Hurricane Hernan (1990)

Track & history

Peak wind

155 mph / 250 km/h

Min pressure

928 mb

Dates

Jul 19 – Jul 31

Landfall

None

All storms named Hernan

Storm history

Hernan formed in the East Pacific in July 1990 and peaked as a Category 4 hurricane with maximum sustained winds of 155 mph (250 km/h) and a minimum pressure of 928 mb. It did not make landfall. The system was tracked for 12 days.

Track data

Download CSV

Time UTC	Position	Strength	Wind	Pressure
1990-07-19 12:00	12.0°N 106.5°W	TD	30 mph / 45 km/h	1012 mb
1990-07-19 18:00	12.0°N 107.4°W	TD	30 mph / 45 km/h	1012 mb
1990-07-20 00:00	12.1°N 108.3°W	TD	30 mph / 45 km/h	1011 mb
1990-07-20 06:00	12.2°N 109.3°W	TD	35 mph / 55 km/h	1011 mb
1990-07-20 12:00	12.3°N 109.9°W	TD	35 mph / 55 km/h	1010 mb
1990-07-20 18:00	12.6°N 110.6°W	TD	35 mph / 55 km/h	1008 mb
1990-07-21 00:00	12.9°N 111.3°W	TS	40 mph / 65 km/h	1004 mb
1990-07-21 06:00	13.3°N 112.0°W	TS	50 mph / 85 km/h	1000 mb

Show all 47 points

1990-07-21 12:00	13.8°N 112.7°W	TS	65 mph / 100 km/h	996 mb
1990-07-21 18:00	14.3°N 113.2°W	C1	75 mph / 120 km/h	989 mb
1990-07-22 00:00	14.8°N 113.7°W	C1	85 mph / 140 km/h	978 mb
1990-07-22 06:00	15.3°N 114.2°W	C2	105 mph / 165 km/h	965 mb
1990-07-22 12:00	15.7°N 114.8°W	C3	120 mph / 195 km/h	954 mb
1990-07-22 18:00	16.2°N 115.3°W	C4	130 mph / 215 km/h	945 mb
1990-07-23 00:00	16.6°N 115.9°W	C4	145 mph / 230 km/h	939 mb
1990-07-23 06:00	17.0°N 116.5°W	C4	150 mph / 240 km/h	933 mb
1990-07-23 12:00	17.3°N 117.2°W	C4	155 mph / 250 km/h	929 mb
1990-07-23 18:00	17.5°N 117.9°W	C4	155 mph / 250 km/h	928 mb
1990-07-24 00:00	17.6°N 118.5°W	C4	150 mph / 240 km/h	929 mb
1990-07-24 06:00	17.8°N 119.0°W	C4	145 mph / 230 km/h	933 mb
1990-07-24 12:00	17.9°N 119.6°W	C4	140 mph / 220 km/h	939 mb
1990-07-24 18:00	18.0°N 120.1°W	C4	130 mph / 215 km/h	945 mb
1990-07-25 00:00	18.2°N 120.7°W	C4	130 mph / 215 km/h	949 mb
1990-07-25 06:00	18.3°N 121.3°W	C3	125 mph / 205 km/h	951 mb
1990-07-25 12:00	18.4°N 121.9°W	C3	125 mph / 205 km/h	952 mb
1990-07-25 18:00	18.5°N 122.6°W	C3	125 mph / 205 km/h	954 mb
1990-07-26 00:00	18.7°N 123.3°W	C3	120 mph / 195 km/h	955 mb
1990-07-26 06:00	19.0°N 124.0°W	C3	120 mph / 195 km/h	956 mb
1990-07-26 12:00	19.2°N 124.8°W	C3	115 mph / 185 km/h	961 mb
1990-07-26 18:00	19.4°N 125.7°W	C2	105 mph / 165 km/h	967 mb
1990-07-27 00:00	19.6°N 126.5°W	C1	90 mph / 150 km/h	972 mb
1990-07-27 06:00	19.8°N 127.3°W	C1	85 mph / 140 km/h	977 mb
1990-07-27 12:00	19.9°N 128.2°W	C1	80 mph / 130 km/h	982 mb
1990-07-27 18:00	20.0°N 129.0°W	C1	75 mph / 120 km/h	986 mb
1990-07-28 00:00	20.0°N 129.9°W	TS	70 mph / 110 km/h	990 mb
1990-07-28 06:00	20.1°N 130.9°W	TS	65 mph / 100 km/h	993 mb
1990-07-28 12:00	20.2°N 131.8°W	TS	60 mph / 95 km/h	996 mb
1990-07-28 18:00	20.4°N 132.7°W	TS	50 mph / 85 km/h	998 mb
1990-07-29 00:00	20.7°N 133.6°W	TS	50 mph / 85 km/h	1000 mb
1990-07-29 06:00	21.0°N 134.5°W	TS	45 mph / 75 km/h	1002 mb
1990-07-29 12:00	21.5°N 135.3°W	TS	40 mph / 65 km/h	1004 mb
1990-07-29 18:00	22.0°N 136.0°W	TS	40 mph / 65 km/h	1006 mb
1990-07-30 00:00	22.8°N 136.7°W	TD	35 mph / 55 km/h	1008 mb
1990-07-30 06:00	23.6°N 137.3°W	TD	35 mph / 55 km/h	1009 mb
1990-07-30 12:00	24.5°N 137.8°W	TD	35 mph / 55 km/h	1010 mb
1990-07-30 18:00	25.3°N 138.2°W	TD	30 mph / 45 km/h	1010 mb
1990-07-31 00:00	26.2°N 138.5°W	TD	30 mph / 45 km/h	1011 mb

Hurricane Hernan 1990 FAQ

Did Hurricane Hernan 1990 make landfall?

No. The best track does not record a landfall for Hernan; it stayed over water.

How strong did Hernan get in 1990?

Hernan peaked as a Category 4 hurricane with maximum sustained winds of 155 mph (250 km/h) and a minimum central pressure of 928 mb.

When did Hernan form and dissipate?

Hernan was first tracked on Jul 19 1990 and last tracked on Jul 31 1990, about 12 days in all.