Alert archive / Texas / Severe Thunderstorm Warnings in 1999

Severe Thunderstorm Warning 134, NWS Midland/Odessa, TX

May 26, 1999Pecos County, Texas

NWS Midland/Odessa, TX issued this severe thunderstorm warning at May 26, 1999, 11:03 PM CDT for Pecos 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 26, 1999, 11:03 PM CDT (04:03 UTC)
Expired
May 27, 1999, 12:00 AM CDT
In force
57 min
Issued by
NWS Midland/Odessa, TX
Area
Whole counties; the outline is the Mesonet’s reconstruction

County Pecos County, TX

What was reported inside it

TimeReportWhereRemark
May 26, 11:20 PM CDTTornado F0Bakersfield, TXSpotted by a trucker near I-10. Radar confirmed circulation in this vicinity.

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.

The watch it was issued in

The SPC watch in force over the same counties when this warning went out.

IssuedProductOfficeLasted
May 26, 7:30 PM CDTSevere Thunderstorm WatchSPC6 hr

The nearest sounding before it

Del Rio, TX (KDRT), launched 00:00Z, 4.1 hours before the alert went out and 240 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, Del Rio, TX at 00:00Z on 1999-05-27Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 2444 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, Del Rio, TX at 00:00Z on 1999-05-27The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 97 square meters per square second.193958Sfc1 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
2444 J/kg
Mixed-layer CIN
-87 J/kg
Mixed-layer LCL
1347 m above ground
0-6 km bulk shear
48 kt
0-1 km storm-relative helicity
97 m²/s²
0-3 km storm-relative helicity
143 m²/s²
Significant tornado parameter
0.7
Supercell composite
5.2

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 severe thunderstorm warning went out, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.

NWS Midland/Odessa, TX wrote its last area forecast discussion before this severe thunderstorm warning went out at May 26, 9:03 PM CDT, 2 hours earlier.

Area forecast discussion, May 26, 9:03 PM CDT, 2 hours before
AREA FORECAST DISCUSSION
NATIONAL WEATHER SERVICE MIDLAND TX
903 PM CDT WED MAY 26 1999

AFTER A RESPITE YESTERDAY...ANOTHER ROUND OF SEVERE CONVECTION IS
UNDERWAY FOR THIS PORTION OF W-TEXAS AND SE-NEW MEXICO. THUS FAR
THIS EVENING...HAVE HAD REPORTS OF LARGE HAIL FROM A LEFT MOVING
STORM OVER ODESSA...LARGE HAIL FROM A TORNADIC RIGHT MOVER NEARING
MONAHANS. ALSO HAVE OTHER REPORTS FROM EARLIER STORMS OVER SE/NM.

WW 324 SEVERE BOX FOR NEW MEXICO HAS EXPIRED AT 02Z...WITH CALMER
WX EXPECTED FOR THOSE PARTS. TIMING ON BOXES FOR CURRENT TX BOXES
LOOKS OK. 01Z SURFACE MAP INDICATED A NORTH/SOUTH TROF ALONG EASTERN
NM TO THE WEST OF FST. A PREVAILING NELY LOW-LEVEL FLOW SHOULD
PREVAIL ACROSS THE PERMIAN BASIN AND SE NM. NOT ENUF TIME FOR FURTHER
DETAILS. WILL REVIEW ALL FORECASTS AND WILL SEND UPDATES AS NEEDED.

RSB

In the hours before

Local storm report, May 26, 11:00 PM CDT, 3 minutes before
PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE MIDLAND TX
1100 PM CDT WED MAY 26 1999

TIME(CDT)  .....CITY LOCATION.....STATE   ...EVENT/REMARKS...
           ....COUNTY LOCATION....

445 PM     5 SW LAKEWOOD             NM   1.00 INCH HAIL
05/26/99   EDDY

508 PM     LOCO HILLS                NM   1.00 INCH HAIL
05/26/99   EDDY

713 PM     ODESSA                    TX   2.75 INCH HAIL
05/26/99   ECTOR

744 PM     7 NW MENTONE              TX   TORNADO
05/26/99   LOVING                         SPOTTER REPORTED TOUCHDOWN

810 PM     8 NW MIDLAND              TX   1.75 INCH HAIL
05/26/99   MIDLAND

910 PM     PYOTE                     TX   0.75 INCH HAIL
05/26/99   WARD

945 PM     1 N GRANDFALLS            TX   1.75 INCH HAIL
05/26/99   WARD
Local storm report, May 26, 11:00 PM CDT, 3 minutes before
PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE MIDLAND TX
1100 PM CDT WED MAY 26 1999

TIME(CDT)  .....CITY LOCATION.....STATE   ...EVENT/REMARKS...
           ....COUNTY LOCATION....

445 PM     5 SW LAKEWOOD             NM   1.00 INCH HAIL
05/26/99   EDDY

508 PM     LOCO HILLS                NM   1.00 INCH HAIL
05/26/99   EDDY

713 PM     ODESSA                    TX   2.75 INCH HAIL
05/26/99   ECTOR

744 PM     7 NW MENTONE              TX   TORNADO
05/26/99   LOVING                         SPOTTER REPORTED TOUCHDOWN

810 PM     8 NW MIDLAND              TX   1.75 INCH HAIL
05/26/99   MIDLAND

910 PM     PYOTE                     TX   0.75 INCH HAIL
05/26/99   WARD

945 PM     1 N GRANDFALLS            TX   1.75 INCH HAIL
05/26/99   WARD

The office that day

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

IssuedProductOfficeCountiesLasted
May 26, 7:00 PM CDTSevere Thunderstorm WarningMAFTerrell30 min
May 26, 7:04 PM CDTTornado WarningMAFLoving, Reeves26 min
May 26, 7:25 PM CDTTornado WarningMAFLoving35 min
May 26, 7:26 PM CDTSevere Thunderstorm WarningMAFEctor49 min
May 26, 7:56 PM CDTTornado WarningMAFLoving49 min
May 26, 8:01 PM CDTSevere Thunderstorm WarningMAFAndrews, Ector, Midland59 min
May 26, 8:16 PM CDTSevere Thunderstorm WarningMAFLoving, Ward, Winkler44 min
May 26, 8:34 PM CDTSevere Thunderstorm WarningMAFAndrews, Ector41 min
May 26, 8:42 PM CDTTornado WarningMAFWard, Winkler33 min
May 26, 9:09 PM CDTSevere Thunderstorm WarningMAFAndrews, Ector, Midland51 min
May 26, 9:09 PM CDTSevere Thunderstorm WarningMAFMartin51 min
May 26, 9:17 PM CDTSevere Thunderstorm WarningMAFCrane, Pecos, Ward43 min
May 26, 9:23 PM CDTFlash Flood WarningMAFMartin, Midland2 hr
May 26, 9:26 PM CDTTornado WarningMAFPecos, Ward34 min
May 26, 10:00 PM CDTTornado WarningMAFPecos, Ward30 min
May 26, 10:29 PM CDTTornado WarningMAFPecos31 min
May 26, 11:36 PM CDTTornado WarningMAFPecos39 min
May 27, 12:15 AM CDTTornado WarningMAFPecos, Terrell45 min
May 27, 12:15 AM CDTTornado WarningMAFPecos, Terrell30 min
May 27, 1:03 AM CDTFlash Flood WarningMAFPecos117 min
May 27, 2:33 PM CDTSevere Thunderstorm WarningMAFBrewster57 min
May 26, 7:05 PM CDTTornado WarningMAFLea40 min

Nearby

Severe Thunderstorm Warnings in Texas, 1999Every severe thunderstorm warning in 1999

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.