Alert archive / California / Dense Fog Advisories in 2021

Dense Fog Advisory 10, NWS San Diego, CA

November 15, 2021Orange County, San Diego County, California

NWS San Diego, CA issued this dense fog advisory at Nov 15, 2021, 2:50 PM PST for Orange County, San Diego County, California. It was in force for 19 hr.

The area

The counties it named.

The facts

Issued
Nov 15, 2021, 2:50 PM PST (22:50 UTC)
Expired
Nov 16, 2021, 10:00 AM PST
In force
19 hr
Issued by
NWS San Diego, CA

Counties Orange County, CA, San Diego County, CA

The radar

The San Diego radar (KNKX), 53 km from the middle of the area, began a volume at 22:48 UTC, the scan nearest the moment this went out.

Open the radar archive at this moment

The archived warnings, watches and discussions in force at that minute are drawn over the scan, this one among them.

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; radar from the NEXRAD Level II archive.