Alert archive / California / Frost Advisories in 2007

Frost Advisory 18, NWS Medford, OR

September 25, 2007Klamath County, Oregon; Modoc County, Siskiyou County, California

NWS Medford, OR issued this frost advisory at Sep 25, 2007, 2:30 PM PDT for Klamath County, Oregon; Modoc County, Siskiyou County, California. It took effect at Sep 26, 2007, 2:00 AM PDT. It was in force for 7 hr.

The area

The counties it named.

The facts

Issued
Sep 25, 2007, 2:30 PM PDT (21:30 UTC)
In effect from
Sep 26, 2007, 2:00 AM PDT
Expired
Sep 26, 2007, 9:00 AM PDT
In force
7 hr
Issued by
NWS Medford, OR

Counties Modoc County, CA, Siskiyou County, CA, Klamath County, OR

The radar

The Medford radar (KMAX), 90 km from the middle of the area, began a volume at 21:31 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 frost advisory went out, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.

Hazardous weather outlook, Sep 24, 2:54 PM PDT, 23 hours 36 minutes before
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Nearby

Frost Advisories in California, 2007Frost Advisories in Oregon, 2007Every frost advisory in 2007

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.