Alert archive / Alabama / Areal Flood Warnings in 2021

Areal Flood Warning 43, NWS Huntsville, AL

September 18, 2021Limestone County, Morgan County, Alabama

NWS Huntsville, AL issued this areal flood warning at Sep 18, 2021, 6:53 PM CDT for Limestone County, Morgan County, Alabama. It was in force for 6 hr. No storm report in the archive falls inside the area while it was in force.

The area

The counties it named.

The facts

Issued: Sep 18, 2021, 6:53 PM CDT (23:53 UTC)
Expired: Sep 19, 2021, 12:45 AM CDT
In force: 6 hr
Issued by: NWS Huntsville, AL
Area: Storm-based polygon
Flood severity: None

Counties Limestone County, AL, Morgan County, AL

The radar

The Northeast Alabama radar (KHTX), 83 km from the middle of the area, began a volume at 23:52 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.

What forecasters said that day

The local office's own words before this areal flood warning went out, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.

NWS Huntsville, AL wrote its last area forecast discussion before this areal flood warning went out at Sep 18, 6:38 PM CDT, 15 minutes earlier.

Area forecast discussion, Sep 18, 6:38 PM CDT, 15 minutes before

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Hazardous weather outlook, Sep 18, 2:32 PM CDT, 4 hours 21 minutes before

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In the hours before

Local storm report, Sep 18, 4:04 PM CDT, 2 hours 49 minutes before

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Local storm report, Sep 18, 5:17 PM CDT, 1 hour 36 minutes before

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      <div class="status" id="status">Temporary Notice</div>
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      <p id="message1">
        The site you requested is temporarily down for maintenance or an unexpected outage.
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      <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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Local storm report, Sep 18, 5:36 PM CDT, 1 hour 17 minutes before

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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.
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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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Local storm report, Sep 18, 6:01 PM CDT, 52 minutes before

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  <title>Service Notice</title>
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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.
      </p>
    </section>
  </main>
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</body>
</html>

The office that day

Everything else NWS Huntsville, AL issued on the same UTC day.

Issued	Product	Office	Counties	Lasted
Sep 17, 7:59 PM CDT	Areal Flood Warning	HUN	Lauderdale	116 min
Sep 18, 2:24 AM CDT	Flash Flood Watch	HUN	Colbert, Cullman, DeKalb, Franklin, Jackson, Lauderdale and 5 more	65 hr
Sep 18, 3:51 PM CDT	Flash Flood Warning	HUN	Limestone	3 hr
Sep 18, 5:11 PM CDT	Flash Flood Warning	HUN	Limestone, Morgan	3 hr

Nearby

Areal Flood Warnings in Alabama, 2021 Every areal flood warning in 2021

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.