Tropical Cyclones [Index]

July 1998 to June 1999 Tropical Cyclones in the South Indian Ocean [Australian Region][South Indian Ocean][South Pacific Ocean][Southern Hemisphere][Summaries and Track Data]

Individual Tropical Cyclone Information

Some part of the cyclone track must occur within 15 E and 135 E (and be in the southern hemisphere) to be included.

Cyclone Name	Basin	Joint Typhoon Warning Centre data				Bureau of Meteorology data				Other Info
		TC Num	Dates	Map	Warn	TC Num	Dates	Map	Max Int
unnamed	SIO	9901	20 - 27 Jul 1998	Map	Warn
unnamed	SIO	9902	27 Sep - 02 Oct 1998	Map	Warn
Zelia	SIO	9903	06 - 10 Oct 1998	Map	Warn	199801	07 - 10 Oct 1998	Map	990
Alison	SIO	9904	06 - 12 Nov 1998	Map	Warn	199802	07 - 13 Nov 1998	Map	955
Billy	SIO	9905	01 - 07 Dec 1998	Map	Warn	199804	02 - 06 Dec 1998	Map	965
Thelma	SIO	9906	04 - 15 Dec 1998	Map	Warn	199803	30 Nov - 11 Dec 1998	Map	920	BoM Report
Cathy	SIO	9910	23 - 30 Dec 1998	Map	Warn	199805	22 - 28 Dec 1998	Map	975
Alda	SIO	9912	15 - 19 Jan 1999	Map	Warn
Damien- Birenda	SIO	9915	21 Jan - 01 Feb 1999	Map	Warn	199807	21 - 28 Jan 1999	Map	950
unnamed	both	9916	24 - 27 Jan 1999	Map	Warn
Chikita	SIO	9917	29 Jan - 05 Feb 1999	Map	Warn
unnamed	SIO	9918	02 - 11 Feb 1999	Map	Warn
unnamed	SIO	9921	12 - 16 Feb 1999	Map	Warn
unnamed	SIO	9923	24 Feb - 01 Mar 1999	Map	Warn
Davina	SIO	9925	01 - 15 Mar 1999	Map	Warn
unnamed	SIO	9926	03 - 10 Mar 1999	Map	Warn
Elaine	SIO	9928	15 - 20 Mar 1999	Map	Warn	199811	15 - 20 Mar 1999	Map	945
unnamed	SIO	9929	15 - 19 Mar 1999	Map	Warn
Vance	SIO	9930	16 - 23 Mar 1999	Map	Warn	199810	14 - 23 Mar 1999	Map	910	BoM Report
Frederic- Evrina	both	9931	25 Mar - 07 Apr 1999	Map	Warn	199812	25 Mar - 01 Apr 1999	Map	920
Gwenda	SIO	9932	03 - 08 Apr 1999	Map	Warn	199813	02 - 08 Apr 1999	Map	900
Hamish	SIO	9933	17 - 25 Apr 1999	Map	Warn	199814	19 - 21 Apr 1999	Map	980
Cyclone Name	Basin	Joint Typhoon Warning Centre data				Bureau of Meteorology data				Other Info
		TC Num	Dates	Map	Warn	TC Num	Dates	Map	Max Int

BoM data obtained from the Bureau of Meteorology, Melbourne
JTWC data obtained from the Naval Pacific Meteorology and Oceanography / Joint Typhoon Warning Centre, Hawaii

Historical Season Maps for all seasons that data is available.
Plotting Information about the track maps on this website. Also includes southern hemisphere TC regions and BoM TC intensity classification scale.

All maps produced by Michael Bath