Alert archive / Texas / River Flood Warnings in 2019

River Flood Warning 2, NWS Shreveport, LA

January 1, 2019Cass County, Harrison County, Marion County, Texas; Caddo Parish, Louisiana

NWS Shreveport, LA issued this river flood warning at Jan 1, 2019, 9:47 AM CST for Cass County, Harrison County, Marion County, Texas; Caddo Parish, Louisiana. It took effect at Jan 4, 2019, 6:00 PM CST. It was in force for 4 days.

The area

The counties it named.

The facts

Issued: Jan 1, 2019, 9:47 AM CST (15:47 UTC)
In effect from: Jan 4, 2019, 6:00 PM CST
Expired: Jan 8, 2019, 8:16 AM CST
In force: 4 days
Issued by: NWS Shreveport, LA
Area: Storm-based polygon
Flood severity: Minor

Counties Caddo Parish, LA, Cass County, TX, Harrison County, TX, Marion County, TX

The radar

The Shreveport radar (KSHV), 50 km from the middle of the area, began a volume at 15:46 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 Big Cypress Creek at Mooringsport (Caddo Lake) (LCOL1).

Action stage: 171.5 ft
Minor stage: 172 ft
Moderate stage: 174.5 ft
Major stage: 178 ft

This gauge today: stage, forecast and historic crests

Stage from the USGS instantaneous record for site 07346310, 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 Jan 1, 5:32 AM CST, 4 hours 15 minutes earlier.

Area forecast discussion, Jan 1, 5:32 AM CST, 4 hours 15 minutes before

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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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Hazardous weather outlook, Jan 1, 5:47 AM CST, 4 hours 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
Jan 1, 9:37 AM CST	River Flood Warning	SHV	Wood	7 days
Jan 1, 3:34 PM CST	Flash Flood Watch	SHV	Angelina, Nacogdoches, Sabine, San Augustine, Shelby	48 hr
Jan 1, 10:08 AM CST	River Flood Warning	SHV	Grant, Natchitoches, Red River	11 days

Nearby

River Flood Warnings in Texas, 2019 River Flood Warnings in Louisiana, 2019 Every river flood warning in 2019

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.