Alert archive / Oregon / Dense Fog Advisories in 2021

Dense Fog Advisory 9, NWS Medford, OR

November 12, 20214 counties in Oregon; Modoc County, Siskiyou County, California

NWS Medford, OR issued this dense fog advisory at Nov 12, 2021, 2:59 AM PST for 4 counties in Oregon; Modoc County, Siskiyou County, California. It was in force for 7 hr.

The area

The counties it named.

The facts

Issued
Nov 12, 2021, 2:59 AM PST (10:59 UTC)
Expired
Nov 12, 2021, 10:00 AM PST
In force
7 hr
Issued by
NWS Medford, OR

Counties Modoc County, CA, Siskiyou County, CA, Curry County, OR, Jackson County, OR, Josephine County, OR, Klamath County, OR

The radar

The Medford radar (KMAX), 17 km from the middle of the area, began a volume at 11:03 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 Oregon, 2021Dense 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.