Alert archive / Texas / Severe Thunderstorm Warnings in 1987

Severe Thunderstorm Warning 50, NWS Lake Charles, LA

June 16, 1987Tyler County, Texas

NWS Lake Charles, LA issued this severe thunderstorm warning at Jun 16, 1987, 6:45 PM CDT for Tyler County, Texas. It was in force for 60 min.

The area

The counties it named.

The facts

Issued: Jun 16, 1987, 6:45 PM CDT (23:45 UTC)
Expired: Jun 16, 1987, 7:45 PM CDT
In force: 60 min
Issued by: NWS Lake Charles, LA
Area: Whole counties

County Tyler 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

Lake Charles Mun, LA (KLCH), launched 12:00Z, 11.8 hours before the alert went out and 134 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: 697 J/kg
Mixed-layer CIN: -79 J/kg
Mixed-layer LCL: 842 m above ground
0-6 km bulk shear: 18 kt
0-1 km storm-relative helicity: 54 m²/s²
0-3 km storm-relative helicity: 57 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

Special weather statement, Jun 16, 1:50 PM CDT, 4 hours 55 minutes before

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE PORT ARTHUR TX
145 PM CDT TUE JUN 16 1987

A LINE OF NUMEROUS VERY STRONG THUNDERSTORMS LOCATED FROM KOUNTZE TO
SILSBEE IN HARDIN COUNTY ACROSS SOUTHERN JASPER AND NEWTON COUNTIES.
THIS LINE OF THUNDERSTORMS DRIFTING SLOWING TOWARD THE SOUTH.

HEAVY RAIN...FREQUENT LIGHTNING...AND GUSTY WINDS WILL ACCOMPANY
THESE STORMS.

THIS LINE OF STORMS WILL BE MOVING pINTO ORANGE COUNTY DURING THE
NEXT HOUR.

DUE TO THE SLOW MOVEMENT SOME FLOODING OF STREETS..LOW LYING AREAS
AND OTHER FLOOD PRONE AREAS MAY BE EXPECTED.

OTHER STATEMENTS WILL BE ISSUED WHEN NEEDED.

Special weather statement, Jun 16, 2:46 PM CDT, 3 hours 59 minutes before

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Local storm report, Jun 16, 3:18 PM CDT, 3 hours 27 minutes before

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Special weather statement, Jun 16, 3:37 PM CDT, 3 hours 8 minutes before

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Special weather statement, Jun 16, 3:43 PM CDT, 3 hours 2 minutes before

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      <p id="message1">
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Special weather statement, Jun 16, 4:45 PM CDT, 2 hours before

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      <p id="message1">
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        Please try again in a few minutes.
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The office that day

Everything else NWS Lake Charles, LA issued on the same UTC day.

Issued	Product	Office	Counties	Lasted
Jun 15, 7:25 PM CDT	Severe Thunderstorm Warning	LCH	Jefferson	95 min
Jun 15, 7:25 PM CDT	Severe Thunderstorm Warning	LCH	Hardin, Jasper, Newton, Orange	60 min
Jun 16, 1:18 PM CDT	Tornado Warning	LCH	Hardin	42 min
Jun 16, 2:24 PM CDT	Severe Thunderstorm Warning	LCH	Jefferson, Orange	66 min
Jun 16, 1:32 PM CDT	Severe Thunderstorm Warning	LCH	Beauregard, Calcasieu	58 min

Nearby

Severe Thunderstorm Warnings in Texas, 1987 Every severe thunderstorm warning in 1987

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.