Alert archive / Texas / Severe Thunderstorm Warnings in 1992

Severe Thunderstorm Warning 178, NWS Fort Worth, TX

May 12, 1992Brazos County, Texas

NWS Fort Worth, TX issued this severe thunderstorm warning at May 12, 1992, 10:26 PM CDT for Brazos County, Texas. It was in force for 64 min.

The area

The counties it named.

The facts

Issued: May 12, 1992, 10:26 PM CDT (03:26 UTC)
Expired: May 12, 1992, 11:30 PM CDT
In force: 64 min
Issued by: NWS Fort Worth, TX
Area: Whole counties

County Brazos County, TX

The nearest sounding before it

Stephenville/Cla, TX (KSEP), launched 00:00Z, 3.4 hours before the alert went out and 243 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: 1420 J/kg
Mixed-layer CIN: -24 J/kg
Mixed-layer LCL: 2482 m above ground
0-6 km bulk shear: 12 kt
0-1 km storm-relative helicity: 37 m²/s²
0-3 km storm-relative helicity: 60 m²/s²
Significant tornado parameter: 0.0
Supercell composite: 0.0

Open this sounding in Storm Lab

The text

The text of this product is not in the archive. The NWS text archive before 2002 is incomplete.

What forecasters said that day

The local office's own words before this severe thunderstorm warning went out, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.

In the hours before

Local storm report, May 12, 4:26 PM CDT, 6 hours before

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Special weather statement, May 12, 4:34 PM CDT, 5 hours 52 minutes before

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Special weather statement, May 12, 4:42 PM CDT, 5 hours 44 minutes before

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Local storm report, May 12, 9:26 PM CDT, 1 hour before

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<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.
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      <p class="small" id="detail">
        If you are an administrator, restore upstream service and remove the redirect/fallback rule when normal operations resume.
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Special weather statement, May 12, 9:33 PM CDT, 53 minutes before

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<head>
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  <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.
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      <p class="small" id="detail">
        If you are an administrator, restore upstream service and remove the redirect/fallback rule when normal operations resume.
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The office that day

Everything else NWS Fort Worth, TX issued on the same UTC day.

Issued	Product	Office	Counties	Lasted
May 12, 7:06 PM CDT	Severe Thunderstorm Warning	FWD	Falls, Hill, McLennan	69 min
May 12, 7:13 PM CDT	Severe Thunderstorm Warning	FWD	Bell	62 min
May 12, 7:18 PM CDT	Flash Flood Warning	FWD	Bell	63 min
May 12, 7:26 PM CDT	Severe Thunderstorm Warning	FWD	Johnson, Tarrant	64 min
May 12, 8:04 PM CDT	Severe Thunderstorm Warning	FWD	Freestone	56 min
May 13, 4:00 PM CDT	Severe Thunderstorm Warning	FWD	Taylor	60 min
May 13, 5:38 PM CDT	Severe Thunderstorm Warning	FWD	Stephens	67 min
May 13, 6:01 PM CDT	Tornado Warning	FWD	Mitchell, Nolan, Scurry	29 min
May 13, 6:18 PM CDT	Severe Thunderstorm Warning	FWD	Fisher	57 min
May 13, 6:24 PM CDT	Severe Thunderstorm Warning	FWD	Jones, Shackelford	66 min
May 13, 6:59 PM CDT	Severe Thunderstorm Warning	FWD	Haskell	61 min

Nearby

Severe Thunderstorm Warnings in Texas, 1992 Every severe thunderstorm warning in 1992

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.