Alert archive / Arkansas / Tornado Warnings in 1989

Tornado Warning 9, NWS Shreveport, LA

May 16, 1989Miller County, Arkansas; Bowie County, Texas

NWS Shreveport, LA issued this tornado warning at May 16, 1989, 12:55 AM CDT for Miller County, Arkansas; Bowie County, Texas. It was in force for 65 min.

The area

The counties it named.

The facts

Issued
May 16, 1989, 12:55 AM CDT (05:55 UTC)
Expired
May 16, 1989, 2:00 AM CDT
In force
65 min
Issued by
NWS Shreveport, LA
Area
Whole counties

Counties Miller County, AR, Bowie 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, 5.9 hours before the alert went out and 122 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 00:00Z on 1989-05-16Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 1747 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 00:00Z on 1989-05-16The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 22 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
1747 J/kg
Mixed-layer CIN
-17 J/kg
Mixed-layer LCL
866 m above ground
0-6 km bulk shear
54 kt
0-1 km storm-relative helicity
22 m²/s²
0-3 km storm-relative helicity
101 m²/s²
Significant tornado parameter
0.2
Supercell composite
1.7

Open this sounding in Storm Lab

The text

As transmitted, in the capitals the NWS used until 2016.

000 
TTAA00 KSHV 160556
TORSHV
ARC091-TXC037-160700-
 
BULLETIN - EBS ACTIVATION REQUESTED
TORNADO WARNING
NATIONAL WEATHER SERVICE SHREVEPORT LA
1255 AM CDT TUE MAY 16 1989
 
THE NATIONAL WEATHER SERVICE IN SHREVEPORT HAS ISSUED A
TORNADO WARNING EFFECTIVE UNTIL  200 AM CDT
FOR PEOPLE IN THE FOLLOWING COUNTY...
 
IN SOUTHWEST ARKANSAS
          ...MILLER
IN NORTHEAST TEXAS
         ...NORTHEAST BOWIE
 
AT 125O AM CDT WEATHER SERVICE RADAR SHOWED SEVERE THUNDERSTORM
NORTH OF NASH IN NORTHEAST BOWIE COUNTY TEXAS MOVING TO THE
EAST AT 10 MPH. SEVERAL LAW ENFORCEMENT AGENCIES HAVE REPORTED
ROARING NOISES AS THE STORM MOVED OVERHEAD NEAR HOOKS..REDBAND
..AND BURNS WHICH INDICATES A POSSIBLE TORNADO.
 
THE MOVMENT OF THE STORM WOULD PLACE TEXARKANA IN ITS PATH.
 
 
DO NOT USE YOUR CAR TO TRY TO OUTRUN A TORNADO.  CARS ARE EASILY
TOSSED AROUND BY TORNADO WINDS.  IF YOU ARE CAUGHT IN THE PATH OF
A TORNADO...LEAVE THE CAR AND GO TO A STRONG BUILDING.  ]IF NO
STRUCTURE IS NEARBY...SEEK SHELTER IN A DITCH OR LOW SPOT.

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, May 15, 7:28 PM CDT, 5 hours 27 minutes before
SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE SHREVEPORT LA
727 PM CDT MON MAY 15 1989

...THE SEVERE THUNDERSTORM WATCH FOR MUCH OF NORTHEAST TEXAS AND A
SMALL PART OF NORTHWEST LOUISIANA HAS BEEN CANCELLED AND NO LONGER IN
EFFECT...
...A SEVERE THUNDERSTORM WATCH CONTINUES IN EFFECT UNTIL 1000 PM CDT
FOR SOUTHEAST OKLAHOMA...

AT 720 PM WEATHER SERVICE RADAR IN SHREVEPORT SHOWED WIDELY SCATTERED
SHOWERS AND THUNDERSTORMS OVER EAST TEXAS AND WEST CENTRAL AND CENTRAL
LOUISIANA THAT EXTENDED FROM NEAR CROCKETT AND NACOGDOCHES TEXAS EAST
ACROSS LOUISIANA TO NEAR MANY AND ALEXANDRIA AND TO NEAR NATCHEZ
MISSISSIPPI. MOVMENT WAS TO THE EAST AT 10 MPH.

RADAR SHOWED OTHER BSHOWERS AND THUNDERSTORMS OVER SOUTHEAST OKLAHOMA
FROM NEAR MCALESTER EAST INTO WESTERN ARKANSAS TO NEAR FORT SMITH AND
CLARKSVILLE AND IN SOUTHERN MCCURTAIN COUNTY OKLAHOMA. MOVEMENT WAS
TO THE SOUTHEAST AT 25 MPH.
Special weather statement, May 15, 8:18 PM CDT, 4 hours 37 minutes before
SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE SHREVEPORT LA
815 PM CDT MON MAY 15 1989

...A SEVERE THUNDERSTORM WATCH CONTINUES IN EFFECT UNTIL 1000 PM CDT
FOR SOUTHEAST OKLAHOMA...

AT 807 PM WEATHER SERVICE RADAR IN SHREVEPORT SHOWED AN AREA OF SHOWERS
AND THUNDERSTORMS FROM NEAR PLAIN DEALING SOUTHEAST TO NEAR ARCADIA
LOUISIANA AND ANOTHER AREA FROM NEAR ANTLERS OKLAHOMA SOUTHEAST TO NEAR
WRIGHT CITY AND BROKEN BOW IN MCCURTAIN COUNTY INTO SOUTHWEST ARKANSAS
TO NEAR HORATIO. RADAR SHOWED OTHER SCATTERED SHOWERS AND THUNDERSTORMS
OVER SOUTHEAST OKLAHOMA JUST ENTERING THE NORTHERN SECTIONS OF MCCURTAIN
COUNTY AND OVER NORTHEAST LOUISIANA FROM NEAR WINNSBORO SOUTHEvAST TO
NEAR ST JOSEPH.

THE SHOWERS AND THUNDERSTORMS OVER SOUTHEAST OKLAHOMA..SOUTHWEST
ARKANSAS..AND NORTH LOUISIANA WERE MOVING TO THE SOUTHEAST AT 25
MPH WHILE THOSE OVER EASTERN LOUISIANA MOVED TO THE EAST AT 20 MPH.
Special weather statement, May 15, 9:29 PM CDT, 3 hours 26 minutes before
SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE SHREVEPORT LA
925 PM CDT MON MAY 15 1989

BAND OF STRONG THUNDERSTORMS MOVING SOUTHEAST ACROSS EXTREME SOUTHEAST
OKLAHOMA AND THE ADJACENT AREAS OF WEST CENTRAL ARKANSAS...GENERALLY
IN THE OUACHITA MOUNTAINS.

THESE STORMS ARE VERY STRONG AND WILL PRODUCE SPOTY HAIL...STRONG TO
LOCAL HIGH WIND GUSTS AND VERY HEAVY RAINFALL THAT MAY RESULT IN LOW
AREA FLOODING IN THE SOUTHERN FOOT HILLS OF THE OUACHITA MOUNTAINS.

AT 925 PM CDT THE NATIONAL WEATHER SERVICE RADAR IN SHREVEPORT SHOWED
THE 30 MILE WIDE BAND OF THUNDERSTORMS FROM NORTHWEST OF HO SPRINGS TO
THE SMITHVILLE...BROKEN BOW...BATTIEST AND PINE CREEK AREA OF SOUTHEAST
OKLAHOMA ON TO NEAR HUGO.

OTHE THUNDERSTORMS THAT WERE PRODUCING SPOTTY HEAVY RAINFALL WERE LOCATED
IN EXTREME NORTHEAST TEXAS AND THE ADJACENT AREA OF SOUTHWEST ARKANSAS

THE SCATTERED SHOWERS AND THUNDERSTORMS THAT HAD PERSISTED OVER
PARTS OF NORTH LOUISIANA AND THE SOUTHERN SECTIONS OF NORTHEAST
TEXAS HAVE DISSIPATED EXCEPT FOR AN AREA FROM  30 MILES SOUTH OF
TYLER TO NORTH OF COLLEGE STATION.

THE STORMS OVER THE NOTHWEST SECTIONS OF THE ARKLATEX WILL PERSIST
INTO THE MIDNIGHT HOURS WHILE SPREADING SOUTHEAST AFFECTING MUCH OF
THE NORTHWESET HALF OF THE AREA OVERNIGHT WITH HEAVY RAINFALL AND
ISOLATED STRONG  THUNDERSTORMS THAT MAY PRODUCE SPOTTY HAIL AND LOCAL
HIGH WIND GUSTS AS WELL.
Special weather statement, May 15, 10:50 PM CDT, 2 hours 5 minutes before
SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE SHREVEPORT LA
1047 PM CDT MON MAY 15 1989

...THE SEVERE THUNDERSTORM WATCH FOR SOUTHEAST OKLAHOMA EARLIER HAS
EXPIRED AND NO LONGER IN EFFECT...
...NO WARNINGS IN EFFECT AT 1035 PM FOR NORTHEAST TEXAS..SOUTHEAST
OKLAHOMA..SOUTHWEST ARKANSAS..OR NORTHWEST LOUISIANA...

AT 1040 PM WEATHER SERVICE RADAR IN SHREVEPORT SHOWED AN AREA OF
SHOWERS AND THUNDERSTORMS OVER NORTHEAST TEXAS..SOUTHEAST OKLAHOMA..
AND SOUTHWEST ARKANSAS THAT EXTENDED FROM NEAR WRIGHT CITY OKLAHOMA
AND HOT SPRINGS ARKANSAS SOUTH TO NEAR AVERY..DEKALB..AND NEW BOSTON
TEXAS AND OKAY ARKANSAS. THE STRONGER THUNDERSTORMS WITHIN THE AREA
WERE INDICATED FROM NEAR AVERY EAST TO NORTH OF NEW BOSTON TEXAS AND
FROM NEAR FOREMAN ARKANSAS WEST INTO EXTREME SOUTHEAST MCCURTAIN
COUNTY OKLAHOMA. THE SHOWERS AND THUNDERSTORMS WERE MOVING TO THE
SOUTHEAST AT 25 MPH.

RADAR SHOWED OTHER SHOWERS AND THUNDERSTORMS OVER NORTH LOUISIANA AND
EAST TEXAS FROM NEAR CONVERSE LOUISIANA SOUTH TO NEAR MILAM TEXAS
AND MANY LOUISIANA AND OVER NORTHWEST LOUISIANA FROM NEAR BENTON
SOUTHEAST TO BOSSIER CITY AND CASTOR. MOVEMENT WAS TO THE EAST AT
25 MPH.

THE THUNDERSTORMS OVER SOUTHEAST OKLAHOMA..SOUTHWEST ARKANSAS..
AND NORTHEAST TEXAS WERE INDICATED TO BE THE STRONGER STORMS AND
WILL PRODUCE VERY HEAVY RAINFALL..GUSTY WINDS..FREQUENT LIGHTNING..
AND POSSIBLY SOME HAIL.

The office that day

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

IssuedProductOfficeCountiesLasted
May 15, 11:23 PM CDTSevere Thunderstorm WarningSHVLittle River67 min
May 16, 6:54 AM CDTSevere Thunderstorm WarningSHVLittle River, Sevier66 min
May 16, 5:51 AM CDTSevere Thunderstorm WarningSHVBowie69 min
May 16, 7:25 AM CDTSevere Thunderstorm WarningSHVGregg, Harrison65 min
May 16, 7:25 AM CDTSevere Thunderstorm WarningSHVBowie65 min
May 16, 7:29 AM CDTFlash Flood WarningSHVBowie3 hr
May 16, 8:30 AM CDTSevere Thunderstorm WarningSHVGregg, Harrison, Marion, Panola, Rusk100 min
May 16, 8:57 AM CDTTornado WarningSHVHarrison, Marion73 min
May 16, 9:10 AM CDTTornado WarningSHVPanola, Shelby80 min
May 16, 9:35 AM CDTTornado WarningSHVHarrison70 min
May 16, 9:35 AM CDTTornado WarningSHVGregg, Rusk70 min
May 16, 9:45 AM CDTFlash Flood WarningSHVGregg, Harrison, Panola, Rusk, Shelby3 hr
May 16, 9:45 AM CDTFlash Flood WarningSHVCass, Marion3 hr
May 16, 9:45 AM CDTFlash Flood WarningSHVBowie3 hr
May 16, 1:05 PM CDTFlash Flood WarningSHVShelby3 hr

Nearby

Tornado Warnings in Arkansas, 1989Tornado 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; the sounding from the Mesonet's radiosonde archive.