Hurricane and Tropical Cyclones

Tropical Storm

Tropical Storm Hallie

Storm Activity: Sep 20, 1966 - Sep 21, 1966

Peak Wind

60 mph

Lowest Pressure

997 mb

Duration

30 hours

Last Position

20.4 N 96.2 W

Storm Track

Sep 20 – Sep 21

Storm Category

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

Intensity

Sustained wind at each observation

Peak wind

60 mph

Peak category

Tropical Storm

Lowest pressure

997 mb

Sep 21 · 18:00 GMT 35 mph 1,008 mb Tropical Depression

39

74

111

157

Sep 20Sep 21

Storm Track Statistics

Date↓	Time	Lat	Lon	Wind	Pressure	Storm Type	Category
Sep 21	18:00 GMT	20.4	-96.2	35 mph	1,008 mb	Tropical Depression	--
Sep 21	15:00 GMT	20.6	-96	40 mph	--	Tropical Storm	--
Sep 21	12:00 GMT	20.8	-95.8	45 mph	--	Tropical Storm	--
Sep 21	09:00 GMT	21.01	-95.63	50 mph	--	Tropical Storm	--
Sep 21	06:00 GMT	21.2	-95.5	60 mph	--	Tropical Storm	--
Sep 21	03:00 GMT	21.38	-95.43	60 mph	--	Tropical Storm	--
Sep 21	00:00 GMT	21.5	-95.4	60 mph	997 mb	Tropical Storm	--
Sep 20	21:00 GMT	21.52	-95.39	50 mph	--	Tropical Storm	--
Sep 20	18:00 GMT	21.5	-95.4	45 mph	--	Tropical Storm	--
Sep 20	15:00 GMT	21.49	-95.4	40 mph	--	Tropical Depression	--
Sep 20	12:00 GMT	21.5	-95.4	35 mph	--	Tropical Depression	--

Learn more about Tropical Storm Hallie and the 1966 Atlantic hurricane season in our hurricane archive.

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