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Hurricane and Tropical Cyclones

Category 3 Hurricane

Hurricane Hannah

Storm Activity: Nov 22, 1947 - Nov 23, 1947

Peak Wind: 115 mph
Lowest Pressure: 955 mb
Duration: 24 hours
Last Position: 29.3 N 144.1 E

Storm Track

Nov 22 – Nov 23

Storm Category

Tropical Depression < 39 mph
Tropical Storm 39-73 mph
Category 1 74-95 mph
Category 2 96-110 mph
Category 3 Peak 111-129 mph
Category 4 130-156 mph
Category 5 157+ mph

Intensity

Sustained wind at each observation

Peak wind: 115 mph
Peak category: Category 3
Lowest pressure: 955 mb

Nov 23 · 06:00 GMT 60 mph -- Tropical Storm

39

74

111

157

Storm Track Statistics


Nov 23	06:00 GMT	29.3	144.1	60 mph	--	Tropical Storm	--
Nov 23	06:00 GMT	29.3	144.1	60 mph	--	Tropical Cyclone	--
Nov 23	06:00 GMT	29.3	144.1	60 mph	980 mb	Unknown	--
Nov 23	03:00 GMT	28.55	142.76	65 mph	--	Tropical Storm	--
Nov 23	03:00 GMT	28.55	142.76	65 mph	--	Tropical Cyclone	--
Nov 23	03:00 GMT	28.55	142.76	65 mph	975 mb	Unknown	--
Nov 23	00:00 GMT	27.8	141.5	75 mph	--	Typhoon	1
Nov 23	00:00 GMT	27.8	141.5	75 mph	--	Hurricane	1
Nov 23	00:00 GMT	27.8	141.5	75 mph	--	Tropical Cyclone	1
Nov 23	00:00 GMT	27.8	141.5	75 mph	971 mb	Unknown	1
Nov 22	21:00 GMT	27.08	140.35	85 mph	--	Typhoon	1
Nov 22	21:00 GMT	27.16	140.46	85 mph	--	Hurricane	1
Nov 22	21:00 GMT	27.08	140.35	85 mph	--	Tropical Cyclone	1
Nov 22	21:00 GMT	27.08	140.35	85 mph	969 mb	Unknown	1
Nov 22	18:00 GMT	26.4	139.3	90 mph	--	Typhoon	1
Nov 22	18:00 GMT	26.51	139.43	95 mph	--	Hurricane	1
Nov 22	18:00 GMT	26.4	139.3	90 mph	--	Tropical Cyclone	1
Nov 22	18:00 GMT	26.4	139.3	90 mph	968 mb	Unknown	1
Nov 22	15:00 GMT	25.78	138.31	105 mph	--	Typhoon	2
Nov 22	15:00 GMT	25.86	138.41	105 mph	--	Hurricane	2
Nov 22	15:00 GMT	25.78	138.31	105 mph	--	Tropical Cyclone	2
Nov 22	15:00 GMT	25.78	138.31	105 mph	961 mb	Unknown	2
Nov 22	12:00 GMT	25.2	137.4	115 mph	--	Typhoon	3
Nov 22	12:00 GMT	25.2	137.4	115 mph	--	Hurricane	3
Nov 22	12:00 GMT	25.2	137.4	115 mph	--	Tropical Cyclone	3
Nov 22	12:00 GMT	25.2	137.4	115 mph	955 mb	Unknown	3
Nov 22	09:00 GMT	24.65	136.54	100 mph	--	Typhoon	2
Nov 22	09:00 GMT	24.65	136.54	100 mph	--	Tropical Cyclone	2
Nov 22	09:00 GMT	24.65	136.54	100 mph	965 mb	Unknown	2
Nov 22	06:00 GMT	24.1	135.7	85 mph	--	Typhoon	1
Nov 22	06:00 GMT	24.1	135.7	85 mph	--	Tropical Cyclone	1
Nov 22	06:00 GMT	24.1	135.7	85 mph	976 mb	Unknown	1

Learn more about Hurricane Hannah and the 1947 Western Pacific hurricane season in our hurricane archive.

View All Hurricanes and Tropical Cyclones