California, 2016

Dense Fog in California, February 20 to 21, 2016

February 20 to 21, 2016 · NWS HNX · 1 event in 1 county or zone

Northerly upslope winds over the Kern County mountains allowed for clouds to develop and bank along the northern slopes of the Kern County mountains creating dense fog conditions on the evening of February 20th into the morning of February 21st.

The toll

Deaths
0
Injuries
0
Property damage
None recorded
Crop damage
None recorded
Events
1

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.

Northerly upslope winds over the Kern County mountains allowed for clouds to develop and bank along the northern slopes of the Kern County mountains creating dense fog conditions on the evening of February 20th into the morning of February 21st.

Event by event

1 dense fog. Local standard time, as filed.

Dense Fog, Kern Cty Mtns

When
February 20, 6:15 PM PST to February 21, 12:35 AM PST
Where
Kern Cty Mtns forecast zone
Reported by
AWOS

Tehachapi Airport AWOS (KTSP) reported visibility values of less than 1/4 mile.

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 2016Every state in 2016This day in weather historyWarnings in California, February 2016

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: 621596.