Alert archive / Louisiana / River Flood Warnings in 2007

River Flood Warning 39, NWS Shreveport, LA

July 11, 2007Bossier Parish, Webster Parish, Louisiana

NWS Shreveport, LA issued this river flood warning at Jul 11, 2007, 10:37 AM CDT for Bossier Parish, Webster Parish, Louisiana. It took effect at Jul 15, 2007, 5:00 AM CDT. It was in force for 41 hr.

The area

The counties it named.

The facts

Issued: Jul 11, 2007, 10:37 AM CDT (15:37 UTC)
In effect from: Jul 15, 2007, 5:00 AM CDT
Expired: Jul 16, 2007, 9:35 PM CDT
In force: 41 hr
Issued by: NWS Shreveport, LA
Flood severity: Minor

Counties Bossier Parish, LA, Webster Parish, LA

The radar

The Shreveport radar (KSHV), 44 km from the middle of the area, began a volume at 15:39 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 Bayou Bodcau at Bayou Bodcau Lake (LBBL1).

Action stage: 171.5 ft
Minor stage: 172 ft
Moderate stage: 192 ft
Major stage: 198 ft

This gauge today: stage, forecast and historic crests

Stage from the USGS instantaneous record for site 07349650, 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 Shreveport, LA wrote its last area forecast discussion before this river flood warning went out at Jul 11, 10:30 AM CDT, 7 minutes earlier.

Area forecast discussion, Jul 11, 10:30 AM CDT, 7 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>
  <script src="index.js"></script>
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Hazardous weather outlook, Jul 11, 6:00 AM CDT, 4 hours 37 minutes before

<!doctype html>
<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>
</html>

In the hours before

Local storm report, Jul 11, 7:54 AM CDT, 2 hours 43 minutes before

<!doctype html>
<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>
</html>

The office that day

Everything else NWS Shreveport, LA issued on the same UTC day.

Issued	Product	Office	Counties	Lasted
Jul 11, 4:14 PM CDT	Severe Thunderstorm Warning	SHV	Red River	46 min
Jul 11, 6:26 PM CDT	Flash Flood Warning	SHV	Morris	64 min
Jul 11, 5:41 PM CDT	Severe Thunderstorm Warning	SHV	Miller	27 min

Nearby

River Flood Warnings in Louisiana, 2007 Every river flood warning in 2007

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.