Alert archive / North Dakota / River Flood Warnings in 2022

River Flood Warning 68, NWS Grand Forks, ND

April 23, 2022Cavalier County, Pembina County, North Dakota

NWS Grand Forks, ND issued this river flood warning at Apr 23, 2022, 9:37 PM CDT for Cavalier County, Pembina County, North Dakota. It took effect at Apr 24, 2022, 3:51 AM CDT. It was in force for 19 days.

The area

The counties it named.

The facts

Issued: Apr 23, 2022, 9:37 PM CDT (02:37 UTC)
In effect from: Apr 24, 2022, 3:51 AM CDT
Expired: May 13, 2022, 11:52 AM CDT
In force: 19 days
Issued by: NWS Grand Forks, ND
Area: Storm-based polygon
Flood severity: Minor

Counties Cavalier County, ND, Pembina County, ND

The radar

The Fargo/Grand Forks radar (KMVX), 147 km from the middle of the area, began a volume at 02:39 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 Pembina River at Walhalla (WLHN8). The gauge peaked at 17.17 ft at Apr 30, 2022, 10:00 PM CDT.

Action stage: 9 ft
Minor stage: 11 ft
Moderate stage: 16 ft
Major stage: 18 ft

This gauge today: stage, forecast and historic crests

Stage from the USGS instantaneous record for site 05099600, 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 23, 7:07 PM CDT, 2 hours 30 minutes earlier.

Area forecast discussion, Apr 23, 7:07 PM CDT, 2 hours 30 minutes before

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Hazardous weather outlook, Apr 23, 7:02 PM CDT, 2 hours 35 minutes before

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In the hours before

Local storm report, Apr 23, 6:36 PM CDT, 3 hours 1 minute before

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Local storm report, Apr 23, 6:44 PM CDT, 2 hours 53 minutes before

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Local storm report, Apr 23, 6:57 PM CDT, 2 hours 40 minutes before

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Local storm report, Apr 23, 7:18 PM CDT, 2 hours 19 minutes before

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      <p id="message2">
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        If you are an administrator, restore upstream service and remove the redirect/fallback rule when normal operations resume.
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Special weather statement, Apr 23, 7:27 PM CDT, 2 hours 10 minutes before

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      <p id="message2">
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        If you are an administrator, restore upstream service and remove the redirect/fallback rule when normal operations resume.
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Local storm report, Apr 23, 8:56 PM CDT, 41 minutes before

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      </p>
      <p id="message2">
        Please try again in a few minutes.
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      <p class="small" id="detail">
        If you are an administrator, restore upstream service and remove the redirect/fallback rule when normal operations resume.
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The office that day

Everything else NWS Grand Forks, ND issued on the same UTC day.

Issued	Product	Office	Counties	Lasted
Apr 23, 10:48 PM CDT	Areal Flood Warning	FGF	Grand Forks, Walsh	25 days
Apr 23, 11:50 PM CDT	Dense Fog Advisory	FGF	Grand Forks, Griggs, Nelson, Steele, Traill, Walsh	4 hr
Apr 24, 8:35 AM CDT	Areal Flood Warning	FGF	Cavalier, Pembina	24 days
Apr 24, 12:04 PM CDT	Areal Flood Advisory	FGF	Barnes, Cass, Grand Forks, Griggs, Steele, Traill	3 days
Apr 23, 7:27 PM CDT	Special Weather Statement	FGF	Marshall, Pennington, Red Lake	33 min

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.