Alert archive / Texas / Flash Flood Warnings in 1989

Flash Flood Warning 61, NWS Fort Worth, TX

May 17, 1989Dallas County, Kaufman County, Texas

NWS Fort Worth, TX issued this flash flood warning at May 17, 1989, 11:08 PM CDT for Dallas County, Kaufman County, Texas. It was in force for 2 hr.

The area

The counties it named.

The facts

Issued: May 17, 1989, 11:08 PM CDT (04:08 UTC)
Expired: May 18, 1989, 1:15 AM CDT
In force: 2 hr
Issued by: NWS Fort Worth, TX
Area: Whole counties

Counties Dallas County, TX, Kaufman 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

Longview/Gregg, TX (KGGG), launched 00:00Z, 4.1 hours before the alert went out and 185 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: 1023 J/kg
Mixed-layer CIN: -6 J/kg
Mixed-layer LCL: 554 m above ground
0-6 km bulk shear: 75 kt
0-1 km storm-relative helicity: 287 m²/s²
0-3 km storm-relative helicity: 292 m²/s²
Significant tornado parameter: 2.0
Supercell composite: 9.4

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 flash flood 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 17, 5:27 PM CDT, 5 hours 41 minutes before

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Special weather statement, May 17, 5:55 PM CDT, 5 hours 13 minutes before

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Special weather statement, May 17, 6:13 PM CDT, 4 hours 55 minutes before

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<body>
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      <div class="status" id="status">Temporary Notice</div>
      <h1 id="headline">This service is currently unavailable.</h1>
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        The site you requested is temporarily down for maintenance or an unexpected outage.
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Nearby

Flash Flood Warnings in Texas, 1989 Every flash flood warning in 1989

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.