Alert archive / Texas / Tornado Warnings in 1989

Tornado Warning 6, NWS Midland/Odessa, TX

May 17, 1989Gaines County, Texas

NWS Midland/Odessa, TX issued this tornado warning at May 17, 1989, 12:03 AM CDT for Gaines County, Texas. It was in force for 57 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
May 17, 1989, 12:03 AM CDT (05:03 UTC)
Expired
May 17, 1989, 1:00 AM CDT
In force
57 min
Issued by
NWS Midland/Odessa, TX
Area
Whole counties

County Gaines 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
May 17, 12:10 AM CDTTornado F1Gaines, 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

Midland Regional, TX (KMAF), launched 00:00Z, 5.1 hours before the alert went out and 97 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, Midland Regional, TX at 00:00Z on 1989-05-17Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 0 joules per kilogram.LCL10008507005003002001001 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, Midland Regional, TX at 00:00Z on 1989-05-17The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 52 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
0 J/kg
Mixed-layer CIN
No buoyant parcel
Mixed-layer LCL
3542 m above ground
0-6 km bulk shear
46 kt
0-1 km storm-relative helicity
52 m²/s²
0-3 km storm-relative helicity
150 m²/s²
Significant tornado parameter
0.0
Supercell composite
0.0

Open this sounding in Storm Lab

The text

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

000 
TTAA00 KMAF 170505
TORMAF
TXC165-170600-
 
BULLETIN - EBS ACTIVATION REQUESTED
TORNADO WARNING
NATIONAL WEATHER SERVICE MIDLAND TX
1203 AM CDT WED MAY 17 1989
 
THE NATIONAL WEATHER SERVICE IN MIDLAND HAS ISSUED A
TORNADO WARNING EFFECTIVE UNTIL  100 AM CDT
FOR PEOPLE IN THE FOLLOWING COUNTY...
 
IN NORTHWEST TEXAS
          ...GAINES
 
AT 1155 PM CDT...RADAR AND SKYWARN INFORMATION INDICATES A POSSIBLE
TORNADO DEVELOPING IN GAINES COUNTY...BETWEEN SEMINOLE AND 9 MILES
SOUTH OF SEMINOLE. SEVERAL SEVERE THUNDERSTORMS ARE NOW PASSING
THROUGH GAINES COUNTY.
 
THIS IS A DANGEROUS STORM SITUATION.  ACT QUICKLY.  IF YOU ARE
IN THE PATH OF THIS TORNADO MOVE TO A SHELTER BELOW GROUND IF
AVAILABLE.  OTHERWISE...G7O TO A SMALL INTERIOR ROOM ON THE LOWEST
FLOOR POSSIBLE.  AVOID WINDOWS.  ABANDON CARS AND MOBILE HOMES
FOR A REINFORCED BUILDING OR GET INTO A DITCH OR CULVERT.

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 16, 6:29 PM CDT, 5 hours 34 minutes before
SPECIAL WEATHER STATEMENT AND RADAR SUMMARY
NATIONAL WEATHER SERVICE MIDLAND TX
627 PM CDT TUE MAY 16 1989

...TORNADO WATCH FOR NORTH PART OF PERMIAN BASIN...SOUTH PLAINS...
THE BIG COUNTRY...AND THE CONCHO VALLEY UNTIL 900 PM CDT...

...TORNADO WATCH FOR SOUTHERN PECOS RIVER VALLEY TILL 1100 PM CDT...

AT 625 PM CDT...A THUNDERSTORM WITH VERY HEAVY RAIN WAS 30 MILES NORTH
EAST OF SAN ANGELO. MOVEMENT WAS NORTHEAST AT 25 MILES AN HOUR.
MOVEMENT WAS NORTHEAST AT 25 MILES AN HOUR.

STAY TUNED TO NOAA WEATHER RADIO AND RADIO OR TV FOR LATER STATEMENTS
OR WARNINGS.
Special weather statement, May 16, 6:32 PM CDT, 5 hours 31 minutes before
SPECIAL WEATHER STATEMENT AND RADAR SUMMARY...CORRECTION
NATIONAL WEATHER SERVICE MIDLAND TX
627 PM CDT TUE MAY 16 1989

...TORNADO WATCH FOR NORTH PART OF PERMIAN BASIN...SOUTH PLAINS...
THE BIG COUNTRY...AND THE CONCHO VALLEY UNTIL 900 PM CDT...

...TORNADO WATCH FOR SOUTHERN PECOS RIVER VALLEY TILL 1100 PM CDT...

AT 625 PM CDT...A THUNDERSTORM WITH VERY HEAVY RAIN WAS 30 MILES NORTH
EAST OF SAN ANGELO. MOVEMENT WAS NORTHEAST AT 25 MILES AN HOUR.

STAY TUNED TO NOAA WEATHER RADIO AND RADIO OR TV FOR LATER STATEMENTS
OR WARNINGS.
Special weather statement, May 16, 7:30 PM CDT, 4 hours 33 minutes before
SPECIAL WEATHER STATEMENT AND RADAR SUMMARY
NATIONAL WEATHER SERVICE MIDLAND TX
726 PM CDT TUE MAY 16 1989

...TORNADO WATCH FOR NORTH PART OF PERMIAN BASIN...THE SOUTH PLAINS...
THE BIG COUNTRY...AND THE CONCHO VALLEY UNTIL 900 PM CDT...

...TORNADO WATCH FOR SOUTHERN PECOS RIVER VALLEY TILL 1100 PM CDT...

AT 725 PM CDT...A THUNDERSTORM WITH VERY HEAVY RAIN WAS LOCATED 25 MILES
SOUTH OF ABILENE. ANOTHER THUNDERSTORM WITH VERY HEAVY RAIN WAS 25 MILES
SOUTHEAST OF MIDLAND. OTHER THUNDERSTORMS AND RAINSHOWERS WERE SCATTERED
THROUGHOUT WEST TEXAS AND SOUTHEAST NEW MEXICO EAST OF THE MOUNTAINS.
MOVEMENT WAS NORTHEAST AT 25 MILES AN HOUR.

STAY TUNED TO NOAA WEATHER RADIO OR LOCAL R7ADIO OR TV FOR LATER
STATEMENTS OR POSSIBLE WARNINGS.

The office that day

Everything else NWS Midland/Odessa, TX issued on the same UTC day.

IssuedProductOfficeCountiesLasted
May 16, 8:35 PM CDTSevere Thunderstorm WarningMAFMidland40 min
May 16, 8:53 PM CDTSevere Thunderstorm WarningMAFHoward67 min
May 16, 9:49 PM CDTSevere Thunderstorm WarningMAFHoward41 min
May 16, 10:15 PM CDTSevere Thunderstorm WarningMAFAndrews60 min
May 16, 11:12 PM CDTSevere Thunderstorm WarningMAFGaines63 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.