Alert archive / Washington / River Flood Warnings in 2017
River Flood Warning 35, NWS Portland, OR
NWS Portland, OR issued this river flood warning at Nov 21, 2017, 6:14 PM PST for Wahkiakum County, Washington. It was in force for 25 hr.
The area
The counties it named.
The facts
- Issued
- Nov 21, 2017, 6:14 PM PST (02:14 UTC)
- Expired
- Nov 22, 2017, 7:35 PM PST
- In force
- 25 hr
- Issued by
- NWS Portland, OR
- Area
- Storm-based polygon
- Flood severity
- Minor
County Wahkiakum County, WA
The radar
The Portland,OR radar (KRTX), 74 km from the middle of the area, began a volume at 02:14 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 river
Written for the forecast point Grays River at Covered Bridge near Rosburg (GRRW1).
- Action stage
- 27.5 ft
- Minor stage
- 28.5 ft
- Moderate stage
- 30.5 ft
- Major stage
- 32.5 ft
This gauge today: stage, forecast and historic crests
Stage from the USGS instantaneous record, one reading an hour, from a day before the product to a day after it ended. Flood stages are today's.
The office that day
Everything else NWS Portland, OR issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Nov 21, 8:49 PM PST | Small Craft Advisory for Rough Bar | PQR | 37 hr |
Nearby
River Flood Warnings in Washington, 2017Every river flood warning in 2017
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; the gauge from the NWS water service and the USGS.