Alert archive / Minnesota / River Flood Warnings in 2023
River Flood Warning 15, NWS Grand Forks, ND
NWS Grand Forks, ND issued this river flood warning at Apr 14, 2023, 9:46 PM CDT for Marshall County, Minnesota. It took effect at Apr 15, 2023, 10:45 PM CDT. It was in force for 6 days.
The area
The counties it named.
The facts
- Issued
- Apr 14, 2023, 9:46 PM CDT (02:46 UTC)
- In effect from
- Apr 15, 2023, 10:45 PM CDT
- Expired
- Apr 21, 2023, 11:39 AM CDT
- In force
- 6 days
- Issued by
- NWS Grand Forks, ND
- Area
- Storm-based polygon
- Flood severity
- Minor
County Marshall County, MN
The radar
The Fargo/Grand Forks radar (KMVX), 117 km from the middle of the area, began a volume at 02:48 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 Snake River (NW MN) at Alvarado (ALVM5).
- Action stage
- 105 ft
- Minor stage
- 106 ft
- Moderate stage
- 108 ft
- Major stage
- 110 ft
This gauge today: stage, forecast and historic crests
Stage from the USGS instantaneous record for site 05086000, one reading an hour, from a day before the product to a day after it ended. Flood stages are today's.
What forecasters said that day
The local office's own words before this river flood warning went out, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.
NWS Grand Forks, ND wrote its last area forecast discussion before this river flood warning went out at Apr 14, 7:26 PM CDT, 2 hours 20 minutes earlier.
Area forecast discussion, Apr 14, 7:26 PM CDT, 2 hours 20 minutes before
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</html>Hazardous weather outlook, Apr 14, 3:01 PM CDT, 6 hours 45 minutes before
Hazardous Weather Outlook National Weather Service Grand Forks ND 301 PM CDT Fri Apr 14 2023 MNZ001>009-013>017-022>024-027>032-040-NDZ006>008-014>016-024- 026>030-038-039-049-052>054-152015- West Polk-Norman-Clay-Kittson-Roseau-Lake Of The Woods- West Marshall-East Marshall-North Beltrami-Pennington-Red Lake- East Polk-North Clearwater-South Beltrami-Mahnomen- South Clearwater-Hubbard-West Becker-East Becker-Wilkin- West Otter Tail-East Otter Tail-Wadena-Grant-Towner-Cavalier- Pembina-Benson-Ramsey-Eastern Walsh-Eddy-Nelson-Grand Forks- Griggs-Steele-Traill-Barnes-Cass-Ransom-Sargent-Richland- Western Walsh- 301 PM CDT Fri Apr 14 2023 This hazardous weather outlook is for portions of eastern North Dakota, west central and northwest Minnesota. .DAY ONE...This Afternoon and Tonight A chance for isolated rain or snow showers will be possible across southeastern North Dakota into west central Minnesota, potentially leading to quicker snowmelt and runoff in areas where snow remains. .DAYS TWO THROUGH SEVEN...Saturday through Thursday The snowmelt will continue, with daytime highs above freezing each day. Nighttime lows look to be a little more variable, but fall below freezing starting this weekend. River flood warnings have been issued for select locations within the southern Red River Basin. Refer to the latest flood warnings and statements for detailed information on specific locations. .SPOTTER INFORMATION STATEMENT... Spotter activation is not anticipated.
The office that day
Everything else NWS Grand Forks, ND issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Apr 14, 9:46 PM CDT | River Flood Warning | FGF | Marshall | 63 hr |
| Apr 15, 10:43 AM CDT | River Flood Warning | FGF | Polk | 24 days |
| Apr 15, 10:43 AM CDT | River Flood Warning | FGF | Norman | 21 days |
| Apr 15, 10:43 AM CDT | River Flood Warning | FGF | Marshall, Polk | 29 days |
| Apr 15, 10:43 AM CDT | River Flood Warning | FGF | Pembina | 43 hr |
| Apr 15, 10:43 AM CDT | River Flood Warning | FGF | Cass | 12 days |
| Apr 15, 10:43 AM CDT | River Flood Warning | FGF | Cass, Ransom | 21 days |
| Apr 15, 10:43 AM CDT | River Flood Warning | FGF | Cass, Richland | 21 days |
Nearby
River Flood Warnings in Minnesota, 2023Every river flood warning in 2023
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.