Alert archive / Texas / Severe Thunderstorm Warnings in 1995

Severe Thunderstorm Warning 191, NWS Houston/Galveston, TX

July 29, 1995Galveston County, Texas

NWS Houston/Galveston, TX issued this severe thunderstorm warning at Jul 29, 1995, 2:45 AM CDT for Galveston County, Texas. It was in force for 60 min.

The area

The counties it named.

The facts

Issued: Jul 29, 1995, 2:45 AM CDT (07:45 UTC)
Expired: Jul 29, 1995, 3:45 AM CDT
In force: 60 min
Issued by: NWS Houston/Galveston, TX
Area: Whole counties

County Galveston County, TX

The radar

The Houston radar (KHGX), 32 km from the middle of the area, began a volume at 07:39 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

Lake Charles Mun, LA (KLCH), launched 00:00Z, 7.8 hours before the alert went out and 180 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: 3049 J/kg
Mixed-layer CIN: -3 J/kg
Mixed-layer LCL: 1683 m above ground
0-6 km bulk shear: 24 kt
0-1 km storm-relative helicity: 31 m²/s²
0-3 km storm-relative helicity: 80 m²/s²
Significant tornado parameter: 0.0
Supercell composite: 3.9

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.

NWS Houston/Galveston, TX wrote its last area forecast discussion before this severe thunderstorm warning went out at Jul 28, 8:32 PM CDT, 6 hours 13 minutes earlier.

Area forecast discussion, Jul 28, 8:32 PM CDT, 6 hours 13 minutes before

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In the hours before

Special weather statement, Jul 29, 2:38 AM CDT, 7 minutes before

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  <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.
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The office that day

Everything else NWS Houston/Galveston, TX issued on the same UTC day.

Issued	Product	Office	Counties	Lasted
Jul 29, 1:56 AM CDT	Severe Thunderstorm Warning	HGX	Chambers, Liberty, Polk	64 min
Jul 29, 2:26 AM CDT	Severe Thunderstorm Warning	HGX	San Jacinto	64 min
Jul 29, 2:45 AM CDT	Severe Thunderstorm Warning	HGX	Harris, Montgomery	60 min
Jul 29, 7:11 AM CDT	Severe Thunderstorm Warning	HGX	Trinity	64 min
Jul 29, 7:20 AM CDT	Severe Thunderstorm Warning	HGX	Polk	55 min

Nearby

Severe Thunderstorm Warnings in Texas, 1995 Every severe thunderstorm warning in 1995

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.