Alert archive / Alabama / River Flood Warnings in 2011

River Flood Warning 10, NWS Huntsville, AL

March 9, 2011Madison County, Marshall County, Morgan County, Alabama

NWS Huntsville, AL issued this river flood warning at Mar 9, 2011, 5:59 PM CST for Madison County, Marshall County, Morgan County, Alabama. It was in force for 57 hr.

The area

The counties it named.

The facts

Issued: Mar 9, 2011, 5:59 PM CST (23:59 UTC)
Expired: Mar 12, 2011, 3:21 AM CST
In force: 57 hr
Issued by: NWS Huntsville, AL
Flood severity: Minor

Counties Madison County, AL, Marshall County, AL, Morgan County, AL

The radar

The Northeast Alabama radar (KHTX), 63 km from the middle of the area, began a volume at 00:00 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 Tennessee River at Whitesburg (WHIA1).

Action stage: 15 ft
Minor stage: 17 ft
Moderate stage: 20 ft
Major stage: 23 ft

This gauge today: stage, forecast and historic crests

Stage from the USGS instantaneous record for site 03575500, 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 Mar 9, 3:50 PM CST, 2 hours 9 minutes earlier.

Area forecast discussion, Mar 9, 3:50 PM CST, 2 hours 9 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.
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    </section>
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Hazardous weather outlook, Mar 9, 5:15 PM CST, 44 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.
      </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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In the hours before

Local storm report, Mar 9, 12:27 PM CST, 5 hours 32 minutes before

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<head>
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  <title>Service Notice</title>
  <link rel="stylesheet" href="index.css">
</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>
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Special weather statement, Mar 9, 5:51 PM CST, 8 minutes before

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<head>
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  <meta name="viewport" content="width=device-width, initial-scale=1">
  <title>Service Notice</title>
  <link rel="stylesheet" href="index.css">
</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>
  <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
Mar 8, 10:36 PM CST	Flash Flood Warning	HUN	Madison	6 hr
Mar 8, 10:44 PM CST	River Flood Warning	HUN	Madison, Marshall, Morgan	14 hr
Mar 9, 2:14 AM CST	Flash Flood Warning	HUN	Cullman	6 hr
Mar 9, 4:41 AM CST	Areal Flood Warning	HUN	Madison	6 hr
Mar 9, 6:05 AM CST	Flash Flood Warning	HUN	Lawrence, Morgan	3 hr
Mar 9, 6:35 AM CST	Flash Flood Warning	HUN	DeKalb	5 hr
Mar 9, 7:12 AM CST	Areal Flood Warning	HUN	Jackson, Madison, Marshall	6 hr
Mar 9, 7:54 AM CST	Areal Flood Warning	HUN	Cullman	5 hr
Mar 9, 9:21 AM CST	River Flood Warning	HUN	Jackson, Madison, Marshall	66 hr
Mar 9, 9:26 AM CST	River Flood Warning	HUN	Madison	28 hr
Mar 9, 10:02 AM CST	Special Weather Statement	HUN	DeKalb	58 min
Mar 9, 12:00 PM CST	Areal Flood Warning	HUN	DeKalb	6 hr
Mar 9, 2:13 PM CST	Areal Flood Warning	HUN	Marshall	3 hr
Mar 9, 5:03 PM CST	Areal Flood Warning	HUN	Marshall	15 hr
Mar 9, 5:51 PM CST	Special Weather Statement	HUN	Madison, Morgan	39 min

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.