Alert archive / North Dakota / River Flood Warnings in 2022

River Flood Warning 69, NWS Grand Forks, ND

April 29, 2022Cass County, Ransom County, North Dakota

NWS Grand Forks, ND issued this river flood warning at Apr 29, 2022, 8:52 AM CDT for Cass County, Ransom County, North Dakota. It took effect at Apr 29, 2022, 9:25 PM CDT. It was in force for 7 days.

The area

The counties it named.

The facts

Issued: Apr 29, 2022, 8:52 AM CDT (13:52 UTC)
In effect from: Apr 29, 2022, 9:25 PM CDT
Expired: May 6, 2022, 5:36 PM CDT
In force: 7 days
Issued by: NWS Grand Forks, ND
Area: Storm-based polygon
Flood severity: Minor

Counties Cass County, ND, Ransom County, ND

The radar

The Fargo/Grand Forks radar (KMVX), 93 km from the middle of the area, began a volume at 13:54 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 Maple River (ND) near Enderlin (ENDN8).

Action stage: 8 ft
Minor stage: 9.5 ft
Moderate stage: 12 ft
Major stage: 14 ft

This gauge today: stage, forecast and historic crests

Stage from the USGS instantaneous record for site 05059700, 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 29, 6:58 AM CDT, 1 hour 54 minutes earlier.

Area forecast discussion, Apr 29, 6:58 AM CDT, 1 hour 54 minutes before

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Hazardous weather outlook, Apr 29, 4:28 AM CDT, 4 hours 24 minutes before

Hazardous Weather Outlook
National Weather Service Grand Forks ND
428 AM CDT Fri Apr 29 2022

MNZ001>009-013>017-022>024-027>032-040-NDZ006>008-014>016-024-
026>030-038-039-049-052>054-300930-
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-
428 AM CDT Fri Apr 29 2022

This hazardous weather outlook is for portions of eastern North
Dakota, west central and northwest Minnesota.

.DAY ONE...Today and Tonight

River and overland flooding continue over portions of the area.
Additional rainfall will begin to move into southeastern North
Dakota this morning and spread northeastward through today and
tonight. A flood watch is in effect for portions of the forecast
area.

.DAYS TWO THROUGH SEVEN...Saturday through Thursday

Rain and flood watch continue into Saturday before the
precipitation starts to diminish on Sunday.

.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 29, 8:52 AM CDT	River Flood Warning	FGF	Cass	23 days

Nearby

River Flood Warnings in North Dakota, 2022 Every river flood warning in 2022

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.