Alert archive / Texas / Tornado Warnings in 2000

Tornado Warning 33, NWS Midland/Odessa, TX

March 31, 2000Glasscock County, Midland County, Texas

NWS Midland/Odessa, TX issued this tornado warning at Mar 31, 2000, 6:46 PM CST for Glasscock County, Midland County, Texas. It was in force for 29 min. No storm report in the archive falls inside the area while it was in force.

The area

The outline the Iowa Environmental Mesonet reconstructed for it; the warning itself named whole counties.

The facts

Issued
Mar 31, 2000, 6:46 PM CST (00:46 UTC)
Expired
Mar 31, 2000, 7:15 PM CST
In force
29 min
Issued by
NWS Midland/Odessa, TX
Area
Whole counties; the outline is the Mesonet’s reconstruction

Counties Glasscock County, TX, Midland County, TX

The radar

The Midland/Odessa radar (KMAF), 41 km from the middle of the area, began a volume at 00:46 UTC, the scan nearest the moment this went out.

Open the radar archive at this moment

The archived warnings, watches and discussions in force at that minute are drawn over the scan, this one among them.

The watch it was issued in

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

IssuedProductOfficeLasted
Mar 31, 4:15 PM CSTTornado WatchSPC6 hr

The nearest sounding before it

Midland Regional, TX (KMAF), launched 00:00Z, 0.8 hours before the alert went out and 43 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 2000-04-01Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 97 joules per kilogram.LCLLFCEL10008507005003002001001 km2 km3 km6 km9 km12 km15 km-30°-20°-10°10°20°30°40°
Temperature in red, dew point in green, the mixed-layer parcel dashed.
HodographHodograph, Midland Regional, TX at 00:00Z on 2000-04-01The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 260 square meters per square second.1939587897117Sfc1 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
97 J/kg
Mixed-layer CIN
-89 J/kg
Mixed-layer LCL
930 m above ground
0-6 km bulk shear
79 kt
0-1 km storm-relative helicity
260 m²/s²
0-3 km storm-relative helicity
478 m²/s²
Significant tornado parameter
0.0
Supercell composite
0.6

Open this sounding in Storm Lab

The text

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

000 
WFUS54 KMAF 010047
TORMAF
TXC173-329-010115-

BULLETIN - EAS ACTIVATION REQUESTED
TORNADO WARNING
NATIONAL WEATHER SERVICE MIDLAND/ODESSA TX
646 PM CST FRI MAR 31 2000

THE MIDLAND-ODESSA NATIONAL WEATHER SERVICE OFFICE HAS ISSUED A

* TORNADO WARNING FOR...
  SOUTHWESTERN GLASSCOCK COUNTY IN TEXAS
  SOUTHEASTERN MIDLAND COUNTY IN TEXAS

* UNTIL 715 PM CST

* AT 641 PM CST...NATIONAL WEATHER SERVICE DOPPLER RADAR DETECTED A
  THUNDERSTORM WITH A DEVELOPING TORNADO 15 MILES WEST OF BIGBY
  CORNER...MOVING EAST AT 30 MPH.

* SOME LOCATIONS IN THE PATH OF THIS TORNADIC STORM INCLUDE...    
  ST. LAWRENCE AND BIGBY CORNER.

LARGE HAIL AND DAMAGING THUNDERSTORM WINDS ARE ALSO POSSIBLE WITH
THIS STORM.

IF YOU ARE IN THE PATH OF THIS STORM YOU SHOULD TAKE SHELTER
IMMEDIATELY. MOVE INSIDE A STORM CELLAR...A BASEMENT...OR A SMALL
INTERIOR ROOM ON THE LOWEST FLOOR OF YOUR HOUSE.

LAT...LON 3177 10198 3167 10185 3169 10153 3190 10p165

RSB

The office that day

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

IssuedProductOfficeCountiesLasted
Mar 31, 6:05 PM CSTFlash Flood WarningMAFMidland4 hr
Mar 31, 6:27 PM CSTSevere Thunderstorm WarningMAFMidland48 min
Mar 31, 7:12 PM CSTTornado WarningMAFGlasscock63 min
Mar 31, 10:00 PM CSTFlash Flood WarningMAFMidland4 hr

Nearby

Tornado Warnings in Texas, 2000Every tornado warning in 2000Tornadoes in 2000

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; radar from the NEXRAD Level II archive.