Alert archive / Oregon / Winter Weather Advisories in 2021

Winter Weather Advisory 16, NWS Medford, OR

February 11, 20215 counties in Oregon; Modoc County, Siskiyou County, California

NWS Medford, OR issued this winter weather advisory at Feb 11, 2021, 2:56 PM PST for 5 counties in Oregon; Modoc County, Siskiyou County, California. It took effect at Feb 12, 2021, 10:00 PM PST. It was in force for 17 hr.

The area

The counties it named.

The facts

Issued: Feb 11, 2021, 2:56 PM PST (22:56 UTC)
In effect from: Feb 12, 2021, 10:00 PM PST
Expired: Feb 13, 2021, 2:38 PM PST
In force: 17 hr
Issued by: NWS Medford, OR

Counties Modoc County, CA, Siskiyou County, CA, Douglas County, OR, Jackson County, OR, Josephine County, OR, Klamath County, OR, Lake County, OR

The radar

The Medford radar (KMAX), 61 km from the middle of the area, began a volume at 23:00 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.

What forecasters said that day

The local office's own words before this winter weather advisory went out, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.

NWS Medford, OR wrote its last area forecast discussion before this winter weather advisory went out at Feb 11, 10:19 AM PST, 4 hours 37 minutes earlier.

Area forecast discussion, Feb 11, 10:19 AM PST, 4 hours 37 minutes before

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The office that day

Everything else NWS Medford, OR issued on the same UTC day.

Issued	Product	Office	Counties	Lasted
Feb 11, 2:04 PM PST	Hazardous Seas Watch	MFR		24 hr

Nearby

Winter Weather Advisories in Oregon, 2021 Winter Weather Advisories in California, 2021 Every winter weather 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.