Alert archive / Texas / Mesoscale Discussions in 2019

Mesoscale Discussion 498

May 1, 201917 counties in Arkansas; 5 parishes in Louisiana; 46 counties in Texas

The Storm Prediction Center issued this mesoscale discussion at May 1, 2019, 11:37 PM CDT for 17 counties in Arkansas; 5 parishes in Louisiana; 46 counties in Texas. It was in force for 113 min.

The area

The outline as issued.

The facts

Issued: May 1, 2019, 11:37 PM CDT (04:37 UTC)
Expired: May 2, 2019, 1:30 AM CDT
In force: 113 min
Issued by: the Storm Prediction Center

All 68 counties

Clark County, AR, Columbia County, AR, Garland County, AR, Hempstead County, AR, Hot Spring County, AR, Howard County, AR, Lafayette County, AR, Little River County, AR, Miller County, AR, Montgomery County, AR, Nevada County, AR, Ouachita County, AR, Perry County, AR, Pike County, AR, Saline County, AR, Sevier County, AR, Yell County, AR, Bossier Parish, LA, Caddo Parish, LA, Claiborne Parish, LA, De Soto Parish, LA, Webster Parish, LA, Anderson County, TX, Bosque County, TX, Bowie County, TX, Brown County, TX, Callahan County, TX, Camp County, TX, Cass County, TX, Cherokee County, TX, Coleman County, TX, Comanche County, TX, Dallas County, TX, Eastland County, TX, Ellis County, TX, Erath County, TX, Freestone County, TX, Gregg County, TX, Hamilton County, TX, Harrison County, TX, Henderson County, TX, Hill County, TX, Hood County, TX, Johnson County, TX, Jones County, TX, Kaufman County, TX, Limestone County, TX, Marion County, TX, McLennan County, TX, Morris County, TX, Nacogdoches County, TX, Navarro County, TX, Palo Pinto County, TX, Panola County, TX, Parker County, TX, Rains County, TX, Rusk County, TX, Shackelford County, TX, Shelby County, TX, Smith County, TX, Somervell County, TX, Stephens County, TX, Tarrant County, TX, Taylor County, TX, Titus County, TX, Upshur County, TX, Van Zandt County, TX, Wood County, TX

The radar

The Dallas/Ft Worth radar (KFWS), 98 km from the middle of the area, began a volume at 04:40 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
May 1, 8:11 PM CDT	Mesoscale Discussion	SPC	Clark, Columbia, Hempstead, Howard, Lafayette, Little River and 8 more	2 hr
May 1, 9:40 PM CDT	Severe Thunderstorm Watch	SPC	Columbia, Hempstead, Howard, Lafayette, Little River, Miller and 3 more	7 hr
May 2, 1:47 PM CDT	Mesoscale Discussion	SPC	Clay, Craighead, Cross, Faulkner, Greene, Independence and 8 more	118 min
May 2, 2:13 PM CDT	Tornado Watch	SPC	Clay, Cleburne, Craighead, Cross, Greene, Independence and 8 more	5 hr
May 2, 4:36 PM CDT	Mesoscale Discussion	SPC	Clay, Mississippi	54 min
May 2, 4:49 PM CDT	Tornado Watch	SPC	Mississippi	5 hr
May 2, 6:37 PM CDT	Mesoscale Discussion	SPC	Mississippi	83 min
May 2, 11:22 AM CDT	Mesoscale Discussion	SPC	Crane, Crockett, Glasscock, Irion, Midland, Reagan and 3 more	2 hr
May 2, 11:55 AM CDT	Severe Thunderstorm Watch	SPC	Bandera, Blanco, Brewster, Brown, Coke, Coleman and 31 more	7 hr
May 2, 2:23 PM CDT	Mesoscale Discussion	SPC	Blanco, Brown, Burnet, Comanche, Concho, Coryell and 15 more	2 hr
May 2, 4:48 PM CDT	Mesoscale Discussion	SPC	Atascosa, Austin, Bandera, Bastrop, Bell, Bexar and 48 more	117 min
May 2, 6:20 PM CDT	Mesoscale Discussion	SPC	Brewster, Edwards, Kinney, Maverick, Pecos, Real and 4 more	55 min
May 2, 6:57 PM CDT	Severe Thunderstorm Watch	SPC	Brewster, Crockett, Dimmit, Edwards, Frio, Kinney and 9 more	9 hr

Nearby

Mesoscale Discussions in Texas, 2019 Mesoscale Discussions in Arkansas, 2019 Mesoscale Discussions in Louisiana, 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.