Alert archive / Texas / Tornado Warnings in 1988

Tornado Warning 5, NWS Fort Worth, TX

April 1, 1988Smith County, Texas

NWS Fort Worth, TX issued this tornado warning at Apr 1, 1988, 3:37 PM CST for Smith County, Texas. It was in force for 68 min. 1 report came from inside the area while it was in force.

The area

The counties it named, with what was reported inside it.

The facts

Issued
Apr 1, 1988, 3:37 PM CST (21:37 UTC)
Expired
Apr 1, 1988, 4:45 PM CST
In force
68 min
Issued by
NWS Fort Worth, TX
Area
Whole counties

County Smith County, TX

The radar

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

What was reported inside it

TimeReportWhereRemark
Apr 1, 3:45 PM CSTThunderstorm Wind 0Smith, TX

NCEI Storm Data entries that began inside the alert's area while it was in force. Before 2003 the local storm report archive is thin, so this is the record of what happened rather than what was phoned in. Storm Data before 1996 records only tornadoes, thunderstorm wind and hail.

The nearest sounding before it

Longview/Gregg, TX (KGGG), launched 12:00Z, 9.6 hours before the alert went out and 63 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, Longview/Gregg, TX at 12:00Z on 1988-04-01Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 49 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, Longview/Gregg, TX at 12:00Z on 1988-04-01The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 173 square meters per square second.1939587897Sfc1 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
49 J/kg
Mixed-layer CIN
-181 J/kg
Mixed-layer LCL
794 m above ground
0-6 km bulk shear
46 kt
0-1 km storm-relative helicity
173 m²/s²
0-3 km storm-relative helicity
240 m²/s²
Significant tornado parameter
0.0
Supercell composite
0.4

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 tornado 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 1, 11:27 AM CST, 4 hours 10 minutes before
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Special weather statement, Apr 1, 11:49 AM CST, 3 hours 48 minutes before
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Special weather statement, Apr 1, 12:33 PM CST, 3 hours 4 minutes before
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Special weather statement, Apr 1, 12:59 PM CST, 2 hours 38 minutes before
SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE FORT WORTH TX
1255 PM CST FRI APR 1 1988

...A SLOW MOVING LINE OF THUNDERSTORMS EXTENDS ACROSS THE METROPLEX...

AT 1250 PM...NATIONAL WEATHER SERVICE RADAR INDICATED A 15 MILE WIDE
LINE OF SHOWERS AND THUNDERSTORMS EXTENDED FROM THE RED RIVER NEAR
SHERMAN...ACROSS THE DALLAS/FORT WORTH METROPLEX TO NEAR WACO AND
TEMPLE.  THE LINE OF THUNDERSTORMS WAS NEARLY STATIONARY.

THESE THUNDERSTORMS WILL PRODUCE LOCALLY HEAVY RAINFALL AND GUSTY
WINDS AS THEY MOVE SLOWLY OFF TO THE EAST OR REMAIN NEARLY STATIONARY.

RESIDENTS IN SOUTHEAST TARRANT...SOUTHWEST DALLAS AND EASTERN JOHNSON
COUNTIES CAN EXPECT LOCALLY HEAVY RAIN AS THE LINE OF THUNDERSTORMS
CONTINUES EAST.

ANOTHER AREA OF THUNDERSTORMS WERE DEVELOPING OVER EAST TEXAS FROM
NEAR PARIS TO PALESTINE.

STAY TUNED TO NOAA WEATHER RADIO FOR LATER STATEMENTS.
Special weather statement, Apr 1, 1:30 PM CST, 2 hours 7 minutes before
SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE WACO TX
120 PM CST FRI APR 1 1988

...LINE OF STRONG THUNDERSTORMS MOVING THROUGH CENTRAL TEXAS...

AT 120 PM CST A LINE OF STRONG THUNDERSTORMS EXTENDED FROM THE DALLAS
AREA SOUTH THROUGH WACO TO NEAR GEORGETOWN. THIS LINE OF THUNDERSTORMS
WAS PRODUCING VERY HEAVY RAIN...GUSTY WINDS TO NEAR 40 MILES AN HOUR...
AND SMALL HAIL. MOVEMENT WAS EAST AT 25 MILES AN HOUR.

ELSEWHERE...ISOLATED STRONG THUNDERSTORMS WERE OVER SOUTHCENTRAL TEXAS
...IN LEON COUNTY JUST EAST OF MARQUEZ...AND ALONG THE ROBERTSON/MILAM
COUNTY LINE ABOUT 10 MILES WEST OF CALVERT. THESE THUNDERSTORMS WERE
MOVING NORTHEAST AT AROUND 25 MILES AN HOUR. VERY HEAVY RAIN AND GUSTY
WINDS...AS WELL AS HAIL...MAY ACCOMPANY THESE STORMS.

CONTINUE TO LISTEN TO THIS STATION FOR LATER STATEMENTS AND POSSIBLE
WARNINGS.
03
Special weather statement, Apr 1, 1:49 PM CST, 1 hour 48 minutes before
SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE FORT WORTH TX
150 PM CST FRI APR 1 1988

...THUNDERSTORMS DEVELOPING OVER THE EASTERN HALF OF NORTH TEXAS...

AT 145 PM...THE NATIONAL WEATHER SERVICE RADAR CONTINUED TO INDICATE
A 15 MILE WIDE LINE SHOWERS AND THUNDERSTORMS EXTENDING FROM NEAR
SHERMAN TO DALLAS TO WACO AND TEMPLE.  THE LINE OF SHOWERS AND
THUNDERSTORMS WAS MOVING VERY SLOWLY TO THE EAST.

A STRONG THUNDERSTORM LOCATED OVER DALLAS COUNTY PRODUCED MARBLE SIZE
HAIL AS IT MOVED ACROSS THE CITY OF GRAND PRAIRIE.  OTHER STRONG
THUNDERSTORMS CONTINUED TO DEVELOP RAPIDLY IN EAST TEXAS IN AN AREA
FROM NEAR PARIS TO ATHENS TO BUFFALO.  MOVEMENT WAS TO THE NORTHEAST
AT 20 MILES AN HOUR.

THE STRONGER THUNDERSTORMS ARE CAPABLE OF PRODUCING LOCALLY HEAVY
RAIN...STRONG GUSTY SURFACE WINDS...DANGEROUS LIGHTNING AND LARGE
HAIL.

PERSONS IN DALLAS...HENDERSON...RED RIVER...AND SMITH COUNTIES
SHOULD BE ON THE LOOKOUT FOR STRONG THUNDERSTORMS DEVELOPING IN
OR MOVING ACROSS YOUR COUNTIES.  YOU SHOULD BE READY FOR QUICK ACTION
IF THESE THUNDERSTORMS BECOME SEVERE AND THREATEN YOUR AREA.

STAY TUNED TO NOAA WEATHER RADIO...LOCAL RADIO OR TV FOR ADDITIONAL
STATEMENTS.

The office that day

Everything else NWS Fort Worth, TX issued on the same UTC day.

IssuedProductOfficeCountiesLasted
Apr 1, 1:47 PM CSTSevere Thunderstorm WarningFWDHill58 min
Apr 1, 1:50 PM CSTSevere Thunderstorm WarningFWDCollin, Dallas55 min
Apr 1, 2:06 PM CSTSevere Thunderstorm WarningFWDNavarro69 min
Apr 1, 2:40 PM CSTSevere Thunderstorm WarningFWDHenderson, Smith65 min
Apr 1, 2:40 PM CSTSevere Thunderstorm WarningFWDAnderson65 min
Apr 1, 4:04 PM CSTSevere Thunderstorm WarningFWDUpshur56 min
Apr 1, 4:14 PM CSTSevere Thunderstorm WarningFWDUpshur61 min
Apr 1, 4:25 PM CSTSevere Thunderstorm WarningFWDAnderson, Cherokee65 min
Apr 1, 4:50 PM CSTTornado WarningFWDUpshur55 min
Apr 1, 5:10 PM CSTTornado WarningFWDMorris65 min
Apr 1, 5:21 PM CSTSevere Thunderstorm WarningFWDLamar, Red River69 min
Apr 1, 5:33 PM CSTTornado WarningFWDCherokee, Smith57 min
Apr 1, 5:48 PM CSTSevere Thunderstorm WarningFWDBrazos57 min

Nearby

Tornado Warnings in Texas, 1988Every tornado warning in 1988Tornadoes in 1988

Sources

The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text; verification from NCEI's Storm Data; the sounding from the Mesonet's radiosonde archive.