Alert archive / Oregon / Mesoscale Discussions in 2009

Mesoscale Discussion 896

May 29, 200911 counties in Oregon; Klickitat County, Yakima County, Washington

The Storm Prediction Center issued this mesoscale discussion at May 29, 2009, 3:24 PM PDT for 11 counties in Oregon; Klickitat County, Yakima County, Washington. It was in force for 66 min.

The area

The outline as issued.

The facts

Issued
May 29, 2009, 3:24 PM PDT (22:24 UTC)
Expired
May 29, 2009, 4:30 PM PDT
In force
66 min
Issued by
the Storm Prediction Center

Counties Crook County, OR, Deschutes County, OR, Gilliam County, OR, Grant County, OR, Jefferson County, OR, Morrow County, OR, Sherman County, OR, Umatilla County, OR, Union County, OR, Wasco County, OR, Wheeler County, OR, Klickitat County, WA, Yakima County, WA

The radar

The Pendleton radar (KPDT), 111 km from the middle of the area, began a volume at 22:25 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 Oregon, 2009Mesoscale Discussions in Washington, 2009Every mesoscale discussion in 2009

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.