Alert archive / Minnesota / River Flood Warnings in 2019

River Flood Warning 77, NWS Aberdeen, SD

September 11, 2019Traverse County, Minnesota

NWS Aberdeen, SD issued this river flood warning at Sep 11, 2019, 6:37 PM CDT for Traverse County, Minnesota. It was in force for 7 days.

The area

The counties it named.

The facts

Issued: Sep 11, 2019, 6:37 PM CDT (23:37 UTC)
Expired: Sep 18, 2019, 7:40 AM CDT
In force: 7 days
Issued by: NWS Aberdeen, SD
Area: Storm-based polygon
Flood severity: Minor

County Traverse County, MN

The radar

The Aberdeen radar (KABR), 155 km from the middle of the area, began a volume at 23:39 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 12 Mile Creek at Dumont (DMTM5).

Action stage: 5 ft
Minor stage: 6 ft
Moderate stage: 10 ft
Major stage: 12 ft

This gauge today: stage, forecast and historic crests

Stage from the USGS instantaneous record, 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 Aberdeen, SD wrote its last area forecast discussion before this river flood warning went out at Sep 11, 6:20 PM CDT, 17 minutes earlier.

Area forecast discussion, Sep 11, 6:20 PM CDT, 17 minutes before

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Hazardous weather outlook, Sep 11, 12:40 PM CDT, 5 hours 57 minutes before

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  <meta charset="utf-8">
  <meta name="viewport" content="width=device-width, initial-scale=1">
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</head>
<body>
  <main class="wrap">
    <section class="card" role="status" aria-live="polite">
      <div class="status" id="status">Temporary Notice</div>
      <h1 id="headline">This service is currently unavailable.</h1>
      <p id="message1">
        The site you requested is temporarily down for maintenance or an unexpected outage.
      </p>
      <p id="message2">
        Please try again in a few minutes.
      </p>
      <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 Aberdeen, SD issued on the same UTC day.

Issued	Product	Office	Counties	Lasted
Sep 11, 8:09 AM CDT	River Flood Warning	ABR	Codington	63 days
Sep 11, 12:17 PM CDT	Flash Flood Watch	ABR	Buffalo, Clark, Codington, Deuel, Grant, Hamlin and 2 more	18 hr

Nearby

River Flood Warnings in Minnesota, 2019 Every river flood warning in 2019

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.