Alert archive / Oregon / River Flood Warnings in 2012
River Flood Warning 55, NWS Portland, OR
NWS Portland, OR issued this river flood warning at Nov 20, 2012, 5:32 AM PST for Benton County, Polk County, Oregon. It took effect at Nov 20, 2012, 9:07 AM PST. It was in force for 27 hr.
The area
The counties it named.
The facts
- Issued
- Nov 20, 2012, 5:32 AM PST (13:32 UTC)
- In effect from
- Nov 20, 2012, 9:07 AM PST
- Expired
- Nov 21, 2012, 12:19 PM PST
- In force
- 27 hr
- Issued by
- NWS Portland, OR
- Flood severity
- Minor
Counties Benton County, OR, Polk County, OR
The radar
The Portland,OR radar (KRTX), 119 km from the middle of the area, began a volume at 13:33 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 Luckiamute River near Suver (SUVO3). The gauge peaked at 28.29 ft at Nov 20, 2012, 4:00 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.
The office that day
Everything else NWS Portland, OR issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Nov 19, 4:06 PM PST | River Flood Warning | PQR | Lincoln | 11 hr |
| Nov 19, 7:45 PM PST | River Flood Warning | PQR | Benton | 16 hr |
| Nov 19, 8:10 PM PST | River Flood Warning | PQR | Benton, Lincoln | 7 hr |
| Nov 19, 9:08 PM PST | High Wind Watch | PQR | 6 hr | |
| Nov 19, 9:08 PM PST | High Wind Watch | PQR | 13 hr | |
| Nov 19, 10:30 PM PST | River Flood Warning | PQR | Lane | 5 hr |
| Nov 19, 11:33 PM PST | Areal Flood Advisory | PQR | Benton, Clackamas, Columbia, Lane, Linn, Marion and 4 more | 8 hr |
| Nov 20, 3:20 AM PST | Gale Watch | PQR | 11 hr | |
| Nov 20, 3:20 AM PST | Gale Warning | PQR | 24 hr | |
| Nov 20, 3:34 AM PST | Coastal Flood Advisory | PQR | 6 hr | |
| Nov 20, 4:11 AM PST | River Flood Warning | PQR | Clackamas | 7 hr |
| Nov 20, 5:03 AM PST | Winter Weather Advisory | PQR | 3 hr | |
| Nov 20, 2:20 PM PST | Winter Weather Advisory | PQR | 27 hr |
Nearby
River Flood Warnings in Oregon, 2012Every river flood warning in 2012
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.