Alert archive / Texas / River Flood Warnings in 2018

River Flood Warning 77, NWS Shreveport, LA

April 22, 2018Gregg County, Texas

NWS Shreveport, LA issued this river flood warning at Apr 22, 2018, 8:29 AM CDT for Gregg County, Texas. It took effect at Apr 22, 2018, 1:00 PM CDT. It was in force for 19 hr.

The area

The counties it named.

The facts

Issued: Apr 22, 2018, 8:29 AM CDT (13:29 UTC)
In effect from: Apr 22, 2018, 1:00 PM CDT
Expired: Apr 23, 2018, 8:25 AM CDT
In force: 19 hr
Issued by: NWS Shreveport, LA
Area: Storm-based polygon
Flood severity: Minor

County Gregg County, TX

The radar

The Shreveport radar (KSHV), 92 km from the middle of the area, began a volume at 13:31 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 Rabbit Creek at Kilgore (KLGT2). The gauge peaked at 10.04 ft at Apr 22, 2018, 9:00 PM CDT.

Action stage: 10 ft
Minor stage: 10 ft
Moderate stage: 14 ft
Major stage: 18 ft

This gauge today: stage, forecast and historic crests

Stage from the USGS instantaneous record for site 08020700, 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 Apr 21, 6:20 PM CDT, 14 hours 9 minutes earlier.

Area forecast discussion, Apr 21, 6:20 PM CDT, 14 hours 9 minutes before

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Hazardous weather outlook, Apr 21, 11:41 AM CDT, 20 hours 48 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
Apr 21, 11:51 PM CDT	Special Weather Statement	SHV	Cherokee, Rusk	39 min
Apr 22, 1:01 AM CDT	Special Weather Statement	SHV	Harrison	59 min
Apr 21, 10:17 PM CDT	Special Weather Statement	SHV	Bossier, Webster	43 min
Apr 21, 11:07 PM CDT	Special Weather Statement	SHV	Claiborne, Lincoln	38 min

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; radar from the NEXRAD Level II archive; the gauge from the NWS water service and the USGS.