Alert archive / Texas / River Flood Warnings in 2018

River Flood Warning 186, NWS Shreveport, LA

December 31, 2018

NWS Shreveport, LA issued this river flood warning at Dec 31, 2018, 3:00 PM CST. It was in force for 24 hr.

The area

The counties it named.

The facts

Issued: Dec 31, 2018, 3:00 PM CST (21:00 UTC)
Expired: Jan 1, 2019, 3:00 PM CST
In force: 24 hr
Issued by: NWS Shreveport, LA
Area: Storm-based polygon
Flood severity: Minor

The river

Written for the forecast point Ayish Bayou near San Augustine (AYIT2). The gauge peaked at 12.51 ft at Jan 1, 2019, 12:00 AM CST.

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 Dec 31, 2:29 PM CST, 31 minutes earlier.

Area forecast discussion, Dec 31, 2:29 PM CST, 31 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>

Hazardous weather outlook, Dec 31, 12:36 PM CST, 2 hours 24 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
Dec 30, 6:38 PM CST	River Flood Warning	SHV	Nacogdoches, Rusk	49 hr
Dec 30, 8:25 PM CST	River Flood Warning	SHV	Angelina, Jasper, Polk, Tyler	10 days
Dec 30, 8:48 PM CST	River Flood Warning	SHV	Gregg	8 days

Nearby

River Flood Warnings in Texas, 2018 Every river flood warning in 2018

Sources

The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text; the gauge from the NWS water service and the USGS.