Alert archive / Texas / River Flood Warnings in 2015

River Flood Warning 127, NWS Shreveport, LA

May 19, 2015Sabine County, San Augustine County, Texas

NWS Shreveport, LA issued this river flood warning at May 19, 2015, 6:17 AM CDT for Sabine County, San Augustine County, Texas. It was in force for 31 hr.

The area

The counties it named.

The facts

Issued: May 19, 2015, 6:17 AM CDT (11:17 UTC)
Expired: May 20, 2015, 1:00 PM CDT
In force: 31 hr
Issued by: NWS Shreveport, LA
Area: Storm-based polygon
Flood severity: Minor

Counties Sabine County, TX, San Augustine County, TX

The radar

The Ft Polk radar (KPOE), 101 km from the middle of the area, began a volume at 11:14 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 Ayish Bayou near San Augustine (AYIT2). The gauge peaked at 13.79 ft at May 19, 2015, 2:00 AM CDT.

Action stage: 11.5 ft
Minor stage: 12 ft
Moderate stage: 16 ft
Major stage: 17 ft

This gauge today: stage, forecast and historic crests

Stage from the USGS instantaneous record for site 08039100, 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 May 19, 3:55 AM CDT, 2 hours 22 minutes earlier.

Area forecast discussion, May 19, 3:55 AM CDT, 2 hours 22 minutes before

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Hazardous weather outlook, May 19, 4:21 AM CDT, 1 hour 56 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
May 19, 5:08 PM CDT	Severe Thunderstorm Warning	SHV	Angelina	52 min
May 19, 6:09 PM CDT	Special Weather Statement	SHV	Nacogdoches	51 min
May 19, 6:20 PM CDT	Severe Thunderstorm Warning	SHV	Nacogdoches	55 min
May 18, 8:41 PM CDT	River Flood Warning	SHV	Bienville, Bossier	28 days

Nearby

River Flood Warnings in Texas, 2015 Every river flood warning in 2015

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.