Alert archive / Texas / Severe Thunderstorm Warnings in 1995

Severe Thunderstorm Warning 82, NWS Shreveport, LA

April 19, 1995Cass County, Texas

NWS Shreveport, LA issued this severe thunderstorm warning at Apr 19, 1995, 6:50 PM CDT for Cass County, Texas. It was in force for 40 min.

The area

The counties it named.

The facts

Issued
Apr 19, 1995, 6:50 PM CDT (23:50 UTC)
Expired
Apr 19, 1995, 7:30 PM CDT
In force
40 min
Issued by
NWS Shreveport, LA
Area
Whole counties

County Cass County, TX

The nearest sounding before it

Shreveport, LA (KSHV), launched 12:00Z, 11.8 hours before the alert went out and 87 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-pSkew-T log-p diagram, Shreveport, LA at 12:00Z on 1995-04-19Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 433 joules per kilogram.LCLLFCEL10008507005003002001001 km2 km3 km6 km9 km12 km15 km-30°-20°-10°0°10°20°30°40°
Temperature in red, dew point in green, the mixed-layer parcel dashed.
HodographHodograph, Shreveport, LA at 12:00Z on 1995-04-19The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 92 square meters per square second.1939587897117Sfc1 km3 km6 km9 kmRMLM
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
433 J/kg
Mixed-layer CIN
-46 J/kg
Mixed-layer LCL
811 m above ground
0-6 km bulk shear
28 kt
0-1 km storm-relative helicity
92 m²/s²
0-3 km storm-relative helicity
179 m²/s²
Significant tornado parameter
0.0
Supercell composite
3.0

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, Apr 19, 12:51 PM CDT, 5 hours 59 minutes before
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Special weather statement, Apr 19, 2:31 PM CDT, 4 hours 19 minutes before
OKZ077-TXZ097-112-137>138-150>151-153-AR050>052-059>061-070>072-LA001-
002-009-010-017-018-192100

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE SHREVEPORT LA
230 PM CDT WED APR 19 1995

...SCATTERED SHOWERS AND STRONG THUNDESTORMS CONTINUE ACROSS NORTHEAST
TEXAS...SOUTHEAST OKLAHOMA AND SOUTHWEST ARKANSAS...

AT 225 PM...WEATHER SERVICE RADAR IN SHREVEPORT INDICATED A LARGE AREA
OF SHOWERS AND THUNDERSTORMS ACROSS SOUTHEAST OKLAHOMA AND SOUTHWEST
ARKANSAS FROM HUGO TO IDABEL OKLAHOMA EAST TO NASHVILLE ARKANSAS.
STRONG THUNDERSTORMS WITHIN THIS AREA WERE LOCATED NEAR ASHDOWN NEAR
BROKEN BOW AND JUST NORTHEAST OF MUFFESBORO.

ELSEWHERE...SCATTERED SHOWERS AND A FEW ISOLATED THUNDERSHOWERS WERE
BEGINNING TO DEVELOP ACROSS PORTIONS OF WEST CENTRAL LOUISIANA AND EAST
CENTRAL TEXAS MAINLY NORTH OF THE LAKE CHARLES AREA TO NEAR MANY NORTH
TO NEAR MANSFIELD LOUISIANA.
.

SHOWERS AND THUNDESTORMS COMTINUED ACROSS CENTRAL TEXAS MAINLY NORTH
OF A TYLER...CORSICANA LINE.

MOVEMENT WAS TO THE NORTHEAST AT NEAR 25 MPH.

STRONGER THUNDERSTORMS HAVE THE CAPABILITY TO PRODUCE STRONG GUSTY WINDS
IN EXCESS OF 35 TO 45 MPH ALONG WITH DANGEROUS LIGHTNING...LOCALLY HEAVY
RAINFALL AND POSSIBLY SMALL HAIL.

SHOWERS AND THUNDERSTORMS WILL CONTINUE TO DEVELOP THIS AFTERNOON AND
TONIGHT ACROSS THE ARKLATEX WITH THE POSSIBILITY OF SOME THUNDERSTORMS
REACHING SEVERE LIMITS LATER TODAY.

STAY TUNNED TO NOAA WEATHER RADIO FOR FURTHER UPDHATES AND POSSIBLE
WARNINGS.
Special weather statement, Apr 19, 2:33 PM CDT, 4 hours 17 minutes before
OKZ077-TXZ097-112-137>138-150>151-153-ARZ050>052-059>061-070>072-LAZ001-
002-009-010-017-018-192100

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE SHREVEPORT LA
230 PM CDT WED APR 19 1995

...SCATTERED SHOWERS AND STRONG THUNDESTORMS CONTINUE ACROSS NORTHEAST
TEXAS...SOUTHEAST OKLAHOMA AND SOUTHWEST ARKANSAS...

AT 225 PM...WEATHER SERVICE RADAR IN SHREVEPORT INDICATED A LARGE AREA
OF SHOWERS AND THUNDERSTORMS ACROSS SOUTHEAST OKLAHOMA AND SOUTHWEST
ARKANSAS FROM HUGO TO IDABEL OKLAHOMA EAST TO NASHVILLE ARKANSAS.
STRONG THUNDERSTORMS WITHIN THIS AREA WERE LOCATED NEAR ASHDOWN NEAR
BROKEN BOW AND JUST NORTHEAST OF MUFFESBORO.

ELSEWHERE...SCATTERED SHOWERS AND A FEW ISOLATED THUNDERSHOWERS WERE
BEGINNING TO DEVELOP ACROSS PORTIONS OF WEST CENTRAL LOUISIANA AND EAST
CENTRAL TEXAS MAINLY NORTH OF THE LAKE CHARLES AREA TO NEAR MANY NORTH
TO NEAR MANSFIELD LOUISIANA.
.

SHOWERS AND THUNDESTORMS COMTINUED ACROSS CENTRAL TEXAS MAINLY NORTH
OF A TYLER...CORSICANA LINE.

MOVEMENT WAS TO THE NORTHEAST AT NEAR 25 MPH.

STRONGER THUNDERSTORMS HAVE THE CAPABILITY TO PRODUCE STRONG GUSTY WINDS
IN EXCESS OF 35 TO 45 MPH ALONG WITH DANGEROUS LIGHTNING...LOCALLY HEAVY
RAINFALL AND POSSIBLY SMALL HAIL.

SHOWERS AND THUNDERSTORMS WILL CONTINUE TO DEVELOP THIS AFTERNOON AND
TONIGHT ACROSS THE ARKLATEX WITH THE POSSIBILITY OF SOME THUNDERSTORMS
REACHING SEVERE LIMITS LATER TODAY.

STAY TUNNED TO NOAA WEATHER RADIO FOR FURTHPER UPDATES AND POSSIBLE
WARNINGS.
Special weather statement, Apr 19, 5:10 PM CDT, 1 hour 40 minutes before
OKZ077-TXZ097-112-126-137-138-150-151-ARZ050-051-059-060-061-070-
071-072-LAZ001-002-003-004-005-012-013-014-006-192315-

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE SHREVEPORT LA
510 PM CDT WED APR 19 1995

...TORNADO WATCH IN EFFECT UNTIL MIDNIGHT FOR THE ARKLATEX NORTH OF A
LONGVIEW TO MONROE LINE...

AT 520 PM NATIONAL WEATHER SERVICE RADAR SHOWED STRONG TO SEVERE
THUNDERSTORMS OVER NORTHEAST TEXAS NEAR MOUNT VERNON AND GRAND SALINE
MOVING NORTHEAST AT 35 MPH.

ALSO...SCATTERED TO NUMEROUS SHOWERS WERE OVER NORTH PARTS OF THE REGION
GENERALLY NORTH OF A LINE FROM ATHENS TEXAS TO LAKE OF THE PINES TO
HUTTIG ARKANSAS.  THESE SHOWERS WERE MOVING NORTHEAST AT 30 MPH.

STAY TUNED TO NOAA WEATHER RADIO...LOCAL TV OR RADIO FOR LATER
STATEMENTS CONCERNING THIS DEVELOPING SEVERE WEATHER SITUATION.

NNNN

The office that day

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

IssuedProductOfficeCountiesLasted
Apr 19, 6:09 PM CDTSevere Thunderstorm WarningSHVBowie66 min
Apr 19, 6:44 PM CDTSevere Thunderstorm WarningSHVLittle River46 min

Nearby

Severe Thunderstorm Warnings in Texas, 1995Every 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.