Alert archive / Florida / River Flood Warnings in 2010

River Flood Warning 18, NWS Tallahassee, FL

January 21, 2010Walton County, Florida

NWS Tallahassee, FL issued this river flood warning at Jan 21, 2010, 8:30 PM CST for Walton County, Florida. It was in force for 10 days.

The area

The counties it named.

The facts

Issued: Jan 21, 2010, 8:30 PM CST (02:30 UTC)
Expired: Jan 31, 2010, 11:21 AM CST
In force: 10 days
Issued by: NWS Tallahassee, FL
Flood severity: Moderate

County Walton County, FL

The radar

The Eglin Afb radar (KEVX), 25 km from the middle of the area, began a volume at 02:31 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 Shoal River near Mossy Head (CR 1087) (MHDF1). The gauge peaked at 22.29 ft at Jan 21, 2010, 9:00 PM CST.

Action stage: 10 ft
Minor stage: 14 ft
Moderate stage: 16 ft
Major stage: 20 ft

This gauge today: stage, forecast and historic crests

Stage from the USGS instantaneous record for site 02368500, 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 Tallahassee, FL wrote its last area forecast discussion before this river flood warning went out at Jan 21, 1:20 PM CST, 7 hours 10 minutes earlier.

Area forecast discussion, Jan 21, 1:20 PM CST, 7 hours 10 minutes before

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Hazardous weather outlook, Jan 21, 1:39 PM CST, 6 hours 51 minutes before

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<body>
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    <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>
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        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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        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, Jan 21, 4:34 PM CST, 3 hours 56 minutes before

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<html lang="en">
<head>
  <meta charset="utf-8">
  <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>
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The office that day

Everything else NWS Tallahassee, FL issued on the same UTC day.

Issued	Product	Office	Counties	Lasted
Jan 21, 8:44 PM CST	River Flood Warning	TAE	Wakulla	48 hr
Jan 22, 10:40 AM CST	River Flood Warning	TAE	Calhoun	6 days
Jan 21, 8:49 PM CST	River Flood Warning	TAE	Grady, Thomas	6 days

Nearby

River Flood Warnings in Florida, 2010 Every river flood warning in 2010

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.