Alert archive / Texas / Tornado Watches in 2006
Tornado Watch 294
The Storm Prediction Center issued this tornado watch at May 5, 2006, 3:26 PM MDT for Roosevelt County, New Mexico; 22 counties in Texas. It was in force for 5 hr.
The area
The outline as issued.
The facts
- Issued
- May 5, 2006, 3:26 PM MDT (21:26 UTC)
- Expired
- May 5, 2006, 8:39 PM MDT
- In force
- 5 hr
- Issued by
- the Storm Prediction Center
- Largest hail expected
- 3 in
- Strongest gust expected
- 60 kt
All 23 counties
Roosevelt County, NM, Bailey County, TX, Callahan County, TX, Cochran County, TX, Crosby County, TX, Dickens County, TX, Fisher County, TX, Floyd County, TX, Garza County, TX, Hale County, TX, Haskell County, TX, Hockley County, TX, Jones County, TX, Kent County, TX, King County, TX, Lamb County, TX, Lubbock County, TX, Lynn County, TX, Shackelford County, TX, Stonewall County, TX, Terry County, TX, Throckmorton County, TX, Yoakum County, TX
The radar
The Lubbock radar (KLBB), 16 km from the middle of the area, began a volume at 21:27 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.
What SPC expected
The probabilities SPC published with the watch, for the watch area over its life.
- Two or more tornadoes
- 40%
- One or more EF2 to EF5 tornadoes
- 20%
- Ten or more severe wind reports
- 30%
- One or more gusts of 65 knots or more
- 30%
- Ten or more severe hail reports
- 60%
- One or more hailstones of 2 inches or more
- 50%
- Six or more combined severe hail and wind reports
- 80%
Warnings issued inside it
39 tornado, severe thunderstorm and flash flood warnings for its counties while it was in force.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| May 5, 4:12 PM MDT | Severe Thunderstorm Warning | LUB | Lubbock, Lynn | 63 min |
| May 5, 4:23 PM MDT | Severe Thunderstorm Warning | ABQ | Roosevelt | 67 min |
| May 5, 4:28 PM MDT | Severe Thunderstorm Warning | LUB | Hockley, Terry | 62 min |
| May 5, 4:55 PM MDT | Severe Thunderstorm Warning | LUB | Stonewall | 65 min |
| May 5, 4:58 PM MDT | Tornado Warning | LUB | Terry | 32 min |
| May 5, 5:14 PM MDT | Severe Thunderstorm Warning | LUB | Lubbock, Lynn | 61 min |
| May 5, 5:15 PM MDT | Severe Thunderstorm Warning | SJT | Fisher | 45 min |
| May 5, 5:28 PM MDT | Severe Thunderstorm Warning | SJT | Callahan, Taylor | 32 min |
| May 5, 5:30 PM MDT | Tornado Warning | LUB | Terry | 30 min |
| May 5, 5:32 PM MDT | Severe Thunderstorm Warning | LUB | Hockley | 43 min |
| May 5, 5:34 PM MDT | Severe Thunderstorm Warning | LUB | Garza | 56 min |
| May 5, 5:34 PM MDT | Tornado Warning | SJT | Callahan, Taylor | 26 min |
| May 5, 5:38 PM MDT | Severe Thunderstorm Warning | LUB | Cochran, Yoakum | 67 min |
| May 5, 5:41 PM MDT | Severe Thunderstorm Warning | LUB | Dickens, Kent | 49 min |
| May 5, 5:46 PM MDT | Tornado Warning | LUB | Lynn | 29 min |
| May 5, 5:50 PM MDT | Severe Thunderstorm Warning | SJT | Haskell | 55 min |
| May 5, 5:51 PM MDT | Severe Thunderstorm Warning | SJT | Fisher | 39 min |
| May 5, 5:56 PM MDT | Tornado Warning | LUB | Yoakum | 34 min |
| May 5, 5:57 PM MDT | Tornado Warning | SJT | Callahan | 48 min |
| May 5, 5:58 PM MDT | Severe Thunderstorm Warning | LUB | Stonewall | 24 min |
| May 5, 6:04 PM MDT | Tornado Warning | SJT | Haskell | 41 min |
| May 5, 6:12 PM MDT | Severe Thunderstorm Warning | SJT | Jones | 48 min |
| May 5, 6:16 PM MDT | Severe Thunderstorm Warning | LUB | Lynn | 59 min |
| May 5, 6:22 PM MDT | Tornado Warning | LUB | Terry | 38 min |
| May 5, 6:28 PM MDT | Tornado Warning | SJT | Jones | 47 min |
| May 5, 6:30 PM MDT | Severe Thunderstorm Warning | LUB | Garza | 30 min |
| May 5, 6:31 PM MDT | Severe Thunderstorm Warning | LUB | Kent | 59 min |
| May 5, 6:43 PM MDT | Tornado Warning | SJT | Callahan | 32 min |
| May 5, 6:44 PM MDT | Tornado Warning | SJT | Haskell, Shackelford, Throckmorton | 46 min |
| May 5, 7:00 PM MDT | Severe Thunderstorm Warning | LUB | Terry | 24 min |
| May 5, 7:09 PM MDT | Severe Thunderstorm Warning | SJT | Fisher | 66 min |
| May 5, 7:14 PM MDT | Tornado Warning | SJT | Callahan, Jones, Shackelford, Taylor | 46 min |
| May 5, 7:25 PM MDT | Severe Thunderstorm Warning | SJT | Haskell, Throckmorton | 50 min |
| May 5, 7:51 PM MDT | Severe Thunderstorm Warning | SJT | Fisher, Jones, Nolan | 54 min |
| May 5, 7:58 PM MDT | Tornado Warning | SJT | Callahan, Shackelford | 32 min |
| May 5, 8:03 PM MDT | Tornado Warning | SJT | Callahan, Taylor | 42 min |
| May 5, 8:19 PM MDT | Tornado Warning | SJT | Jones, Shackelford | 26 min |
| May 5, 8:28 PM MDT | Severe Thunderstorm Warning | SJT | Jones, Taylor | 32 min |
| May 5, 8:38 PM MDT | Tornado Warning | SJT | Callahan, Coleman | 52 min |
Discussions around it
SPC mesoscale discussions over the same counties from four hours before the watch to its end.
The nearest sounding before it
Midland Regional, TX (KMAF), launched 12:00Z, 9.4 hours before the alert went out and 194 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
- 1954 J/kg
- Mixed-layer CIN
- -58 J/kg
- Mixed-layer LCL
- 626 m above ground
- 0-6 km bulk shear
- 37 kt
- 0-1 km storm-relative helicity
- 296 m²/s²
- 0-3 km storm-relative helicity
- 302 m²/s²
- Significant tornado parameter
- 2.3
- Supercell composite
- 20.2
The text
As transmitted, in the capitals the NWS used until 2016.
000
WWUS20 KWNS 052126
SEL4
SPC WW 052126
NMZ000-TXZ000-060300-
URGENT - IMMEDIATE BROADCAST REQUESTED
TORNADO WATCH NUMBER 294
NWS STORM PREDICTION CENTER NORMAN OK
425 PM CDT FRI MAY 5 2006
THE NWS STORM PREDICTION CENTER HAS ISSUED A
TORNADO WATCH FOR PORTIONS OF
EASTERN NEW MEXICO
WEST TEXAS
EFFECTIVE THIS FRIDAY AFTERNOON AND EVENING FROM 425 PM UNTIL
1000 PM CDT.
TORNADOES...HAIL TO 3 INCHES IN DIAMETER...THUNDERSTORM WIND
GUSTS TO 70 MPH...AND DANGEROUS LIGHTNING ARE POSSIBLE IN THESE
AREAS.
THE TORNADO WATCH AREA IS APPROXIMATELY ALONG AND 45 STATUTE
MILES NORTH AND SOUTH OF A LINE FROM 35 MILES WEST SOUTHWEST OF
CANNON AFB NEW MEXICO TO 35 MILES EAST NORTHEAST OF ABILENE
TEXAS. FOR A COMPLETE DEPICTION OF THE WATCH SEE THE ASSOCIATED
WATCH OUTLINE UPDATE (WOUS64 KWNS WOU4).
REMEMBER...A TORNADO WATCH MEANS CONDITIONS ARE FAVORABLE FOR
TORNADOES AND SEVERE THUNDERSTORMS IN AND CLOSE TO THE WATCH
AREA. PERSONS IN THESE AREAS SHOULD BE ON THE LOOKOUT FOR
THREATENING WEATHER CONDITIONS AND LISTEN FOR LATER STATEMENTS
AND POSSIBLE WARNINGS.
OTHER WATCH INFORMATION...CONTINUE...WW 292...WW 293...
DISCUSSION...SEVERE CELLS ARE ONGOING OVER EASTERN NM. OTHER
ISOLATED THUNDERSTORMS ARE BEGINNING TO FORM ALONG SURFACE BOUNDARY
SOUTH OF LBB. BACKED LOW LEVEL WINDS JUST NORTH OF BOUNDARY ALONG
WITH SLOW DESTABILIZATION WILL PROMOTE A RISK OF SUPERCELLS CAPABLE
OF LARGE HAIL...DAMAGING WINDS...AND ISOLATED TORNADOES. GREATEST
TORNADO THREAT WILL BE ALONG SURFACE BOUNDARY SOUTH OF LBB.
AVIATION...TORNADOES AND A FEW SEVERE THUNDERSTORMS WITH HAIL
SURFACE AND ALOFT TO 3 INCHES. EXTREME TURBULENCE AND SURFACE
WIND GUSTS TO 60 KNOTS. A FEW CUMULONIMBI WITH MAXIMUM TOPS TO
500. MEAN STORM MOTION VECTOR 27030.
...HARTSPC that day
Everything else SPC issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| May 5, 11:36 AM MDT | Mesoscale Discussion | SPC | Chaves, Eddy, Lea | 84 min |
| May 5, 12:08 PM MDT | Tornado Watch | SPC | Chaves, Eddy, Lea | 9 hr |
| May 5, 5:49 PM MDT | Mesoscale Discussion | SPC | Curry, Lea, Roosevelt | 86 min |
| May 4, 6:24 PM MDT | Mesoscale Discussion | SPC | Andrews, Bastrop, Bell, Blanco, Borden, Brown and 49 more | 96 min |
| May 4, 8:12 PM MDT | Mesoscale Discussion | SPC | Andrews, Atascosa, Bandera, Bastrop, Bell, Bexar and 71 more | 93 min |
| May 4, 9:00 PM MDT | Severe Thunderstorm Watch | SPC | Bandera, Bastrop, Bexar, Blanco, Borden, Brown and 45 more | 6 hr |
| May 5, 12:25 AM MDT | Mesoscale Discussion | SPC | Dallas, Denton, Hood, Jack, Johnson, Palo Pinto and 5 more | 2 hr |
| May 5, 2:34 PM MDT | Mesoscale Discussion | SPC | Bandera, Edwards, Kerr, Medina, Real, Terrell and 2 more | 116 min |
| May 5, 2:35 PM MDT | Mesoscale Discussion | SPC | Bandera, Edwards, Kerr, Medina, Real, Terrell and 2 more | 115 min |
| May 5, 4:02 PM MDT | Severe Thunderstorm Watch | SPC | Atascosa, Bandera, Bexar, Blanco, Burnet, Comal and 20 more | 7 hr |
Nearby
Tornado Watches in Texas, 2006Tornado Watches in New Mexico, 2006Every tornado watch 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.