Tropical Cyclones
[Index]
Main Index Home Page Stock Weather Photos Extreme Storms Discussion Storm News and Storm Chasing Reports Tropical Cyclones / Hurricanes / Typhoons Weather Data and Links Wild Fires / Bushfires Weather Observation Techniques Weather Picture Catalogue Tornado Pictures and Reports Stock Video Footage and DVDs for sale
South Indian Ocean Tropical Cyclone Season 2011-2012
Season 2011-2012 Summaries (Operational Data): [AU] [SIO] [SPAC] [SH]
<<- Previous Season  
  Next Season ->>

click for intensity scale information  Markers: Show Hide

 Mouse-over the markers to view the TC name, click the marker to load the individual map.

Operational Tropical Cyclone Data
South Indian Ocean: All or some of the track must occur west of 135 E to be included.

Cyclone Name Map
ID
Cyclone
Number
Basin Date Range (UTC) Min
CP
Max
Winds
Tracking Map and data Warnings
Issued
ALENGA 1 1201 SIO 30 Nov 2011 - 12 Dec 2011 952 95 Tropical Cyclone ALENGA JTWC | BoM
201202 2 1202 SIO 02 Dec 2011 - 11 Dec 2011 996 35 Tropical Cyclone 201202 JTWC
GRANT 3 1203 both 19 Dec 2011 - 28 Dec 2011 993 40 Tropical Cyclone GRANT JTWC
BENILDE 4 1204 SIO 25 Dec 2011 - 05 Jan 2012 956 90 Tropical Cyclone BENILDE JTWC
CHANDA 5 1205 SIO 05 Jan 2012 - 15 Jan 2012 993 40 Tropical Cyclone CHANDA JTWC
HEIDI 6 1206 SIO 09 Jan 2012 - 13 Jan 2012 982 55 Tropical Cyclone HEIDI JTWC
DANDO 7 12S1 SIO 11 Jan 2012 - 16 Jan 2012 990 40 Tropical Cyclone DANDO
Not tracked by JTWC

ETHEL 8 1207 both 16 Jan 2012 - 27 Jan 2012 964 75 Tropical Cyclone ETHEL JTWC
FUNSO 9 1208 SIO 16 Jan 2012 - 02 Feb 2012 933 120 Tropical Cyclone FUNSO JTWC
IGGY 10 1209 SIO 21 Jan 2012 - 03 Feb 2012 974 65 Tropical Cyclone IGGY JTWC
GIOVANNA 11 1212 SIO 07 Feb 2012 - 21 Feb 2012 929 125 Tropical Cyclone GIOVANNA JTWC
HILWA 12 1213 SIO 11 Feb 2012 - 24 Feb 2012 989 45 Tropical Cyclone HILWA JTWC
IRINA 13 1214 SIO 24 Feb 2012 - 10 Mar 2012 978 60 Tropical Cyclone IRINA JTWC
201215 14 1215 SIO 23 Feb 2012 - 04 Mar 2012 996 35 Tropical Cyclone 201215 JTWC
KOJI-JONI 15 1216 SIO 05 Mar 2012 - 15 Mar 2012 967 75 Tropical Cyclone KOJI-JONI JTWC
LUA 16 1217 SIO 08 Mar 2012 - 19 Mar 2012 952 95 Tropical Cyclone LUA JTWC
201219 17 1219 SIO 04 May 2012 - 11 May 2012 1000 30 Tropical Cyclone 201219 JTWC
KUENA 18 1220 SIO 02 Jun 2012 - 08 Jun 2012 982 55 Tropical Cyclone KUENA JTWC

Minimum central pressure (CP) in hPa. Maximum winds are 10-min average in knots.

Tropical cyclone tracks developed by Michael Bath using operational warnings and advisories and Google Maps.


[Australian Severe Weather index] [Copyright Notice] [Email Contacts] [Search This Site] [Privacy Policy]
Document: oper_2011_2012_south_indian_ocean_tropical_cyclones.htm Updated: 2 May 2017