River Flood Warning 5, NWS Portland, OR

Issued

Feb 5, 2017, 11:32 AM PST (19:32 UTC)

In effect from

Feb 5, 2017, 3:38 PM PST

Expired

Feb 5, 2017, 11:47 PM PST

In force

8 hr

Issued by

NWS Portland, OR

Area

Storm-based polygon

Flood severity

Minor

Counties Clackamas County, OR, Multnomah County, OR

The Portland,OR radar (KRTX), 63 km from the middle of the area, began a volume at 19:34 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 Johnson Creek near Sycamore (SYCO3). The gauge peaked at 10.72 ft at Feb 5, 2017, 7:00 PM PST.

Action stage

10 ft

Minor stage

11 ft

Moderate stage

13 ft

Major stage

14 ft

This gauge today: stage, forecast and historic crests

Stage from the USGS instantaneous record for site 14211500, 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 Feb 5, 8:57 AM PST, 2 hours 35 minutes earlier.

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River Flood Warnings in Oregon, 2017Every river flood warning in 2017

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.