Alert archive / Oregon / Dense Fog Advisories in 2021

Dense Fog Advisory 3, NWS Medford, OR

January 7, 2021Jackson County, Oregon

NWS Medford, OR issued this dense fog advisory at Jan 7, 2021, 8:22 PM PST for Jackson County, Oregon. It was in force for 117 min.

The area

The counties it named.

The facts

Issued: Jan 7, 2021, 8:22 PM PST (04:22 UTC)
Expired: Jan 7, 2021, 10:19 PM PST
In force: 117 min
Issued by: NWS Medford, OR

County Jackson County, OR

The radar

The Medford radar (KMAX), 39 km from the middle of the area, began a volume at 04:22 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 dense fog 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 dense fog advisory went out at Jan 7, 7:56 PM PST, 26 minutes earlier.

Area forecast discussion, Jan 7, 7:56 PM PST, 26 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
Jan 8, 2:56 PM PST	High Surf Warning	MFR	Coos, Curry, Douglas	55 hr
Jan 8, 3:19 PM PST	Hazardous Seas Warning	MFR		55 hr

Nearby

Dense Fog Advisories in Oregon, 2021 Every 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.