Alert archive / Alabama / River Flood Warnings in 2011

River Flood Warning 15, NWS Huntsville, AL

April 5, 2011Madison County, Alabama

NWS Huntsville, AL issued this river flood warning at Apr 5, 2011, 1:39 AM CDT for Madison County, Alabama. It took effect at Apr 5, 2011, 9:19 AM CDT. It was in force for 11 hr.

The area

The counties it named.

The facts

Issued: Apr 5, 2011, 1:39 AM CDT (06:39 UTC)
In effect from: Apr 5, 2011, 9:19 AM CDT
Expired: Apr 5, 2011, 7:55 PM CDT
In force: 11 hr
Issued by: NWS Huntsville, AL
Flood severity: Minor

County Madison County, AL

The radar

The Northeast Alabama radar (KHTX), 46 km from the middle of the area, began a volume at 06:41 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 Flint River (AL) at Brownsboro (BSBA1).

Action stage: 15 ft
Minor stage: 17 ft
Moderate stage: 19 ft
Major stage: 22 ft

This gauge today: stage, forecast and historic crests

Stage from the USGS instantaneous record for site 03575100, 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 Apr 5, 12:14 AM CDT, 1 hour 25 minutes earlier.

Area forecast discussion, Apr 5, 12:14 AM CDT, 1 hour 25 minutes before

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Hazardous weather outlook, Apr 4, 7:59 PM CDT, 5 hours 40 minutes before

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In the hours before

Special weather statement, Apr 4, 7:40 PM CDT, 5 hours 59 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, Apr 4, 7:45 PM CDT, 5 hours 54 minutes before

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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, Apr 4, 8:08 PM CDT, 5 hours 31 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.
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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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Special weather statement, Apr 4, 9:02 PM CDT, 4 hours 37 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>
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</body>
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The office that day

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

Issued	Product	Office	Counties	Lasted
Apr 4, 7:01 PM CDT	Special Weather Statement	HUN	Cullman	29 min
Apr 4, 7:01 PM CDT	Severe Thunderstorm Warning	HUN	DeKalb, Jackson, Marshall	29 min
Apr 4, 7:18 PM CDT	Severe Thunderstorm Warning	HUN	DeKalb, Marshall	27 min
Apr 4, 7:40 PM CDT	Special Weather Statement	HUN	DeKalb	35 min
Apr 5, 2:13 AM CDT	Areal Flood Warning	HUN	Madison	7 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.