Alert archive / Washington / Freeze Warnings in 2012

Freeze Warning 1, NWS Pendleton, OR

May 9, 2012Morrow County, Umatilla County, Oregon; 5 counties in Washington

NWS Pendleton, OR issued this freeze warning at May 9, 2012, 12:27 PM PDT for Morrow County, Umatilla County, Oregon; 5 counties in Washington. It took effect at May 10, 2012, 2:00 AM PDT. It was in force for 6 hr. No storm report in the archive falls inside the area while it was in force.

The area

The counties it named.

The facts

Issued: May 9, 2012, 12:27 PM PDT (19:27 UTC)
In effect from: May 10, 2012, 2:00 AM PDT
Expired: May 10, 2012, 7:30 AM PDT
In force: 6 hr
Issued by: NWS Pendleton, OR

Counties Morrow County, OR, Umatilla County, OR, Benton County, WA, Columbia County, WA, Franklin County, WA, Klickitat County, WA, Walla Walla County, WA

The radar

The Pendleton radar (KPDT), 43 km from the middle of the area, began a volume at 19:27 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 freeze warning went out, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.

NWS Pendleton, OR wrote its last area forecast discussion before this freeze warning went out at May 9, 10:49 AM PDT, 1 hour 38 minutes earlier.

Area forecast discussion, May 9, 10:49 AM PDT, 1 hour 38 minutes before

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Hazardous weather outlook, May 9, 6:22 AM PDT, 6 hours 5 minutes before

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The office that day

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

Issued	Product	Office	Counties	Lasted
May 9, 4:18 AM PDT	Wind Advisory	PDT	Kittitas, Yakima	16 hr

Nearby

Freeze Warnings in Washington, 2012 Freeze Warnings in Oregon, 2012 Every freeze warning in 2012

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.