California, 2001

Dense Fog in California, February 1 to 2, 2001

February 1 to 2, 2001 · NWS HNX · 3 events in 3 counties and zones

J. Valley on both the morning of the 1st and 2nd.

The toll

Deaths
0
Injuries
6
Property damage
None recorded
Crop damage
None recorded
Events
3

Deaths and injuries are direct and indirect together, as the offices filed them. Damage is property and crops in the dollars of the year, not adjusted for inflation, and only where an office estimated it.

What happened

The episode as NWS HNX wrote it up.

Dense fog formed very late on the morning of the 1st affecting the Central San Joaquin Valley and only a small portion of the north part of the SW S.J. Valley on both the morning of the 1st and 2nd. On the morning of the 2nd two multiple vehicle accidents occurred on Highway 198, 4 and 8 miles west of Hanford, due to the dense fog.

Event by event

3 dense fog. Local standard time, as filed.

Dense Fog, W Central Sj Valley

When
February 1, 4:00 AM PST to February 2, 9:30 AM PST
Where
W Central Sj Valley forecast zone
Reported by
NEWSPAPER

Dense Fog, E Central Sj Valley

When
February 1, 4:00 AM PST to February 2, 9:30 AM PST
Where
E Central Sj Valley forecast zone
Injuries
6 direct, 0 indirect
Reported by
AWOS,ASOS,MESONET,ETC

Dense Fog, Sw Sj Valley

When
February 1, 6:00 AM PST to February 2, 9:30 AM PST
Where
Sw Sj Valley forecast zone
Reported by
AWOS,ASOS,MESONET,ETC

What these are

Dense Fog
Fog reducing visibility to a quarter mile or less, filed where it caused accidents or disruption.

After NWS Directive 10-1605, the rules offices file Storm Data by.

The same day elsewhere

More

Every storm in California in 2001Every state in 2001This day in weather historyWarnings in California, February 2001

Sources

NOAA National Centers for Environmental Information, Storm Events Database, compiled from the National Weather Service’s monthly Storm Data. Complete through 2026-06; NCEI adds each month about 75 days after it ends and revises past years a few times a year. Rebuilt 2026-09-30. Each event’s entry at NCEI: 5233028, 5233029, 5233030.