Alert archive / Texas / Special Weather Statements in 2012

Special Weather Statement, NWS Midland/Odessa, TX

October 1, 2012Glasscock County, Texas

NWS Midland/Odessa, TX issued this special weather statement at Oct 1, 2012, 4:48 PM CDT for Glasscock County, Texas. It was in force for 27 min. No storm report in the archive falls inside the area while it was in force.

The area

The outline as issued.

The facts

Issued: Oct 1, 2012, 4:48 PM CDT (21:48 UTC)
Expired: Oct 1, 2012, 5:15 PM CDT
In force: 27 min
Issued by: NWS Midland/Odessa, TX

County Glasscock County, TX

The radar

The Midland/Odessa radar (KMAF), 47 km from the middle of the area, began a volume at 21:48 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 nearest sounding before it

Del Rio, TX (KDRT), launched 12:00Z, 9.8 hours before the alert went out and 295 km from the middle of its area. This is the routine balloon launch nearest before it, the air the forecaster had in hand, not a measurement taken for the alert.

Skew-T log-p

Temperature in red, dew point in green, the mixed-layer parcel dashed.

Hodograph

The wind turning with height, colored by layer: ground to 1 km, 1 to 3 km, 3 to 6 km, 6 to 10 km.

Mixed-layer CAPE: 204 J/kg
Mixed-layer CIN: -133 J/kg
Mixed-layer LCL: 1520 m above ground
0-6 km bulk shear: 21 kt
0-1 km storm-relative helicity: 43 m²/s²
0-3 km storm-relative helicity: 110 m²/s²
Significant tornado parameter: 0.0
Supercell composite: 0.1

Open this sounding in Storm Lab

The text

As transmitted, in the capitals the NWS used until 2016.

<!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 Midland/Odessa, TX issued on the same UTC day.

Issued	Product	Office	Counties	Lasted
Sep 30, 7:28 PM CDT	Areal Flood Advisory	MAF	Culberson, Jeff Davis	3 hr
Sep 30, 8:10 PM CDT	Special Weather Statement	MAF	Dawson, Gaines	35 min
Sep 30, 9:40 PM CDT	Special Weather Statement	MAF	Andrews	65 min
Sep 30, 10:03 PM CDT	Areal Flood Advisory	MAF	Andrews, Winkler	3 hr
Sep 30, 11:27 PM CDT	Special Weather Statement	MAF	Ector	33 min
Sep 30, 11:31 PM CDT	Special Weather Statement	MAF	Ector	29 min
Sep 30, 8:53 PM CDT	Special Weather Statement	MAF	Lea	52 min
Sep 30, 8:59 PM CDT	Areal Flood Advisory	MAF	Lea	3 hr

Nearby

Special Weather Statements in Texas, 2012 Every special weather statement in 2012

Sources

The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text; the sounding from the Mesonet's radiosonde archive; radar from the NEXRAD Level II archive.