Storm Australian Severe Weather Forum

Severe Weather Discussion => General Weather - all topics not current severe weather. => Topic started by: Paul Graham on 26 November 2006, 03:59:40 AM

Title: South America - the world's most intense thunderstorms
Post by: Paul Graham on 26 November 2006, 03:59:40 AM
According to a study by the American Meteorological Society, the most intense thunderstorms in the world occur in the southern part of Brazil and northern Argentina in South America.  The study was performed by NASA's Tropical Rainfall Measuring Mission satellite. Of the storms that occur in South America, Dan Cecil of the University of Alabama had this to say, "There's probably large hail coming from these storms, golf ball maybe even softball size hail, in these storms in Argentina and certainly very heavy rainfall, we are measuring the lighting --- the highest flash rate we've seen would be for a system that stretched the entire length of the nation of Paraguay and it was producing 1400 flashes every minute."
The article can be found here: http://www.theworld.org/?q=node/5396&answer=true
Title: Re: South America - the world's most intense thunderstorms
Post by: Jimmy Deguara on 26 November 2006, 04:12:54 AM
What are other forum members' points of view in relation to the following article Paul Graham alerted to me about:

http://www.sciencedaily.com/releases/2006/10/061026095353.htm

Was it simply a bad year for Tornado Alley that ensured that it did not serve as much a mention? What do they define in regards to severe storm properties?

Interesting that northwestern Australia was also referred to and also one of Jeff's favourite places - south central Africa...

Regards,

Jimmy Deguara
Title: Re: South America - the world's most intense thunderstorms
Post by: Paul Graham on 26 November 2006, 04:30:07 AM
There are some interesting reports of storms in pampas here:  http://72.14.253.104/search?q=cache:m5HMrMOe4a4J:wwwa.accuweather.com/news-column.asp%3Fpartner%3Daccuweather%26myadc%3D0%26webcaster%3Dandrews+severe+thunderstorms+Iran&hl=en&gl=au&ct=clnk&cd=1