Alert archive / California / Dense Fog Advisories in 2021
Dense Fog Advisory 8, NWS San Francisco Bay Area, CA
NWS San Francisco Bay Area, CA issued this dense fog advisory at Nov 15, 2021, 11:53 PM PST for 8 counties in California. It was in force for 11 hr.
The area
The counties it named.
The facts
- Issued
- Nov 15, 2021, 11:53 PM PST (07:53 UTC)
- Expired
- Nov 16, 2021, 11:00 AM PST
- In force
- 11 hr
- Issued by
- NWS San Francisco Bay Area, CA
Counties Alameda County, CA, Contra Costa County, CA, Marin County, CA, Monterey County, CA, Napa County, CA, San Benito County, CA, Santa Cruz County, CA, Sonoma County, CA
The office that day
Everything else NWS San Francisco Bay Area, CA issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Nov 16, 12:00 AM PST | Marine Dense Fog Advisory | MTR | 10 hr | |
| Nov 16, 2:38 AM PST | Gale Warning | MTR | 18 hr |
Nearby
Dense Fog Advisories in California, 2021Every dense fog advisory in 2021
Sources
The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text.