Alert archive / Texas / Tornado Warnings in 1989

Tornado Warning 24, NWS Shreveport, LA

June 7, 1989Harrison County, Panola County, Texas

NWS Shreveport, LA issued this tornado warning at Jun 7, 1989, 5:08 PM CDT for Harrison County, Panola County, Texas. It was in force for 67 min. 4 reports 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
Jun 7, 1989, 5:08 PM CDT (22:08 UTC)
Expired
Jun 7, 1989, 6:15 PM CDT
In force
67 min
Issued by
NWS Shreveport, LA
Area
Whole counties

Counties Harrison County, TX, Panola 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
Jun 7, 5:27 PM CDTTornado F1Harrison, TX
Jun 7, 5:38 PM CDTTornado F1Harrison, TX
Jun 7, 5:47 PM CDTTornado F1Panola, TX
Jun 7, 5:55 PM CDTTornado F3Panola, 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, 10.1 hours before the alert went out and 25 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 1989-06-07Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 792 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 1989-06-07The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 161 square meters per square second.19395878Sfc1 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
792 J/kg
Mixed-layer CIN
-124 J/kg
Mixed-layer LCL
692 m above ground
0-6 km bulk shear
25 kt
0-1 km storm-relative helicity
161 m²/s²
0-3 km storm-relative helicity
190 m²/s²
Significant tornado parameter
0.0
Supercell composite
6.2

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, Jun 7, 3:45 PM CDT, 1 hour 23 minutes before
SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE SHREVEPORT LA
335 PM CDT WED JUN 7 1989

...A FLASH FLOOD WATCH IN EFFECT FOR SOUTHEAST OKLAHOMA..NORTHEAST
TEXAS  AND SOUTHWEST ARKANSAS AND MUCH OF NORTH LOUISIANA OVERNIGHT.

A NEAR STATIONARY FRONTAL SYSTEM POSITIONED FROM EAST TO WEST ACROSS
THE HEART OF THE ARKLATEX WILL DRIFT SLOWY NORTHWARD THROUGH TONIGHT
..AT THE SAME TIME UPPER LEVEL DISTURBANCES ARE MOVING EAST OVER THE
FRONTAL ZONE FROM THE WEST AND A SERIES OF SHOWER AND THUNDERSTORM
OUTBREAKS WILL OCCUR OVER THE NEXT 26 HOURS.

VERY HEAVY RAINFALL AMOUNTS DURING THE PERIOD ARE EXPECTED...THAT
COUPLED WITH ABOVE NORMAL STAGES ON AREA STREAMS AND LAKES AND NEAR
SATURATED GROUND CONDITIONS..RAINFALL OVER THE PAST THIRTY DAYS HAS
RANGED FROM TEN TO 25 INCHES..MEANS A HIGH PROBABILITY OF FLOODING
ONCE AGAIN ACROSS PARTS OF TH AREA.

ALONG WITH THE THREAT OF OF FLOOD PRODUCING RAINFALL...A FEW SEVERE
STORMS WILL ALSO DEVELOP...FIRST OVER THE EXTREME SOUTH AND WESTERN
SECTIONS OF THE AREA...AND OVERNIGHT OVER MUCH OF THE AREA.

THUS FAR TODAY RAIFALL HAS RANGED FROM TRACE AMOUNTS IN A SOME AREAS TO
ISOLATED TWO INCHE AMOUNTS OVER PARTS OF NORTHEAST TEXAS...SOUTHWEST
ARKANSAS AND SOUTHEAST OKLAHOMA. OVERNIGHT AND THURSDAY MORNING...RAIN-
FALL OF TWO TO FOUR INCHES WILL OCCUR OVER A LARGE PART OF THE ARKLATEX
WITH STORM TOTALS EXCEEDING SIX INCHES IN SOME OF THE AREA.

ALL STREAMS ARE RUNNING HIGH A FEW ARE IN FLOOD...ALL DRAINAGE DITCHES
ARE NEAR BANKFULL..THUS ADDITIONAL RAINFALL OF TWO TO FOUR INCHES IN THE
AREA WILL RESULT IN LOWLAND FLOODING.

AT 330 PM CDT THE NATIONAL WEATHER SERVICE RADAR IN SHREVEPORT SHOWED
VERY STRONG THUNDERSTORMS 15 MILES SOUTH WEST OF DEKALB TEXAS...THIS
STORM WILL PRODUCE HAIL AND HIGH WINDS ALONG WITH HEAVY RAINFALL. OTHER
STRONG THUNDERSTORMS WERE SOUTHEAST OF LUFKIN TEXAS..AND EAST OF ALEXANDRIA.

WIDESPREAD SHOWERS AND RAIN COVER MUCH OF SOUTHERN ARKANSAS AND PARTS
OF NORTH LOUISIANA AND NORTHEAST TEXAS INTO SOUTHEAST OKLAHOMA.

TO THE WEST...A STRONG WEATHER SYSTEM WAS DEVELOPING OVER NORTHCENTRAL
TEXAS. THIS SYSTEM WILL INVADE THE AREA FOROM THE WEST TONIGHT AND
AFFFCT ALL THE AREA BY THURSDAY MORNING.

The office that day

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

IssuedProductOfficeCountiesLasted
Jun 7, 5:43 PM CDTSevere Thunderstorm WarningSHVDe Soto62 min
Jun 7, 5:43 PM CDTSevere Thunderstorm WarningSHVBossier, Caddo62 min
Jun 7, 6:38 PM CDTSevere Thunderstorm WarningSHVWinn67 min
Jun 7, 4:26 PM CDTSevere Thunderstorm WarningSHVCass, Marion2 hr
Jun 7, 4:41 PM CDTSevere Thunderstorm WarningSHVRusk64 min
Jun 7, 4:57 PM CDTTornado WarningSHVCass, Marion63 min
Jun 7, 5:00 PM CDTTornado WarningSHVRusk60 min
Jun 7, 6:10 PM CDTSevere Thunderstorm WarningSHVHarrison, Marion, Panola80 min
Jun 7, 6:56 PM CDTSevere Thunderstorm WarningSHVGregg49 min

Nearby

Tornado Warnings in Texas, 1989Every tornado warning in 1989Tornadoes 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; verification from NCEI's Storm Data; the sounding from the Mesonet's radiosonde archive.