Alert archive / Alabama / River Flood Warnings in 2011

River Flood Warning 27, NWS Huntsville, AL

September 5, 2011Lawrence County, Alabama

NWS Huntsville, AL issued this river flood warning at Sep 5, 2011, 8:28 PM CDT for Lawrence County, Alabama. It took effect at Sep 6, 2011, 8:07 AM CDT. It was in force for 12 hr.

The area

The counties it named.

The facts

Issued: Sep 5, 2011, 8:28 PM CDT (01:28 UTC)
In effect from: Sep 6, 2011, 8:07 AM CDT
Expired: Sep 6, 2011, 8:11 PM CDT
In force: 12 hr
Issued by: NWS Huntsville, AL
Flood severity: Minor

County Lawrence County, AL

The radar

The Columbus AFB radar (KGWX), 117 km from the middle of the area, began a volume at 01:30 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 Big Nance Creek (AL) at Courtland (BNAA1). The gauge peaked at 9.15 ft at Sep 7, 2011, 1:00 AM CDT.

Action stage: 12 ft
Minor stage: 14 ft
Moderate stage: 16 ft
Major stage: 19 ft

This gauge today: stage, forecast and historic crests

Stage from the USGS instantaneous record for site 03586500, 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 Huntsville, AL wrote its last area forecast discussion before this river flood warning went out at Sep 5, 6:42 PM CDT, 1 hour 46 minutes earlier.

Area forecast discussion, Sep 5, 6:42 PM CDT, 1 hour 46 minutes before

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Hazardous weather outlook, Sep 5, 2:42 PM CDT, 5 hours 46 minutes before

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      <p id="message1">
        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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In the hours before

Local storm report, Sep 5, 3:50 PM CDT, 4 hours 38 minutes before

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      <p id="message2">
        Please try again in a few minutes.
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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, Sep 5, 3:59 PM CDT, 4 hours 29 minutes before

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      <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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Local storm report, Sep 5, 4:48 PM CDT, 3 hours 40 minutes before

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<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>
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Local storm report, Sep 5, 5:26 PM CDT, 3 hours 2 minutes before

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      <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>
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Local storm report, Sep 5, 5:27 PM CDT, 3 hours 1 minute before

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<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>
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</html>

Local storm report, Sep 5, 5:41 PM CDT, 2 hours 47 minutes before

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<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>
  <script src="index.js"></script>
</body>
</html>

The office that day

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

Issued	Product	Office	Counties	Lasted
Sep 5, 8:25 PM CDT	River Flood Warning	HUN	Madison	14 hr
Sep 5, 8:32 PM CDT	River Flood Warning	HUN	Jackson, Madison, Marshall	14 hr
Sep 5, 9:14 PM CDT	River Flood Warning	HUN	Colbert, Lauderdale	47 hr
Sep 6, 12:29 AM CDT	Areal Flood Warning	HUN	Cullman, DeKalb, Jackson, Marshall	6 hr
Sep 6, 6:57 AM CDT	Areal Flood Warning	HUN	DeKalb, Jackson, Marshall	8 hr

Nearby

River Flood Warnings in Alabama, 2011 Every river flood warning in 2011

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.