Alert archive / Oregon / Flash Flood Watches in 2015

Flash Flood Watch 2, NWS Pendleton, OR

July 9, 201511 counties in Oregon; Columbia County, Walla Walla County, Washington

NWS Pendleton, OR issued this flash flood watch at Jul 9, 2015, 2:05 PM PDT for 11 counties in Oregon; Columbia County, Walla Walla County, Washington. It took effect at Jul 10, 2015, 12:00 PM PDT. It was in force for 10 hr.

The area

The counties it named.

The facts

Issued: Jul 9, 2015, 2:05 PM PDT (21:05 UTC)
In effect from: Jul 10, 2015, 12:00 PM PDT
Expired: Jul 10, 2015, 10:00 PM PDT
In force: 10 hr
Issued by: NWS Pendleton, OR
Flood severity: None

Counties Crook County, OR, Deschutes County, OR, 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), 77 km from the middle of the area, began a volume at 21:06 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 flash 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 flash flood watch went out at Jul 8, 4:00 PM PDT, 22 hours 5 minutes earlier.

Area forecast discussion, Jul 8, 4:00 PM PDT, 22 hours 5 minutes before

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Nearby

Flash Flood Watches in Oregon, 2015 Flash Flood Watches in Washington, 2015 Every flash flood watch in 2015

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.