Alert archive / Oregon / Flood Watches in 2012

Flood Watch 1, NWS Pendleton, OR

March 29, 20129 counties in Oregon; Columbia County, Walla Walla County, Washington

NWS Pendleton, OR issued this flood watch at Mar 29, 2012, 1:34 PM PDT for 9 counties in Oregon; Columbia County, Walla Walla County, Washington. It took effect at Mar 30, 2012, 11:00 AM PDT. It was in force for 21 hr.

The area

The counties it named.

The facts

Issued: Mar 29, 2012, 1:34 PM PDT (20:34 UTC)
In effect from: Mar 30, 2012, 11:00 AM PDT
Expired: Mar 31, 2012, 8:12 AM PDT
In force: 21 hr
Issued by: NWS Pendleton, OR
Flood severity: None

Counties Gilliam County, OR, Grant County, OR, Jefferson County, OR, Morrow County, OR, Umatilla County, OR, Union County, OR, Wallowa County, OR, Wasco County, OR, Wheeler County, OR, Columbia County, WA, Walla Walla County, WA

The radar

The Pendleton radar (KPDT), 48 km from the middle of the area, began a volume at 20:36 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 flood watch 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 flood watch went out at Mar 29, 1:32 PM PDT, 2 minutes earlier.

Area forecast discussion, Mar 29, 1:32 PM PDT, 2 minutes before

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Hazardous weather outlook, Mar 29, 10:44 AM PDT, 2 hours 50 minutes before

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Nearby

Flood Watches in Oregon, 2012 Flood Watches in Washington, 2012 Every flood watch 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.