Alert archive / Minnesota / River Flood Warnings in 2010

River Flood Warning 46, NWS Grand Forks, ND

May 27, 2010Clay County, Minnesota

NWS Grand Forks, ND issued this river flood warning at May 27, 2010, 9:08 AM CDT for Clay County, Minnesota. It took effect at May 27, 2010, 7:00 PM CDT. It was in force for 63 hr.

The area

The counties it named.

The facts

Issued: May 27, 2010, 9:08 AM CDT (14:08 UTC)
In effect from: May 27, 2010, 7:00 PM CDT
Expired: May 30, 2010, 9:36 AM CDT
In force: 63 hr
Issued by: NWS Grand Forks, ND
Flood severity: Minor

County Clay County, MN

The radar

The Fargo/Grand Forks radar (KMVX), 95 km from the middle of the area, began a volume at 14:08 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 Buffalo River (MN) near Hawley (HWYM5). The gauge peaked at 7.29 ft at May 29, 2010, 12:00 AM CDT.

Action stage: 7.5 ft
Minor stage: 8 ft
Moderate stage: 9 ft
Major stage: 11 ft

This gauge today: stage, forecast and historic crests

Stage from the USGS instantaneous record for site 05061000, 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 May 27, 4:30 AM CDT, 4 hours 38 minutes earlier.

Area forecast discussion, May 27, 4:30 AM CDT, 4 hours 38 minutes before

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Hazardous weather outlook, May 27, 7:35 AM CDT, 1 hour 33 minutes before

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    <section class="card" role="status" aria-live="polite">
      <div class="status" id="status">Temporary Notice</div>
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        The site you requested is temporarily down for maintenance or an unexpected outage.
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        Please try again in a few minutes.
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Nearby

River Flood Warnings in Minnesota, 2010 Every river flood warning in 2010

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.