River Flood Warning 39, NWS Portland, OR

Issued

Dec 17, 2015, 12:15 PM PST (20:15 UTC)

In effect from

Dec 18, 2015, 12:17 AM PST

Expired

Dec 20, 2015, 7:35 AM PST

In force

55 hr

Issued by

NWS Portland, OR

Area

Storm-based polygon

Flood severity

Minor

Counties Benton County, OR, Polk County, OR

The Portland,OR radar (KRTX), 119 km from the middle of the area, began a volume at 20:16 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.

Written for the forecast point Luckiamute River near Suver (SUVO3). The gauge peaked at 30.89 ft at Dec 18, 2015, 1:00 PM PST.

Action stage

25 ft

Minor stage

27 ft

Moderate stage

29 ft

Major stage

32 ft

This gauge today: stage, forecast and historic crests

Stage from the USGS instantaneous record for site 14190500, one reading an hour, from a day before the product to a day after it ended. Flood stages are today's.

NWS Portland, OR wrote its last area forecast discussion before this river flood warning went out at Dec 17, 12:01 PM PST, 14 minutes earlier.

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River Flood Warnings in Oregon, 2015Every river flood warning in 2015

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; the gauge from the NWS water service and the USGS.