Alert archive / Montana / River Flood Warnings in 2017
River Flood Warning 1, NWS Glasgow, MT
NWS Glasgow, MT issued this river flood warning at Mar 19, 2017, 10:00 PM MDT for Valley County, Montana. It took effect at Mar 20, 2017, 5:44 AM MDT. It was in force for 47 hr.
The area
The counties it named.
The facts
- Issued
- Mar 19, 2017, 10:00 PM MDT (04:00 UTC)
- In effect from
- Mar 20, 2017, 5:44 AM MDT
- Expired
- Mar 22, 2017, 5:00 AM MDT
- In force
- 47 hr
- Issued by
- NWS Glasgow, MT
- Area
- Storm-based polygon
- Flood severity
- Minor
County Valley County, MT
The radar
The Glasgow radar (KGGW), 18 km from the middle of the area, began a volume at 04:00 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 Milk River near Glasgow (GLWM8).
- Action stage
- 23 ft
- Minor stage
- 25 ft
- Moderate stage
- 29 ft
- Major stage
- 31 ft
This gauge today: stage, forecast and historic crests
Stage from the USGS instantaneous record for site 06174200, 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 Glasgow, MT issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Mar 20, 7:37 AM MDT | Areal Flood Advisory | GGW | Daniels, Roosevelt, Sheridan | 48 hr |
| Mar 20, 3:47 PM MDT | Areal Flood Warning | GGW | Roosevelt, Sheridan | 48 hr |
Nearby
River Flood Warnings in Montana, 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.