Alert archive / Texas / Severe Thunderstorm Warnings in 2006
Severe Thunderstorm Warning 9, NWS Lubbock, TX
NWS Lubbock, TX issued this severe thunderstorm warning at Apr 1, 2006, 5:45 PM CST for Childress County, Texas. It was in force for 45 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
- Apr 1, 2006, 5:45 PM CST (23:45 UTC)
- Expired
- Apr 1, 2006, 6:30 PM CST
- In force
- 45 min
- Issued by
- NWS Lubbock, TX
- Area
- Counties, with a storm outline in the text
County Childress County, TX
The radar
The Altus AFB radar (KFDR), 114 km from the middle of the area, began a volume at 23:46 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.
| Issued | Product | Office | Lasted |
|---|---|---|---|
| Apr 1, 2:01 PM CST | Tornado Watch | SPC | 8 hr |
The nearest sounding before it
Amarillo Airport, TX (KAMA), launched 12:00Z, 11.8 hours before the alert went out and 157 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
- 478 J/kg
- Mixed-layer CIN
- -144 J/kg
- Mixed-layer LCL
- 984 m above ground
- 0-6 km bulk shear
- 27 kt
- 0-1 km storm-relative helicity
- 195 m²/s²
- 0-3 km storm-relative helicity
- 224 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 1.5
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 Lubbock, TX wrote its last area forecast discussion before this severe thunderstorm warning went out at Apr 1, 2:55 PM CST, 2 hours 50 minutes earlier.
Area forecast discussion, Apr 1, 2:55 PM CST, 2 hours 50 minutes before
AREA FORECAST DISCUSSION NATIONAL WEATHER SERVICE LUBBOCK TX 255 PM CST SAT APR 1 2006 .SHORT TERM... DRYLINE IS FINALLY MIXING EAST ACROSS WESTERN PORTIONS OF THE SPLNS AND PERMIAN BASIN...WITH A BIT OF A BULGE SOUTH OF OUR CWA AS STRONGER WESTERLY MOMENTUM IS MIXING DOWN IN THAT AREA. WV IMAGERY AND AREA PROFILERS SHOW A SHARP MID/UPR LEVEL TROUGH MOVING ACROSS NM AND FAR WTX. LIFT FROM THIS TROUGH WILL OVERSPREAD THE AREA THIS AFTN AND EVE. HOWEVER...THIS LIFT IS ACCOMPANIED BY CONSIDERABLE CIRRUS SHIELD THAT WILL PLAY SOME ROLE IN RETARDING FURTHER MIXING/HEATING. 18Z AMA/MAF SNDGS AND WTXM MESONET SNDG FROM REESE SHOW POTENTIAL FOR SUPERCELLS EAST OF THE DRYLINE WITH LARGE CAPE AND DECENT SHEAR...WHICH SHOULD BE INCREASING THIS EVE AS LOW-LVL SRLY WINDS INCREASE. CAP DOES INCREASE FURTHER SOUTH AND MAY LIMIT DEVELOPMENT SOUTH OF AROUND LBB LATITUDE. BEST FOCUS FOR TSTMS STILL APPEARS TO BE ACROSS THE NRN ROLLING PLAINS...WITH LOWER POTENTIAL FURTHER TO THE SOUTH OFF THE CAPROCK. STORMS THAT DEVELOP WILL HAVE TO POTENTIAL TO QUICKLY BECOME SVR AND EVEN PRODUCE AN ISOLD TORNADO ACROSS THE FAR EASTERN COUNTIES. PLEASE SEE MORE INFO ON SVR POTENTIAL VIA HWOLUB...AND SPC PRODUCTS. TROUGH AXIS MOVES EAST OVERNIGHT AND SHOULD END TSTM THREAT BY MIDN. WINDS WILL SLOWLY VEER FROM SW TO NW SUN MORN AND MAY BE A BIT GUSTY IN THE MORN HRS BEFORE GRADUALLY DIMINISHING. DRY AIR WILL CONTINUE TO ADVECT IN AND WIND/RH MAY APPROACH RED FLAG CONDITIONS ACROSS THE CAPROCK BY MIDDAY...HOWEVER FCST WIND SPEEDS DO NOT APPEAR TO BE STRONG ENOUGH FOR ANY HIGHLIGHTS ATTM. .LONG TERM... COLD FRONT IS EXPECTED TO SLIDE INTO WEST TEXAS SUNDAY NIGHT BRINGING COOLER EASTERLY WINDS. TEMPERATURES ARE EXPECTED TO FALL BACK INTO THE 70S ON MONDAY THEN A GRADUAL WARMING TREND AS WE SEE SOME GULF MOISTURE RETURN IN ADVANCE OF THE NEXT PIECE OF JET ENERGY. WE COULD SEE SOME WARM ADVECTION SHOWERS/THUNDERSTORMS AS EARLY AS TUESDAY NIGHT BUT BETTER CHANCES WILL BE WEDNESDAY ALONG AND EAST OF THE DRYLINE. THE DRYLINE SHOULD SET UP SOMEWHERE NEAR THE EASTERN EDGE OF THE CAPROCK. WE WILL ONCE AGAIN SEE SOME STRONGER WINDS AS THE ENERGY MOVES INTO THE PLAINS ON THURSDAY. THIS COULD LEAD TO SOME FIRE WEATHER CONCERNS BUT PLENTY OF TIME TO EVALUATE THIS POTENTIAL. ANOTHER BRIEF COOL DOWN INTO THE 70S FOR THURSDAY BUT WARMING AGAIN FOR THE END OF THE WEEK INTO NEXT WEEKEND. && .PRELIMINARY POINT TEMPS/POPS... FRIONA 46 75 40 67 / 0 0 0 0 TULIA 50 76 41 69 / 20 0 0 0 PLAINVIEW 52 79 41 70 / 20 10 0 0 LEVELLAND 50 80 42 73 / 0 0 0 0 LUBBOCK 52 80 43 73 / 20 10 0 0 BROWNFIELD 51 81 43 73 / 0 0 0 0 CHILDRESS 56 79 48 72 / 50 10 0 0 SPUR 56 82 45 73 / 20 10 0 0 ASPERMONT 59 84 50 74 / 30 10 0 10 && .LUB WATCHES/WARNINGS/ADVISORIES... NONE. && 33/18
Hazardous weather outlook, Apr 1, 11:26 AM CST, 6 hours 19 minutes before
HAZARDOUS WEATHER OUTLOOK NATIONAL WEATHER SERVICE LUBBOCK TX 1126 AM CST SAT APR 1 2006 TXZ021>044-021730- PARMER-CASTRO-SWISHER-BRISCOE-HALL-CHILDRESS-BAILEY-LAMB-HALE- FLOYD-MOTLEY-COTTLE-COCHRAN-HOCKLEY-LUBBOCK-CROSBY-DICKENS-KING- YOAKUM-TERRY-LYNN-GARZA-KENT-STONEWALL- 1126 AM CST SAT APR 1 2006 THIS HAZARDOUS WEATHER OUTLOOK IS FOR THE EXTREME SOUTHERN TEXAS PANHANDLE...SOUTH PLAINS AND ROLLING PLAINS. .DAY ONE...TODAY AND TONIGHT CONVECTIVE THERE IS A MODERATE RISK OF SEVERE THUNDERSTORMS ACROSS THE SOUTHEAST TEXAS PANHANDLE AND NORTHERN ROLLING PLAINS THIS AFTERNOON AND EVENING...GENERALLY ALONG AND EAST OF A LINE FROM CLARENDON TO MATADOR TO GUTHRIE. THERE IS ALSO A SLIGHT RISK OF SEVERE THUNDERSTORMS ALONG AND EAST OF A LINE FROM TULIA TO POST. A DRYLINE WILL DEVELOP ACROSS THE WESTERN SOUTH PLAINS LATE THIS MORNING AND MOVE EAST INTO THE CENTRAL SOUTH PLAINS BY MID AFTERNOON. THUNDERSTORM INITIATION IS EXPECTED TO OCCUR AROUND 2 PM CST ALONG THE DRYLINE. THE ATMOSPHERE WILL BE VERY MOIST AND UNSTABLE EAST OF THE DRYLINE AND THUNDERSTORMS WILL QUICKLY BECOME SEVERE WITH LARGE HAIL AND DAMAGING WINDS THE PRIMARY THREAT. ISOLATED TORNADOES WILL BE POSSIBLE AS THE STORMS MOVE EAST INTO DEEPER MOISTURE AND BETTER WIND SHEAR...MAINLY ACROSS THE MODERATE RISK AREA. WARMER TEMPERATURES IN THE MIDDLE ATMOSPHERE WILL LIMIT THUNDERSTORM DEVELOPMENT FURTHER SOUTH AND ACTIVITY SOUTH OF A LUBBOCK TO GUTHRIE LINE IS EXPECTED TO BE MORE ISOLATED. HOWEVER...ANY THUNDERSTORMS WHICH DEVELOP IN THIS AREA MAY ALSO QUICKLY BECOME SEVERE. .DAYS TWO THROUGH SEVEN...SUNDAY THROUGH FRIDAY NO HAZARDOUS WEATHER IS EXPECTED AT THIS TIME. .SPOTTER INFORMATION STATEMENT... SPOTTER ACTIVATION WILL LIKELY BE REQUIRED THIS AFTERNOON AND EVENING.
In the hours before
Local storm report, Apr 1, 4:22 PM CST, 1 hour 23 minutes before
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</html>Local storm report, Apr 1, 5:14 PM CST, 31 minutes before
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</html>Local storm report, Apr 1, 5:37 PM CST, 8 minutes before
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</html>The office that day
Everything else NWS Lubbock, TX issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Mar 31, 10:47 PM CST | Severe Thunderstorm Warning | LUB | Garza | 43 min |
| Apr 1, 3:36 PM CST | Severe Thunderstorm Warning | LUB | Floyd | 23 min |
| Apr 1, 3:44 PM CST | Severe Thunderstorm Warning | LUB | Motley | 46 min |
| Apr 1, 4:29 PM CST | Severe Thunderstorm Warning | LUB | Hall, Motley | 61 min |
| Apr 1, 4:42 PM CST | Severe Thunderstorm Warning | LUB | Cottle | 48 min |
| Apr 1, 4:51 PM CST | Severe Thunderstorm Warning | LUB | Childress | 54 min |
| Apr 1, 5:30 PM CST | Severe Thunderstorm Warning | LUB | Cottle | 45 min |
Nearby
Severe Thunderstorm Warnings in Texas, 2006Every severe thunderstorm warning in 2006
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.