1975 Global Tropical Cyclones (Outside the Northwest Pacific)

1975 total in this database 22 Tropical cyclones outside the Northwest Pacific: South Indian Ocean, 22. Strongest of the year: Tropical Cyclone Joan (about 64.3 m/s). For Northwest Pacific typhoons, see 1975 Typhoon .

Data reliability:
● ReliableWeather satellites monitored these systems throughout, resulting in relatively accurate tracks and intensities (Atlantic and Eastern Pacific from 1966; other basins from 1980)
● Generally reliableAircraft entered typhoons for direct measurements, but satellites were not yet widespread: tracks are generally accurate, while intensities may be biased and weaker cyclones may be missing (from 1950 until satellite coverage became widespread)
● Inferred dataWith no satellites or aircraft that year, intensities were retrospectively estimated from records from ships and coastal weather stations (before 1950)
● Track onlyOnly approximate positions are available, with no wind speed or pressure records, so they are excluded from intensity rankings (mostly early records from the Indian Ocean and Southern Hemisphere)

The name	English Name	ocean area	Peak Category	Max Wind(m/s)	Minimum Pressure (hPa)	Formation Date	数据可信度 ⓘ
Blandine	Blandine	South Indian Ocean	-	-	-	1975-01-06	仅路径
Camille	Camille	South Indian Ocean	-	-	-	1975-01-11	仅路径
Deborah/Robyn	Deborah/Robyn	South Indian Ocean	Tropical Cyclone	44.2	964	1975-01-14	较可靠
-	-	South Indian Ocean	-	-	-	1975-01-25	仅路径
Elsa	Elsa	South Indian Ocean	-	-	-	1975-01-25	仅路径
Fernande	Fernande	South Indian Ocean	-	-	-	1975-02-01	仅路径
Gervaise	Gervaise	South Indian Ocean	-	-	-	1975-02-02	仅路径
Shirley	Shirley	South Indian Ocean	2级Tropical Cyclone	30.4	981	1975-02-03	较可靠
Trixie	Trixie	South Indian Ocean	5级Tropical Cyclone	63.8	925	1975-02-15	较可靠
Helose	Helose	South Indian Ocean	-	-	-	1975-02-19	仅路径
Ines	Ines	South Indian Ocean	-	-	-	1975-03-09	仅路径
Wilma	Wilma	South Indian Ocean	2级Tropical Cyclone	30.9	980	1975-03-10	较可靠
Vida	Vida	South Indian Ocean	2级Tropical Cyclone	27.8	982	1975-03-16	较可靠
Beverley	Beverley	South Indian Ocean	3级Tropical Cyclone	38.6	969	1975-03-22	较可靠
Junon	Junon	South Indian Ocean	-	-	-	1975-04-18	仅路径
Clara	Clara	South Indian Ocean	-	-	-	1975-04-20	仅路径
Denise	Denise	South Indian Ocean	1级Tropical Cyclone	24.7	992	1975-05-19	较可靠
Ray	Ray	South Indian Ocean	3级Tropical Cyclone	38.6	973	1975-11-17	较可靠
Audrey	Audrey	South Indian Ocean	-	-	-	1975-11-17	仅路径
Joan	Joan	South Indian Ocean	5级Tropical Cyclone	64.3	-	1975-11-30	较可靠
Barbara	Barbara	South Indian Ocean	-	-	-	1975-12-03	仅路径
Sue	Sue	South Indian Ocean	1级Tropical Cyclone	22.1	994	1975-12-12	较可靠

Data sources: NOAA IBTrACS v04r01; 等级按各ocean area当地机构分级换算, for reference only.