Alert archive / Oregon / Winter Storm Warnings in 2015

Winter Storm Warning 4, NWS Pendleton, OR

May 13, 2015Umatilla County, Union County, Wallowa County, Oregon

NWS Pendleton, OR issued this winter storm warning at May 13, 2015, 2:50 AM PDT for Umatilla County, Union County, Wallowa County, Oregon. It took effect at May 13, 2015, 3:00 AM PDT. It was in force for 7 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 13, 2015, 2:50 AM PDT (09:50 UTC)
In effect from
May 13, 2015, 3:00 AM PDT
Expired
May 13, 2015, 10:29 AM PDT
In force
7 hr
Issued by
NWS Pendleton, OR

Counties Umatilla County, OR, Union County, OR, Wallowa County, OR

The radar

The Pendleton radar (KPDT), 72 km from the middle of the area, began a volume at 09:52 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 office that day

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

IssuedProductOfficeCountiesLasted
May 13, 1:36 AM PDTAreal Flood AdvisoryPDTUmatilla12 hr
May 13, 10:49 AM PDTAreal Flood AdvisoryPDTGilliam, Morrow, Umatilla3 hr

Nearby

Winter Storm Warnings in Oregon, 2015Every winter storm warning 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.