Hurricane and Tropical Cyclones

Tropical Storm

Tropical Storm Irwin

Storm Activity: Aug 21, 1993 - Aug 22, 1993

Peak Wind

70 mph

Lowest Pressure

999 mb

Duration

30 hours

Last Position

18.7 N 105 W

Storm Track

Aug 21 – Aug 22

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

70 mph

Peak category

Tropical Storm

Lowest pressure

999 mb

Aug 22 · 12:00 GMT 35 mph 1,005 mb Tropical Depression

39

74

111

157

Aug 21Aug 22

Storm Track Statistics

Date↓	Time	Lat	Lon	Wind	Pressure	Storm Type	Category
Aug 22	12:00 GMT	18.7	-105	35 mph	1,005 mb	Tropical Depression	--
Aug 22	09:00 GMT	18.56	-104.44	50 mph	1,003 mb	Tropical Storm	--
Aug 22	06:00 GMT	18.2	-103.9	65 mph	1,001 mb	Tropical Storm	--
Aug 22	03:00 GMT	17.5	-103.39	65 mph	1,000 mb	Tropical Storm	--
Aug 22	00:00 GMT	16.7	-102.9	70 mph	999 mb	Tropical Storm	--
Aug 21	21:00 GMT	16.08	-102.39	60 mph	1,000 mb	Tropical Storm	--
Aug 21	18:00 GMT	15.5	-101.9	50 mph	1,002 mb	Tropical Storm	--
Aug 21	15:00 GMT	14.82	-101.46	45 mph	1,003 mb	Tropical Storm	--
Aug 21	12:00 GMT	14.2	-101	40 mph	1,005 mb	Tropical Storm	--
Aug 21	09:00 GMT	13.75	-100.47	35 mph	1,006 mb	Tropical Depression	--
Aug 21	06:00 GMT	13.4	-99.9	35 mph	1,007 mb	Tropical Depression	--

Learn more about Tropical Storm Irwin and the 1993 Eastern Pacific hurricane season in our hurricane archive.

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