Alert archive / Texas / Tornado Warnings in 1999
Tornado Warning 7, NWS Lubbock, TX
NWS Lubbock, TX issued this tornado warning at May 1, 1999, 4:52 PM CDT for Bailey County, Texas. It was in force for 33 min. No storm report in the archive falls inside the area while it was in force.
The area
The counties it named.
The facts
- Issued
- May 1, 1999, 4:52 PM CDT (21:52 UTC)
- Expired
- May 1, 1999, 5:25 PM CDT
- In force
- 33 min
- Issued by
- NWS Lubbock, TX
- Area
- Whole counties
County Bailey County, TX
The nearest sounding before it
Amarillo Airport, TX (KAMA), launched 12:00Z, 9.9 hours before the alert went out and 165 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.
- Mixed-layer CAPE
- 0 J/kg
- Mixed-layer CIN
- No buoyant parcel
- Mixed-layer LCL
- 629 m above ground
- 0-6 km bulk shear
- 50 kt
- 0-1 km storm-relative helicity
- 64 m²/s²
- 0-3 km storm-relative helicity
- 112 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
The text
As transmitted, in the capitals the NWS used until 2016.
999 WFUS1 KLBB 012153 RRA TORLBB TXC017-012225- BULLETIN - EAS ACTIVATION REQUESTED TORNADO WARNING NATIONAL WEATHER SERVICE LUBBOCK TX 452 PM CDT SAT MAY 1 1999 THE NATIONAL WEATHER SERVICE IN LUBBOCK HAS ISSUED A * TORNADO WARNING FOR... SOUTHEASTERN BAILEY COUNTY IN NORTHWESTERN TEXAS * UNTIL 525 PM CDT * AT 451 PM CDT... NATIONAL WEATHER SERVICE DOPPLER RADAR INDICATED A SEVERE THUNDERSTORM CAPABLE OF PRODUCING A TORNADO 16 MILES NORTHEAST OF MORTON OR 2 MILES NORTH OF BULA... MOVING NORTHEAST AT 35 MPH. THIS STORM WILL MOVE ACROSS HIGHWAY 3397 BY 515 PM. GO TO THE BASEMENT OR A SMALL INTERIOR ROOM ON THE LOWEST FLOOR
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 1, 11:41 AM CDT, 5 hours 11 minutes before
TXZ021>044-012000- AREA THUNDERSTORM OUTLOOK NATIONAL WEATHER SERVICE LUBBOCK TX 1141 AM CDT SAT MAY 1 1999 THERE IS A SLIGHT RISK OF SEVERE THUNDERSTORMS ACROSS THE SOUTH PLAINS...LOW ROLLING PLAINS AND EXTREME SOUTHERN PANHANDLE FOR THIS AFTERNOON AND INTO TONIGHT. LOW LEVEL MOISTURE WILL REMAIN ENTRENCHED ACROSS THE AREA THROUGH TONIGHT. LATE THIS MORNING...A DRYLINE EXTENDED FROM THE EASTERN PLAINS OF NEW MEXICO SOUTH INTO THE GUADALUPE MOUNTAINS. AS AN UPPER LEVEL DISTURBANCE MOVES INTO NORTHERN NEW MEXICO THIS EVENING...THE DRYLINE SHOULD PUSH INTO THE WESTERN SOUTH PLAINS. STRONG TO SEVERE THUNDERSTORMS WILL LIKELY DEVELOP ACROSS SOUTHEAST NEW MEXICO THIS AFTERNOON AND MOVE INTO THE WESTERN SOUTH PLAINS BY LATE THIS AFTERNOON. THE THREAT FOR SEVERE WEATHER WILL SHIFT SLOWLY EAST DURING THE NIGHT HOURS WITH THE MAIN THREAT OF SEVERE WEATHER AFTER MIDNIGHT BEING ALONG AND EAST OF THE CAPROCK. LARGE HAIL WILL BE THE MAIN THREAT WITH THESE THUNDERSTORMS. HOWEVER...WIND PROFILES WILL BE FAVORABLE FOR ISOLATED TORNADOES... MAINLY ACROSS THE WESTERN SOUTH PLAINS. RAINFALL AMOUNTS IN THE STRONGEST THUNDERSTORMS WILL RANGE FROM ONE TO TWO INCHES PER HOUR BRINGING THE THREAT OF LOCALIZED FLASH FLOODING. SPOTTER ACTIVATION IS LIKELY LATER THIS AFTERNOON AND EVENING. CBD
The office that day
Everything else NWS Lubbock, TX issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Apr 30, 8:00 PM CDT | Severe Thunderstorm Warning | LUB | Terry | 50 min |
| Apr 30, 8:03 PM CDT | Flash Flood Warning | LUB | Hale, Hockley | 4 hr |
| Apr 30, 8:58 PM CDT | Severe Thunderstorm Warning | LUB | Lynn, Terry | 32 min |
| Apr 30, 9:25 PM CDT | Flash Flood Warning | LUB | Swisher | 4 hr |
| Apr 30, 9:29 PM CDT | Severe Thunderstorm Warning | LUB | Lynn | 46 min |
| Apr 30, 9:40 PM CDT | Flash Flood Warning | LUB | Lubbock | 3 hr |
| Apr 30, 11:02 PM CDT | Flash Flood Warning | LUB | Crosby, Floyd | 3 hr |
| May 1, 3:56 PM CDT | Severe Thunderstorm Warning | LUB | Cochran | 34 min |
| May 1, 5:07 PM CDT | Tornado Warning | LUB | Lamb | 33 min |
| May 1, 6:06 PM CDT | Tornado Warning | LUB | Castro | 34 min |
Nearby
Tornado Warnings in Texas, 1999Every tornado warning in 1999Tornadoes 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; the sounding from the Mesonet's radiosonde archive.