Tropical Cyclones
[Index]
South Indian Ocean Tropical Cyclone Season 1969-1970
Season 1969-1970 Summaries: [BoM-AU] [JTWC-AU] [JTWC-SIO] [JTWC-SPAC] [JTWC-SH]
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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
ALINE 1 714 / 7001 SIO 18 Aug 1969 - 21 Aug 1969

Tropical Cyclone ALINE
BLANCHE 2 715 / 7002 SIO 07 Oct 1969 - 14 Oct 1969

Tropical Cyclone BLANCHE
CORINNE 3 717 / 7004 SIO 16 Nov 1969 - 20 Nov 1969

Tropical Cyclone CORINNE
FRANCOISE 4 720 / 7007 SIO 04 Jan 1970 - 17 Jan 1970

Tropical Cyclone FRANCOISE
ELIANE 5 721 / 7008 SIO 07 Jan 1970 - 10 Jan 1970

Tropical Cyclone ELIANE
GENEVIEVE 6 724 / 7011 SIO 11 Jan 1970 - 19 Jan 1970

Tropical Cyclone GENEVIEVE
HERMINE 7 725 / 7012 SIO 22 Jan 1970 - 27 Jan 1970

Tropical Cyclone HERMINE
ISEULT 8 726 / 7013 SIO 01 Feb 1970 - 14 Feb 1970

Tropical Cyclone ISEULT
JANE 9 727 / 7014 SIO 09 Feb 1970 - 02 Mar 1970

Tropical Cyclone JANE
197015 10 728 / 7015 SIO 09 Feb 1970 - 19 Feb 1970

Tropical Cyclone 197015
197023 11 736 / 7023 both 12 Mar 1970 - 20 Mar 1970
20 Tropical Cyclone 197023
KATIA 12 737 / 7024 SIO 17 Mar 1970 - 24 Mar 1970

Tropical Cyclone KATIA
LOUISE 13 739 / 7026 SIO 22 Mar 1970 - 01 Apr 1970

Tropical Cyclone LOUISE
MICHELE 14 740 / 7027 SIO 23 Mar 1970 - 30 Mar 1970

Tropical Cyclone MICHELE

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.


Document: jtwc_1969_1970_south_indian_ocean_tropical_cyclones.htm
Updated: 7 February 2024
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