Alert archive / Washington / Mesoscale Discussions in 2013

Mesoscale Discussion 46

January 23, 2013Gilliam County, Morrow County, Umatilla County, Oregon; 5 counties in Washington

The Storm Prediction Center issued this mesoscale discussion at Jan 23, 2013, 5:32 PM PST for Gilliam County, Morrow County, Umatilla County, Oregon; 5 counties in Washington. It was in force for 4 hr.

The area

The outline as issued.

The facts

Issued: Jan 23, 2013, 5:32 PM PST (01:32 UTC)
Expired: Jan 23, 2013, 9:30 PM PST
In force: 4 hr
Issued by: the Storm Prediction Center

Counties Gilliam County, OR, Morrow County, OR, Umatilla County, OR, Benton County, WA, Columbia County, WA, Franklin County, WA, Garfield County, WA, Walla Walla County, WA

The radar

The Pendleton radar (KPDT), 32 km from the middle of the area, began a volume at 01:32 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.

The text

As transmitted, in the capitals the NWS used until 2016.

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Nearby

Mesoscale Discussions in Washington, 2013 Mesoscale Discussions in Oregon, 2013 Every mesoscale discussion in 2013

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.