge" To: Subject: RE: aus-wx: prediction. Date: Fri, 1 Sep 2000 10:11:32 +1000 X-Mailer: Microsoft Outlook CWS, Build 9.0.2416 (9.0.2911.0) Importance: Normal Sender: aussie-weather-approval at world.std.com Reply-To: aussie-weather at world.std.com Hi David, If one were to make a gross assumption that the Earths average temp was directly dependent and linearly proportional to insolation (obviously it is not), i.e., if no Sun, temp would approach absolute zero. Then assuming a current average temp of 20C (another gross assumption), then a change in insolation of 0.2% in fact represents 293K x .002 = 0.58K. Possibly a significant value on a global climatological scale. Regards, John. >snip This surface warming is supported by the shorter radiosonde record from ~1965 which shows a strong warming of ~0.5C, a warming which cannot be attributed to urban heat islands.... Anyway getting a bit of track here. On shorter time scales, there is evidence that the 11 year solar cycle influences climate, but that the influence is not sufficient to be useful for climate forecasting. This is probably not surprising given that this much beat-up periodicity only amounts to a 0.1-0.2% variation in solar output (from peak to trough), amounting to about 1W/m**2... +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ To unsubscribe from aussie-weather send e-mail to:majordomo at world.std.com with "unsubscribe aussie-weather your_email_address" in the body of your message. -----------------------jacob at iinet.net.au------------------------------ X-Sender: mbath at pop.ozemail.com.au X-Mailer: QUALCOMM Windows Eudora Pro Version 4.1 Date: Fri, 01 Sep 2000 11:41:13 +1000 To: aussie-weather at world.std.com From: Michael Bath Subject: RE: aus-wx: Winter Rainfall Sender: aussie-weather-approval at world.std.com Reply-To: aussie-weather at world.std.com McLeans Ridges, north coast NSW June: 156.8 (85 percent of which fell in the 72 hours of the June long weekend) July: 19.2 August: 21.8 TOTAL 197.8 YTD: 986.0mm on 113 days compare with Wollongbar, NSW (my old site 3km S of Mcleans Ridges) for 1999: June: 382.0 July: 282.8 August: 131.4 TOTAL 796.2 I don't have the total figure for this site, but Ballina 15km to the E had about 3,100mm in 1999. No wonder there are bushfires all over the place in this part of the world. cheeers, Michael At 10:02 01/09/2000 +1000, you wrote: >Mt. Crosby QLD, Total Winter Rainfall: 73.0mm > June: 49.5 > July: 13.0 > August: 10.5 >>snip > >Perth received 497.2mm this winter > >June: 123.2mm on 15 days (average 182mm) >July: 231.0mm on 23 days (average 173mm) >August: 143.0mm on 20 days (average 135mm) > > > +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ > To unsubscribe from aussie-weather send e-mail to:majordomo at world.std.com > with "unsubscribe aussie-weather your_email_address" in the body of your > message. > -----------------------jacob at iinet.net.au------------------------------ ================================================================== Michael Bath mailto:mbath at ozemail.com.au McLeans Ridges NSW http://australiasevereweather.com/ Australia http://www.lightningphotography.com/ Secretary ASWA Inc. http://www.severeweather.asn.au/ ================================================================== +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ To unsubscribe from aussie-weather send e-mail to:majordomo at world.std.com with "unsubscribe aussie-weather your_email_address" in the body of your message. -----------------------jacob at iinet.net.au------------------------------ Date: Fri, 01 Sep 2000 08:12:56 -0700 From: Lindsay Pearce X-Mailer: Mozilla 4.05 [en] (Win16; I) To: aussie-weather at world.std.com Subject: aus-wx: WEATHER: Dry Winter & Bushfires Sender: aussie-weather-approval at world.std.com Reply-To: aussie-weather at world.std.com (Written offline, Friday 9:45am) Yes, and my area (Blackheath) has only had 191.5mm since April which isn't great. With only 40mm for August and the prospect of the westerlies continuing, it may well be a bushfire worry come summer. Our last bad season was summer 97/98, with plenty of thunderstorms and plenty of fires. I remember numerous days where it "rained" ash up here that season, covering everything. It was a little scary at times. Still, a lot can happen between now and say, October/November. Here's hoping for some rain. Lindsay Pearce Michael Thompson wrote: > > I must admit that the bushfire season may sneak up on us with a nasty shock. > The Illawarra had far less rain in March than Sydney, Sydney seemed to be > the southern cut off point for a lot of coastal rainfalls from February - > May. > > There was a bushfire today at Mt Kembla, only small but clearly fast > moving. > > Michael > > ----- Original Message ----- > From: Don White > To: Aussie Weather > Sent: Thursday, 31 August 2000 6:37 > Subject: aus-wx: Dry Winter > > > Sydney's rainfall in Winter which ends at 9 am this morning was 81.6 mm. > > The only drier Winter in the last 100 years was 1970 when 78.7 mm fell > > although in 1905 the total was also 81.6 mm. > > Sydney's driest ever Winters occurred last century with just 43.2 mm in > > 1895 and 50.3 mm in 1880. > > Snip... +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ To unsubscribe from aussie-weather send e-mail to:majordomo at world.std.com with "unsubscribe aussie-weather your_email_address" in the body of your message. -----------------------jacob at iinet.net.au------------------------------ Date: Fri, 01 Sep 2000 10:42:21 +0930 From: Nathan Thompson X-Mailer: Mozilla 4.73 [en] (Win95; U) X-Accept-Language: en To: aussie-weather at world.std.com Subject: Re: aus-wx: Winter Rainfall Sender: aussie-weather-approval at world.std.com Reply-To: aussie-weather at world.std.com Hi, Here the result of winter rainfall for Golden Grove, Northeastern suburbs, Adelaide, South Australia: June: 84.4mm average 79mm July 52.8mm average 75mm August 73.6mm average 69mm Grand Total: 210.8mm. Average from June to August: 223mm. Bit of below average so far this winter. From Nathan. Jacob wrote: > Perth received 497.2mm this winter > June: 123.2mm on 15 days (average 182mm) > July: 231.0mm on 23 days (average 173mm) > August: 143.0mm on 20 days (average 135mm) > > At 10:13 31/08/00 +1000, you wrote: > >Have some of our rain! 94mm this month alone. Wet as........ > > > >Bussy (NE Victoria) > > > >----- Original Message ----- > >From: "Michael Thompson" > >To: > >Sent: Thursday, August 31, 2000 8:04 PM > >Subject: Re: aus-wx: Dry Winter & Bushfires > > > > > >> I must admit that the bushfire season may sneak up on us with a nasty > >shock. > >> The Illawarra had far less rain in March than Sydney, Sydney seemed to be > >> the southern cut off point for a lot of coastal rainfalls from February - > >> May. > >> > >> There was a bushfire today at Mt Kembla, only small but clearly fast > >> moving. > >> > >> Michael > >> > >> ----- Original Message ----- > >> From: Don White > >> To: Aussie Weather > >> Sent: Thursday, 31 August 2000 6:37 > >> Subject: aus-wx: Dry Winter > >> > >> > >> > Sydney's rainfall in Winter which ends at 9 am this morning was 81.6 mm. > >> > The only drier Winter in the last 100 years was 1970 when 78.7 mm fell > >> > although in 1905 the total was also 81.6 mm. > >> > Sydney's driest ever Winters occurred last century with just 43.2 mm in > >> > 1895 and 50.3 mm in 1880. > >> > > >> > don White > >> > +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ > >> > To unsubscribe from aussie-weather send e-mail > >to:majordomo at world.std.com > >> > with "unsubscribe aussie-weather your_email_address" in the body of > >your > >> > message. > >> > -----------------------jacob at iinet.net.au------------------------------ > >> > >> > >> +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ > >> To unsubscribe from aussie-weather send e-mail to:majordomo at world.std.com > >> with "unsubscribe aussie-weather your_email_address" in the body of your > >> message. > >> -----------------------jacob at iinet.net.au------------------------------ > >> > > > > +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ > > To unsubscribe from aussie-weather send e-mail to:majordomo at world.std.com > > with "unsubscribe aussie-weather your_email_address" in the body of your > > message. > > -----------------------jacob at iinet.net.au------------------------------ > > +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ > To unsubscribe from aussie-weather send e-mail to:majordomo at world.std.com > with "unsubscribe aussie-weather your_email_address" in the body of your > message. > -----------------------jacob at iinet.net.au------------------------------ +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ To unsubscribe from aussie-weather send e-mail to:majordomo at world.std.com with "unsubscribe aussie-weather your_email_address" in the body of your message. -----------------------jacob at iinet.net.au------------------------------ From: David Jones To: "Aussie Weather (E-mail)" Subject: aus-wx: climate change. Date: Fri, 1 Sep 2000 13:20:16 +1000 X-Mailer: Internet Mail Service (5.5.2650.21) Sender: aussie-weather-approval at world.std.com Reply-To: aussie-weather at world.std.com >[2] The shorter-scale influences seem to be well and truly a mystery. The >cooling of the globe prior to the mid-18th century is well-documented >historically but to say that we were headed towards a new ice age seems to >be drawing a long bow. Within the time-scales that accurate wx data have >been recorded it seems hubris to suspect that variations such as a "sudden" >warming on century scales is not within the "normal" fluctuations of >climatic variation! We simply have too little reliable data to confirm such >a suggestion. Kevin, I would really have to disagree RE the lack of data. The paleodata base is really at the stage of providing very good indications of past climate, often down to annual (particularly for the last millennium) time scales at high spatial resolutions. These data are also tied to very different physical responses to climate variations. To name a few, there are the ice cores which provide indications of temperature through the (most commonly) oxygen isotopes ratios, but also continental aridity through dust loadings, and southern ocean storminess through salt loadings (ie linked to sea spray). The bore holes which are used for temperature reconstruction. Glacial moraines which are used to examine local glacial mass balance => precipitation and temperature, coral cores which provide information on temperature, water acidity => atmospheric CO2 concentrations etc etc. Plant growth rings which give an indication of the optimality of the growing season, which can inturn be related to temperature/rainfall depending on species. Sediments which can be used to detect changes in pollen, aquatic life etc from species which are temperature dependent... The list really does go on. It is incomprehensible to believe that the researcher who have compiled these data have some how massaged these to fit a politically line, as some ill-informed commentators would have you believe. Anyway, I won't go into much detail RE warming/ice age etc but refer you to the figure at, http://www.wmo.ch/web/wcp/wcdmp/statement/html/913-1999.html This figure for the Northern Hemisphere (Southern Hemisphere data will come with time), shows the temperature variability over the past millennium. It is very difficult given this compilation from three independent sources developed by some truly brilliant mathematicians/scientists (take a look at some of their personal web pages if you doubt their intelligence!), to believe that something truly strange is not going on with the global climate. The series prior to about 1800 shows a quite steady decrease in temperature, which is consistent with the expectation that the current interglacial (being the longest in 400,000 years is coming to an end). A figure like this also really shows the non-sense in trying to refute climate change on the basis of the patched very short MSU satellite record, which has become the last leg on which the greenhouse sceptics stand (conveniently ignoring that this data has indeed warmed anyway, and is commences to late to "see" the very rapid warming of the 1960s/70s evident in glaciological and balloon data). Regards, David +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ To unsubscribe from aussie-weather send e-mail to:majordomo at world.std.com with "unsubscribe aussie-weather your_email_address" in the body of your message. -----------------------jacob at iinet.net.au------------------------------ From: wbc at ozemail.com.au (Laurier Williams) To: aussie-weather at world.std.com Subject: aus-wx: Yokohama NPMOC satpic archive no longer available Date: Fri, 01 Sep 2000 03:22:50 GMT X-Mailer: Forte Agent 1.5/32.452 X-MIME-Autoconverted: from quoted-printable to 8bit by europe.std.com id WAA24636 Sender: aussie-weather-approval at world.std.com Reply-To: aussie-weather at world.std.com The Yokohama NPMOC satpic archive of hourly Australian region vis, ir and wv images has been password protected. Latest images are still available from http://207.133.112.37/html/aus.htm -- Laurier Williams Australian Weather News & Links http://ausweather.simplenet.com +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ To unsubscribe from aussie-weather send e-mail to:majordomo at world.std.com with "unsubscribe aussie-weather your_email_address" in the body of your message. -----------------------jacob at iinet.net.au------------------------------ From: "bussie" To: Subject: Re: aus-wx: Winter Rainfall Date: Fri, 1 Sep 2000 13:43:23 +1000 X-Mailer: Microsoft Outlook Express 5.50.4133.2400 Sender: aussie-weather-approval at world.std.com Reply-To: aussie-weather at world.std.com Rutherglen Vic. 212mm for the winter. June 64mm July 54mm August 94mm Bussy ----- Original Message ----- From: "John Woodbridge" To: Sent: Friday, September 01, 2000 10:02 AM Subject: RE: aus-wx: Winter Rainfall > Mt. Crosby QLD, Total Winter Rainfall: 73.0mm > June: 49.5 > July: 13.0 > August: 10.5 > >snip > > Perth received 497.2mm this winter > > June: 123.2mm on 15 days (average 182mm) > July: 231.0mm on 23 days (average 173mm) > August: 143.0mm on 20 days (average 135mm) > > > +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ > To unsubscribe from aussie-weather send e-mail to:majordomo at world.std.com > with "unsubscribe aussie-weather your_email_address" in the body of your > message. > -----------------------jacob at iinet.net.au------------------------------ > +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ To unsubscribe from aussie-weather send e-mail to:majordomo at world.std.com with "unsubscribe aussie-weather your_email_address" in the body of your message. -----------------------jacob at iinet.net.au------------------------------ X-Originating-IP: [203.54.87.118] From: "S G" To: aussie-weather at world.std.com Subject: aus-wx: Heavy rain in Adelaide!!! Date: Fri, 01 Sep 2000 12:57:43 CST X-OriginalArrivalTime: 01 Sep 2000 03:27:43.0252 (UTC) FILETIME=[96E59540:01C013C4] Sender: aussie-weather-approval at world.std.com Reply-To: aussie-weather at world.std.com Heavy rainfall occurring in Adelaide at the moment as an intense rainband passes. Seems to also be interacting with a middle level trough near SA/NSW border with strong convergance, should be good for the soth-east of Austrailai tonight. Low ,not visible on the synoptic chart is also developing far north of Adelaide. Total wash-out of the Royal Adelaide Show!!! One of the best rainbands for a while and for once it is passing during the day. Most shower periods or rainbands this year have seemed to have passed during the night. Hope this weather keeps up for a while longer. _________________________________________________________________________ Get Your Private, Free E-mail from MSN Hotmail at http://www.hotmail.com. Share information about yourself, create your own public profile at http://profiles.msn.com. +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ To unsubscribe from aussie-weather send e-mail to:majordomo at world.std.com with "unsubscribe aussie-weather your_email_address" in the body of your message. -----------------------jacob at iinet.net.au------------------------------ From: David Jones To: "Aussie Weather (E-mail)" Subject: aus-wx: CO2.... oh and snowfalls. Date: Fri, 1 Sep 2000 15:04:33 +1000 X-Mailer: Internet Mail Service (5.5.2650.21) Sender: aussie-weather-approval at world.std.com Reply-To: aussie-weather at world.std.com >There is considerable evidence that CO2 levels in the atmosphere have >dramatically increased (on decade scales no less) many times during Earth's.. Sorry Kevin, couldn't help responding also to this one also.... To quote the Vostok ice core work.. "Present day atmospheric burdens of these two important greenhouse gasses (CO2 and methane) seem to have been (sic) unprecedented during the past 420,000 years." That is.... the present day concentrations of these greenhouses gases have not occurred previously in the past (nearly) 500,000 years! I realise that your playing the Devil's advocate on this Kevin, which really is good.. I often play the same role! I certainly do not share the gloom and doom view on climate that many conservation groups have, but at the same time, I find the level of miss-information a real concern. BTW on more weather time scale, the current batch of progs hold out the prospect of a record deep snow pack at Spencers Creek in the Snowy Mountains. The previous record (1981) is 361.0cm which occurred in early September. The most recent report for Charlotte Pass (near Spencers Creek) reveals a depth of 295cm. Well within striking distance of a record. Cheers, David. +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ To unsubscribe from aussie-weather send e-mail to:majordomo at world.std.com with "unsubscribe aussie-weather your_email_address" in the body of your message. -----------------------jacob at iinet.net.au------------------------------ X-Originating-IP: [203.36.248.18] From: "Kevin Phyland" To: aussie-weather at world.std.com Subject: aus-wx: Climate Date: Fri, 01 Sep 2000 14:31:29 EST X-OriginalArrivalTime: 01 Sep 2000 04:31:29.0937 (UTC) FILETIME=[7FC76010:01C013CD] Sender: aussie-weather-approval at world.std.com Reply-To: aussie-weather at world.std.com Hi Harald et al... My purpose of the email was not to set up straw-men and knock them down - my cloud-seeding analogy may have been poorly chosen (as are most analogies) but I couldn't think of another example where effects may not linearly follow from causes. Yes, it would be scientific laziness to assume it's "too hard" and leave it at that - but I hardly think I said that! It's also poor science to be too simplistic in one's approach to look at complex interacting systems and say "A caused B". My last paragraph was obviously not taken seriously enough...I'm NOT advocating any sort of "give up - it's hopeless" OR "it doesn't matter what we do - it won't affect anything" approaches. My whole point of the email was highlighting how much there is left to know - not how much man was NOT meant to know... Cheers, Kevin from Wycheproof (exactly halfway between Mildura and Melbourne!) _________________________________________________________________________ Get Your Private, Free E-mail from MSN Hotmail at http://www.hotmail.com. Share information about yourself, create your own public profile at http://profiles.msn.com. +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ To unsubscribe from aussie-weather send e-mail to:majordomo at world.std.com with "unsubscribe aussie-weather your_email_address" in the body of your message. -----------------------jacob at iinet.net.au------------------------------ X-Mailer: Microsoft Outlook Express Macintosh Edition - 4.5 (0410) Date: Fri, 01 Sep 2000 16:49:01 +1000 Subject: Re: aus-wx: Yokohama NPMOC satpic archive no longer available From: "Mark Hardy" To: aussie-weather at world.std.com Sender: aussie-weather-approval at world.std.com Reply-To: aussie-weather at world.std.com But it doesn't seem to be updated very frequently. Is it 6 hourly? Mark _____________________________________________________ Mark Hardy. The Weather Company Pty. Ltd. Level 2, 7 West Street, North Sydney 2060 Ph (02) 9955 7704. Fax (02) 9955 1536. Mobile 0414 642 739 http://www.theweather.com.au _____________________________________________________ ---------- >From: wbc at ozemail.com.au (Laurier Williams) >To: aussie-weather at world.std.com >Subject: aus-wx: Yokohama NPMOC satpic archive no longer available >Date: Fri, 1 Sep 2000 13:22 > > The Yokohama NPMOC satpic archive of hourly Australian region vis, ir > and wv images has been password protected. > > Latest images are still available from > http://207.133.112.37/html/aus.htm > > > -- > Laurier Williams > Australian Weather News & Links > http://ausweather.simplenet.com > +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ > To unsubscribe from aussie-weather send e-mail to:majordomo at world.std.com > with "unsubscribe aussie-weather your_email_address" in the body of your > message. > -----------------------jacob at iinet.net.au------------------------------ > +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ To unsubscribe from aussie-weather send e-mail to:majordomo at world.std.com with "unsubscribe aussie-weather your_email_address" in the body of your message. -----------------------jacob at iinet.net.au------------------------------ Date: Fri, 01 Sep 2000 17:55:08 +1000 From: Matthew Smith X-Mailer: Mozilla 4.73 [en] (Win98; U) X-Accept-Language: en To: aussie-weather at world.std.com Subject: aus-wx: severe winds for NSW ! Sender: aussie-weather-approval at world.std.com Reply-To: aussie-weather at world.std.com Hi Everyone :) The BoM have put a gale/severe squall warning out for almost every district in NSW for overnight and tomorrow morning. (see below) Also ive done a small report on the August 8 tornadoes in Victoria, with scans from the newspapers of damage and a photo of the Sunbury Tornado. If anyone has any more info, please email me personally, so as to not clog up the list with lots of emails directed at 1 person. *hint hint* http://www.sydneystormchasers.com/tornadoarchive/pictures/08-08-00/index.htm Matt Smith PRIORITY WIND WARNING BUREAU OF METEOROLOGY NEW SOUTH WALES REGIONAL OFFICE Issued at 1557 on Friday the 1st of September 2000 A strong cold front approaching the western border expected to cross inland NSW overnight and reach the coast Saturday morning. It is expected to cause gale force northwest to southwest winds with severe squalls in the following districts HUNTER METROPOLITAN ILLAWARRA AND SOUTH COAST NORTHERN TABLELANDS CENTRAL TABLELANDS SOUTHERN TABLELANDS NORTHWEST SLOPES AND PLAINS CENTRAL WEST SLOPES AND PLAINS SOUTH WEST SLOPES RIVERINA AND MIA UPPER WESTERN LOWER WESTERN overnight or Saturday morning. +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ To unsubscribe from aussie-weather send e-mail to:majordomo at world.std.com with "unsubscribe aussie-weather your_email_address" in the body of your message. -----------------------jacob at iinet.net.au------------------------------ From: paulmoss at tpgi.com.au To: aussie-weather at world.std.com Date: Fri, 1 Sep 2000 17:33:10 +0930 Subject: aus-wx: First CB's & Hector for the season X-mailer: Pegasus Mail for Win32 (v3.12a) Sender: aussie-weather-approval at world.std.com Reply-To: aussie-weather at world.std.com Howdy all. Well it wont be long now........... Some effervescent cells started popping up on the Oenpelli / Arnhem land ranges this arvo, followed by an appearance of Hector - with the arrival of the sea-breeze front. Major inversion going on in the higher atmosphere - most of the cells died upon reaching it. However new ones are still popping up so they are trying! Paul in a Warm & Humid Darwin. +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ To unsubscribe from aussie-weather send e-mail to:majordomo at world.std.com with "unsubscribe aussie-weather your_email_address" in the body of your message. -----------------------jacob at iinet.net.au------------------------------ From: "Pearce" To: Subject: aus-wx: INFO: New BoM Sydney Olympic Site Date: Fri, 1 Sep 2000 19:18:58 +1000 X-Mailer: Microsoft Outlook Express 5.00.2919.6700 Sender: aussie-weather-approval at world.std.com Reply-To: aussie-weather at world.std.com Hi all Just a quick note to let you all know about the BoM's new Olympic Site running for the next few weeks...if you haven't found it already. Its under Olympic Weather, then forecasts. They are putting up forecasts for every 3 hour period every day for all the Olympic Venues. I am not for one moment saying these are necessarilly accurate, but they may be worth keeping an eye on for expected timings of changes, rain bands etc. Anyway, have a look if you get the chance. Matt Pearce +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ To unsubscribe from aussie-weather send e-mail to:majordomo at world.std.com with "unsubscribe aussie-weather your_email_address" in the body of your message. -----------------------jacob at iinet.net.au------------------------------ From: "Dane Newman" To: Subject: aus-wx: Winter Rainfall Date: Fri, 1 Sep 2000 19:38:10 +1000 X-Mailer: Microsoft Outlook Express 5.00.2314.1300 Sender: aussie-weather-approval at world.std.com Reply-To: aussie-weather at world.std.com For the fourth winter in a row rainfall was below average in Kilsyth (outer eastern suburbs of Melbourne) as it was in all Victorian districts except the northeast where it was close to average. Here in Kilsyth we had 76.6mm in June (ave 93.1mm) 68.6mm in July (ave 86.9mm) 54.2mm in August (ave 78.2mm) Total 199.4mm (ave 258.2mm) Dane. +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ To unsubscribe from aussie-weather send e-mail to:majordomo at world.std.com with "unsubscribe aussie-weather your_email_address" in the body of your message. -----------------------jacob at iinet.net.au------------------------------ Date: Fri, 01 Sep 2000 20:37:13 +1000 From: MSC - Jane ONeill X-Mailer: Mozilla 4.5 [en] (Win95; I) X-Accept-Language: en To: Aussie-wx Subject: aus-wx: MELBOURNE: Thunderstorm Warning Sender: aussie-weather-approval at world.std.com Reply-To: aussie-weather at world.std.com Evening all, Thank you to the NSW chasers for sacrificing Dann Weatherhead (and sending him down here) so that we may have thunderstorms to entertain him whilst he is in Melbourne. This is the bit where I get to say "I HOPE IT RAINS ON THE GRAND FINAL TOMORROW"....and then run like heck (off to chase storms while you are all locked away) .............. BUREAU OF METEOROLOGY VICTORIAN REGIONAL OFFICE Thunderstorm Warning Issued at 8:08pm on Friday the 1st of September 2000 for the Melbourne Metropolitan Area Thunderstorms are developing to the north of the city and are possible over the Melbourne Metropolitan area tonight. Pressure fell from 1007hPa to 998hPa (0600AEDST to 1800AEDST with the steepest drop of 7hPa between 1500 & 1700) today & wind has been gusting enough to make it difficult to stand still for a while in the middle of the day. 13.1C currently with a NNW breeze of 3kmh gusting to 18kmh at times. Jane -------------------------------- Jane ONeill - Melbourne cadence at stormchasers.au.com Melbourne Storm Chasers http://www.stormchasers.au.com ASWA - Victoria http://www.severeweather.asn.au -------------------------------- +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ To unsubscribe from aussie-weather send e-mail to:majordomo at world.std.com with "unsubscribe aussie-weather your_email_address" in the body of your message. -----------------------jacob at iinet.net.au------------------------------ Date: Fri, 01 Sep 2000 19:28:01 -0700 From: Lindsay Pearce X-Mailer: Mozilla 4.05 [en] (Win16; I) To: aussie-weather at world.std.com Subject: aus-wx: WEATHER: Blackheath Sender: aussie-weather-approval at world.std.com Reply-To: aussie-weather at world.std.com 9pm Friday Moderate and persistant rain here now, large drops. Temp is 6.5 degrees. Curiously, very little wind after fresh winds earlier. Lindsay P. +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ To unsubscribe from aussie-weather send e-mail to:majordomo at world.std.com with "unsubscribe aussie-weather your_email_address" in the body of your message. -----------------------jacob at iinet.net.au------------------------------ From: "Glen O'Riley" To: Subject: Re: aus-wx: Re: AM radio static Date: Fri, 1 Sep 2000 21:17:56 +1000 X-Mailer: Microsoft Outlook Express 5.50.4133.2400 Sender: aussie-weather-approval at world.std.com Reply-To: aussie-weather at world.std.com According to theory the lower the frequency, the more susceptable to lightening interference. I know a couple of amateurs who actually use 5mhz to test the air. I am a big fan of FM radio and never leave the dial, it always sits in the same place. 106.5Mhz which I would be very worried if I got lightening static through that and would be backing the computer up quickly. ----- Original Message ----- From: "Tony Langdon" To: Sent: Friday, September 01, 2000 12:07 AM Subject: Re: aus-wx: Re: AM radio static > > Hello Glen! > > 31 Aug 00 00:23, you wrote to All: > > GR> I have never really used the AM broadcast band to check but with a > GR> standard 27Mhz CB setup with a base antenna in a base location, one > GR> can generally tell the difference between up to 30km away, up to 100km > GR> away and miles away. Miles away can just be a pain in the ass when > GR> trying to listen to weak skip. If your UHF CB starts complaining then > GR> get the camera out and consider ear plugs if you have sensitive ears. > > Well, AM broadcast frequencies are _much_ more sensitive to static. Good early > warning system. :) > > Tony, VK3JED > > .. Tagline (c) 1994. Unauthorized duplication prohibited! > -- > |Fidonet: Tony Langdon 3:633/284.18 > |Internet: tlang at freeway.apana.org.au > | > | Standard disclaimer: The views of this user are strictly his own. > > > +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ > To unsubscribe from aussie-weather send e-mail to:majordomo at world.std.com > with "unsubscribe aussie-weather your_email_address" in the body of your > message. > -----------------------jacob at iinet.net.au------------------------------ > +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ To unsubscribe from aussie-weather send e-mail to:majordomo at world.std.com with "unsubscribe aussie-weather your_email_address" in the body of your message. -----------------------jacob at iinet.net.au------------------------------ From: "Glen O'Riley" To: Subject: Re: aus-wx: Recommendation for Storm Chasers Date: Fri, 1 Sep 2000 21:24:54 +1000 X-Mailer: Microsoft Outlook Express 5.50.4133.2400 Sender: aussie-weather-approval at world.std.com Reply-To: aussie-weather at world.std.com Yes modify at own risk I forgot to add but 18channels that were type approved are still and will always be legal, I specially asked the comms authority about that, you have a point about the amateur gear but I for one am not sitting at my desk under any circumstances and building 15 transeivers for everyone and I don't know anyone who has the patients to do so. The earlier AX144 sets were good but they had the same setup as the 122s, the later ones are s# at thouse as they are also like every other Uniden made in the Phillipines. GME is alledgedly made in Australia and the company is Australian owned. Some of the older Philips radios were Australian made/owned. My last 18ch o2a set could get nearly anywhere I told it to go with a couple of stainless dpdt switches. I was upset a couple of weeks after I sold it that I had done so and have been chasing after a 40ch 858pll series radio to have a bit of fun with, thinking FM and digi, maybe addition of Motorola finals for 30w. ----- Original Message ----- From: "Tony Langdon" To: Sent: Friday, September 01, 2000 12:32 AM Subject: Re: aus-wx: Recommendation for Storm Chasers > > Hello Glen! > > 31 Aug 00 13:40, you wrote to All: > > GR> OK, so I take it that everyone is happy with the static discharges, > GR> that is fine and can be helpfull. As for amaeture, I don't really > GR> think it is worth going that far, if needed the group could probably > GR> VERY cheaply obtain its own piece of spectrum for ASWA members only. > > Hmm, not sure of the prices for commercial licencing, and then you have to use > transceivers which are type approved. > > GR> But more expensive (still not as expensive as amateur) for the > GR> equipment. If folks in the Sydney area want their antenna tuned, I > > Not necessarily, remember amateurs can use anything, provided they can operate > it within band limits... No need to go out and buy a purpose built Icom or > Kenwood. > > GR> I suggest that if you go out and pruchase a new set, if you can find > GR> one, get either a GME TX2000 which is AM only but has the added > GR> benifit of a front fire speaker instead of having to stick ones head > GR> on the floor to hear it or if you want side band, consider either GME > GR> or any other comany than Uniden. If the set is older than five years > > GME/Electrophone are pretty good radios on both 27 MHz and UHF. I've seen a > few, and all have been good. > > GR> condition then it went. If you can get one of the older PC122 side > GR> bands, not the newer 122XLs that are being sold, if it is under $150, > > The AX144 was another good Uniden classic. I had one which was faultless. > > GR> manufacture plants moved to the Phillipines. The really old 18channel > GR> sets are also very good and can be EASILY modified to do nearly > GR> anything. But down in Sydney they are probably worth a fortune. > > Careful here. The 18 channel sets are technically illegal (no longer type > approved as they contain 2 non CB channels in today's 40 channel band), and > unauthorised modifications void any type approval that may have existed. > Everyone does it, but do we want to give chasers a bad reputation? > > i.e. Modify at your own risk... > > Tony, VK3JED > > .. What do you MEAN my tagline expired?! > -- > |Fidonet: Tony Langdon 3:633/284.18 > |Internet: tlang at freeway.apana.org.au > | > | Standard disclaimer: The views of this user are strictly his own. > > > +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ > To unsubscribe from aussie-weather send e-mail to:majordomo at world.std.com > with "unsubscribe aussie-weather your_email_address" in the body of your > message. > -----------------------jacob at iinet.net.au------------------------------ > +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ To unsubscribe from aussie-weather send e-mail to:majordomo at world.std.com with "unsubscribe aussie-weather your_email_address" in the body of your message. -----------------------jacob at iinet.net.au------------------------------ From: "Michael Thompson" To: Subject: Re: aus-wx: Dry Winter & Bushfires Date: Thu, 31 Aug 2000 21:18:43 +1000 Organization: X-Mailer: Microsoft Outlook Express 5.00.2014.211 Sender: aussie-weather-approval at world.std.com Reply-To: aussie-weather at world.std.com Well normally our rainfall would leave you in the dust so to speak. But we seem to amble from flash flood to flash flood with little in between. Michael ----- Original Message ----- From: bussie To: Sent: Thursday, 31 August 2000 22:13 Subject: Re: aus-wx: Dry Winter & Bushfires > Have some of our rain! 94mm this month alone. Wet as........ > > Bussy (NE Victoria) > > ----- Original Message ----- > From: "Michael Thompson" > To: > Sent: Thursday, August 31, 2000 8:04 PM > Subject: Re: aus-wx: Dry Winter & Bushfires > > > > I must admit that the bushfire season may sneak up on us with a nasty > shock. > > The Illawarra had far less rain in March than Sydney, Sydney seemed to be > > the southern cut off point for a lot of coastal rainfalls from February - > > May. > > > > There was a bushfire today at Mt Kembla, only small but clearly fast > > moving. > > > > Michael > > > > ----- Original Message ----- > > From: Don White > > To: Aussie Weather > > Sent: Thursday, 31 August 2000 6:37 > > Subject: aus-wx: Dry Winter > > > > > > > Sydney's rainfall in Winter which ends at 9 am this morning was 81.6 mm. > > > The only drier Winter in the last 100 years was 1970 when 78.7 mm fell > > > although in 1905 the total was also 81.6 mm. > > > Sydney's driest ever Winters occurred last century with just 43.2 mm in > > > 1895 and 50.3 mm in 1880. > > > > > > don White > > > +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ > > > To unsubscribe from aussie-weather send e-mail > to:majordomo at world.std.com > > > with "unsubscribe aussie-weather your_email_address" in the body of > your > > > message. > > -----------------------jacob at iinet.net.au------------------------------ > > > > > > +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ > > To unsubscribe from aussie-weather send e-mail to:majordomo at world.std.com > > with "unsubscribe aussie-weather your_email_address" in the body of your > > message. > > -----------------------jacob at iinet.net.au------------------------------ > > > > +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ > To unsubscribe from aussie-weather send e-mail to:majordomo at world.std.com > with "unsubscribe aussie-weather your_email_address" in the body of your > message. > -----------------------jacob at iinet.net.au------------------------------ > +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ To unsubscribe from aussie-weather send e-mail to:majordomo at world.std.com with "unsubscribe aussie-weather your_email_address" in the body of your message. -----------------------jacob at iinet.net.au------------------------------ From: paulmoss at tpgi.com.au To: aussie-weather at world.std.com Date: Fri, 1 Sep 2000 20:20:56 +0930 Subject: aus-wx: Darwin Radar X-mailer: Pegasus Mail for Win32 (v3.12a) Sender: aussie-weather-approval at world.std.com Reply-To: aussie-weather at world.std.com Anyone who is on the net & interested - have a look at Darwin Radar. Looks more like wet season radar already............. Lots yellows / Greens around with hopefully good sokaing rains ushering in the start of the wet later this month. On that topic all old timers are begining to say that we will have a long wet this year............ Paul in Darwin. PS - no lightning visible at the moment +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ To unsubscribe from aussie-weather send e-mail to:majordomo at world.std.com with "unsubscribe aussie-weather your_email_address" in the body of your message. -----------------------jacob at iinet.net.au------------------------------ Date: Fri, 01 Sep 2000 23:39:00 +1000 From: MSC - Jane ONeill X-Mailer: Mozilla 4.5 [en] (Win95; I) X-Accept-Language: en To: Aussie-wx CC: Lyndon Grimmer Subject: aus-wx: RESEARCH: 1997 Ayers Rock snowfall Sender: aussie-weather-approval at world.std.com Reply-To: aussie-weather at world.std.com Evening all, Does anyone have any information or photographs of the snowfall at Ayers Rock on 11th July 1997????? Would love to get hold of anything at all that you might have (pics, video, eyewitness reports, satpics, loops etc etc etc) on the southern Alice Springs region and Ayers Rock on that particular date (also Kings Canyon)). BTW, I think there were a couple of books published with pics of the event in them but I can't remember titles or publishers & I think the Australian Womens Weekly also had an article on it with photos - any scanning or memory jogging you might like to do here would be very greatly appreciated. Now, I know this is asking a bit much but you never know......the Centralian Advocate published a pic of 'snow' on a railing at Ayers Rock taken by a lady who lives in Geelong by the name of Erica Wiener. Does anyone down that way know of anyone by this name? (yeah, ok, so that's a bit of a long shot) Many thanks for your help, Jane -------------------------------- Jane ONeill - Melbourne cadence at stormchasers.au.com Melbourne Storm Chasers http://www.stormchasers.au.com ASWA - Victoria http://www.severeweather.asn.au -------------------------------- +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ To unsubscribe from aussie-weather send e-mail to:majordomo at world.std.com with "unsubscribe aussie-weather your_email_address" in the body of your message. -----------------------jacob at iinet.net.au------------------------------ From: "Pearce" To: Subject: aus-wx: Interesting night in Sydney Date: Fri, 1 Sep 2000 23:59:28 +1000 X-Mailer: Microsoft Outlook Express 5.00.2919.6700 Sender: aussie-weather-approval at world.std.com Reply-To: aussie-weather at world.std.com Hi all Active rain band moving through Sydney currently with some embedded thunder. Very infrequent lightning(about every 4-5mins), but the stuff there is is very impressive. Nice deep rumbles of thunder. Could be a fun night ahead... Matt +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ To unsubscribe from aussie-weather send e-mail to:majordomo at world.std.com with "unsubscribe aussie-weather your_email_address" in the body of your message. -----------------------jacob at iinet.net.au------------------------------ Date: Fri, 1 Sep 2000 09:06:37 -0400 (EDT) From: "Glen O'Riley" To: "Aussie Weather List" Subject: aus-wx: Date: Fri, 1 Sep 2000 23:59:52 +1000 X-Mailer: Microsoft Outlook Express 5.50.4133.2400 Sender: aussie-weather-approval at world.std.com Reply-To: aussie-weather at world.std.com
Anyone on the net at current, the time is 23:50 and there has been three rather close claps of thunder to Parramatta in Sydney.
 
 

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