With high pressure building back inland into central California, another morning of dense fog was anticipated for much of the San Joaquin Valley. However, drier air had pushed into the valley the day before which resulted in a chilly and frosty morning across much of the San Joaquin Valley.
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The episode as NWS HNX wrote it up.
With high pressure building back inland into central California, another morning of dense fog was anticipated for much of the San Joaquin Valley. However, drier air had pushed into the valley the day before which resulted in a chilly and frosty morning across much of the San Joaquin Valley. Dense fog was confined to a narrow strip near Hanford which formed around sunrise and dissipated around an hour later.
The national radar mosaic for the moment the first event began.
1 dense fog. Local standard time, as filed.
Visibility below a quarter mile was reported in Hanford.
After NWS Directive 10-1605, the rules offices file Storm Data by.
Every storm in California in 2021Every state in 2021This day in weather historyWarnings in California, November 2021
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 2026-10-01. Each event’s entry at NCEI: 986903.