Alert archive / Oregon / River Flood Warnings in 2008
River Flood Warning 3, NWS Pendleton, OR
NWS Pendleton, OR issued this river flood warning at May 16, 2008, 4:27 AM PDT for Wallowa County, Oregon. It took effect at May 16, 2008, 11:00 PM PDT. It was in force for 5 days.
The area
The counties it named.
The facts
- Issued
- May 16, 2008, 4:27 AM PDT (11:27 UTC)
- In effect from
- May 16, 2008, 11:00 PM PDT
- Expired
- May 21, 2008, 11:46 AM PDT
- In force
- 5 days
- Issued by
- NWS Pendleton, OR
- Flood severity
- Minor
County Wallowa County, OR
The radar
The Pendleton radar (KPDT), 131 km from the middle of the area, began a volume at 11:31 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 Imnaha River at Imnaha (IMNO3).
- Action stage
- 5 ft
- Minor stage
- 5.5 ft
- Moderate stage
- 7 ft
- Major stage
- 9 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 Pendleton, OR issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| May 16, 12:42 PM PDT | River Flood Watch | PDT | Union, Wallowa | 4 days |
| May 16, 12:42 PM PDT | River Flood Watch | PDT | Crook, Deschutes, Grant, Jefferson, Wheeler | 22 hr |
| May 16, 12:42 PM PDT | River Flood Watch | PDT | Umatilla, Union, Wallowa | 22 hr |
Nearby
River Flood Warnings in Oregon, 2008Every river flood warning in 2008
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.