Alert archive / Texas / Severe Thunderstorm Warnings in 1990

Severe Thunderstorm Warning 32, NWS San Angelo, TX

June 1, 1990Runnels County, Texas

NWS San Angelo, TX issued this severe thunderstorm warning at Jun 1, 1990, 1:32 AM CDT for Runnels County, Texas. It was in force for 43 min.

The area

The counties it named.

The facts

Issued: Jun 1, 1990, 1:32 AM CDT (06:32 UTC)
Expired: Jun 1, 1990, 2:15 AM CDT
In force: 43 min
Issued by: NWS San Angelo, TX
Area: Whole counties

County Runnels County, TX

The radar

The WSR-88D network and its archive begin in 1991, so there is no radar volume for this alert.

The nearest sounding before it

Stephenville/Cla, TX (KSEP), launched 00:00Z, 6.5 hours before the alert went out and 182 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: 3793 J/kg
Mixed-layer CIN: -4 J/kg
Mixed-layer LCL: 1441 m above ground
0-6 km bulk shear: 32 kt
0-1 km storm-relative helicity: -9 m²/s²
0-3 km storm-relative helicity: -18 m²/s²
Significant tornado parameter: -0.1
Supercell composite: -1.3

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

Special weather statement, May 31, 8:49 PM CDT, 4 hours 43 minutes before

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Special weather statement, May 31, 9:09 PM CDT, 4 hours 23 minutes before

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Special weather statement, May 31, 9:31 PM CDT, 4 hours 1 minute before

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Special weather statement, May 31, 10:21 PM CDT, 3 hours 11 minutes before

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Special weather statement, May 31, 11:06 PM CDT, 2 hours 26 minutes before

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      <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.
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Special weather statement, May 31, 11:09 PM CDT, 2 hours 23 minutes before

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<head>
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      <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 San Angelo, TX issued on the same UTC day.

Issued	Product	Office	Counties	Lasted
May 31, 11:47 PM CDT	Severe Thunderstorm Warning	SJT	Reagan	58 min
Jun 1, 1:04 AM CDT	Severe Thunderstorm Warning	SJT	Irion, Sterling, Tom Green	56 min
Jun 1, 1:58 AM CDT	Severe Thunderstorm Warning	SJT	Coke, Tom Green	62 min
Jun 1, 2:16 AM CDT	Severe Thunderstorm Warning	SJT	Runnels	59 min
Jun 1, 8:07 AM CDT	Severe Thunderstorm Warning	SJT	Schleicher	68 min
Jun 1, 4:51 PM CDT	Tornado Warning	SJT	Crockett	69 min
Jun 1, 5:56 PM CDT	Tornado Warning	SJT	Crockett	64 min

Nearby

Severe Thunderstorm Warnings in Texas, 1990 Every severe thunderstorm warning in 1990

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.