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South Indian Ocean Tropical Cyclone Season 2011-2012
Season 2011-2012 Summaries: [BoM-AU] [JTWC-AU] [JTWC-SIO] [JTWC-SPAC] [JTWC-SH]
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 Mouse-over the markers to view the TC name, click the marker to load the individual map.

Joint Typhoon Warning Centre (JTWC) 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
ALENGA 1 1898 / 1201 SIO 02 Dec 2011 - 09 Dec 2011 952 95 Tropical Cyclone ALENGA
201202 2 1899 / 1202 SIO 02 Dec 2011 - 11 Dec 2011 996 35 Tropical Cyclone 201202
GRANT 3 1900 / 1203 SIO 24 Dec 2011 - 26 Dec 2011 978 60 Tropical Cyclone GRANT
BENILDE 4 1901 / 1204 SIO 27 Dec 2011 - 05 Jan 2012 956 90 Tropical Cyclone BENILDE
CHANDA 5 1902 / 1205 SIO 07 Jan 2012 - 09 Jan 2012 996 35 Tropical Cyclone CHANDA
HEIDI 6 1903 / 1206 SIO 10 Jan 2012 - 13 Jan 2012 974 65 Tropical Cyclone HEIDI
ETHEL 7 1904 / 1207 SIO 18 Jan 2012 - 23 Jan 2012 970 70 Tropical Cyclone ETHEL
FUNSO 8 1905 / 1208 SIO 18 Jan 2012 - 29 Jan 2012 937 115 Tropical Cyclone FUNSO
IGGY 9 1906 / 1209 SIO 24 Jan 2012 - 03 Feb 2012 970 70 Tropical Cyclone IGGY
GIOVANNA 10 1909 / 1212 SIO 08 Feb 2012 - 21 Feb 2012 933 120 Tropical Cyclone GIOVANNA
HILWA 11 1910 / 1213 SIO 11 Feb 2012 - 23 Feb 2012 993 40 Tropical Cyclone HILWA
IRINA 12 1911 / 1214 SIO 26 Feb 2012 - 10 Mar 2012 978 60 Tropical Cyclone IRINA
201215 13 1912 / 1215 SIO 28 Feb 2012 - 02 Mar 2012 996 35 Tropical Cyclone 201215
KOJI-JONI 14 1913 / 1216 SIO 06 Mar 2012 - 12 Mar 2012 967 75 Tropical Cyclone KOJI-JONI
LUA 15 1914 / 1217 SIO 11 Mar 2012 - 17 Mar 2012 952 95 Tropical Cyclone LUA
201219 16 1916 / 1219 SIO 06 May 2012 - 09 May 2012 1000 30 Tropical Cyclone 201219
KUENA 17 1917 / 1220 SIO 03 Jun 2012 - 08 Jun 2012 982 55 Tropical Cyclone KUENA

Minimum central pressure (CP) in hPa. Maximum winds are 1-min average in knots.

Tropical cyclone tracks developed by Michael Bath using data from the Joint Typhoon Warning Centre Best Tracks and Google Maps.


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Document: jtwc_2011_2012_south_indian_ocean_tropical_cyclones.htm Updated: 28 June 2017