Alert archive / Texas / Mesoscale Discussions in 2019

Mesoscale Discussion 2176

November 30, 2019Polk County, Arkansas; 9 counties in Oklahoma; 13 counties in Texas

The Storm Prediction Center issued this mesoscale discussion at Nov 30, 2019, 4:45 AM CST for Polk County, Arkansas; 9 counties in Oklahoma; 13 counties in Texas. It was in force for 2 hr.

The area

The outline as issued.

The facts

Issued: Nov 30, 2019, 4:45 AM CST (10:45 UTC)
Expired: Nov 30, 2019, 6:45 AM CST
In force: 2 hr
Issued by: the Storm Prediction Center
Chance of a watch: 20%

All 23 counties

Polk County, AR, Atoka County, OK, Bryan County, OK, Choctaw County, OK, Haskell County, OK, Latimer County, OK, LeFlore County, OK, McCurtain County, OK, Pittsburg County, OK, Pushmataha County, OK, Collin County, TX, Dallas County, TX, Delta County, TX, Denton County, TX, Fannin County, TX, Grayson County, TX, Hopkins County, TX, Hunt County, TX, Kaufman County, TX, Lamar County, TX, Rains County, TX, Red River County, TX, Rockwall County, TX

The radar

The Western Arkansas radar (KSRX), 199 km from the middle of the area, began a volume at 10:44 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 text

As transmitted.

<!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>

SPC that day

Everything else SPC issued on the same UTC day.

Issued	Product	Office	Counties	Lasted
Nov 30, 9:46 AM CST	Mesoscale Discussion	SPC	Ashley, Bradley, Calhoun, Clark, Cleveland, Columbia and 12 more	3 hr
Nov 30, 11:38 AM CST	Tornado Watch	SPC	Arkansas, Ashley, Bradley, Calhoun, Chicot, Cleveland and 11 more	7 hr
Nov 30, 2:10 PM CST	Mesoscale Discussion	SPC	Ashley, Bradley, Chicot, Desha, Drew, Union	2 hr
Nov 30, 2:31 PM CST	Mesoscale Discussion	SPC	Lee, Phillips	59 min

Nearby

Mesoscale Discussions in Texas, 2019 Mesoscale Discussions in Oklahoma, 2019 Mesoscale Discussions in Arkansas, 2019 Every mesoscale discussion 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.