Alert archive / Texas / Tornado Watches in 2016
Tornado Watch 199
The Storm Prediction Center issued this tornado watch at May 23, 2016, 2:32 PM CDT for 43 counties in Texas. It was in force for 7 hr.
The area
The outline as issued.
The facts
- Issued
- May 23, 2016, 2:32 PM CDT (19:32 UTC)
- Expired
- May 23, 2016, 10:00 PM CDT
- In force
- 7 hr
- Issued by
- the Storm Prediction Center
- Largest hail expected
- 4 in
- Strongest gust expected
- 60 kt
All 43 counties
Borden County, TX, Brewster County, TX, Briscoe County, TX, Childress County, TX, Coke County, TX, Cottle County, TX, Crane County, TX, Crockett County, TX, Crosby County, TX, Dickens County, TX, Edwards County, TX, Fisher County, TX, Floyd County, TX, Garza County, TX, Glasscock County, TX, Hale County, TX, Hall County, TX, Haskell County, TX, Howard County, TX, Irion County, TX, Jones County, TX, Kent County, TX, King County, TX, Lubbock County, TX, Lynn County, TX, Martin County, TX, Midland County, TX, Mitchell County, TX, Motley County, TX, Nolan County, TX, Pecos County, TX, Reagan County, TX, Runnels County, TX, Schleicher County, TX, Scurry County, TX, Sterling County, TX, Stonewall County, TX, Sutton County, TX, Taylor County, TX, Terrell County, TX, Tom Green County, TX, Upton County, TX, Val Verde County, TX
The radar
The Lubbock radar (KLBB), 127 km from the middle of the area, began a volume at 19:32 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
- 60%
- One or more EF2 to EF5 tornadoes
- 30%
- Ten or more severe wind reports
- 50%
- One or more gusts of 65 knots or more
- 10%
- Ten or more severe hail reports
- 95%
- One or more hailstones of 2 inches or more
- 70%
- Six or more combined severe hail and wind reports
- 95%
Warnings issued inside it
36 tornado, severe thunderstorm and flash flood warnings for its counties while it was in force.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| May 23, 3:01 PM CDT | Severe Thunderstorm Warning | MAF | Pecos | 59 min |
| May 23, 3:33 PM CDT | Severe Thunderstorm Warning | MAF | Pecos | 57 min |
| May 23, 4:09 PM CDT | Severe Thunderstorm Warning | MAF | Crane, Reagan, Upton | 66 min |
| May 23, 4:22 PM CDT | Severe Thunderstorm Warning | SJT | Crockett | 23 min |
| May 23, 4:37 PM CDT | Severe Thunderstorm Warning | MAF | Pecos, Terrell | 68 min |
| May 23, 4:48 PM CDT | Severe Thunderstorm Warning | SJT | Crockett | 42 min |
| May 23, 5:04 PM CDT | Severe Thunderstorm Warning | LUB | Crosby, Floyd, Hale, Lubbock | 41 min |
| May 23, 5:08 PM CDT | Severe Thunderstorm Warning | LUB | Briscoe, Floyd, Hall | 37 min |
| May 23, 5:20 PM CDT | Severe Thunderstorm Warning | EWX | Val Verde | 40 min |
| May 23, 5:30 PM CDT | Severe Thunderstorm Warning | MAF | Terrell | 45 min |
| May 23, 5:43 PM CDT | Severe Thunderstorm Warning | LUB | Floyd | 24 min |
| May 23, 5:58 PM CDT | Tornado Warning | MAF | Terrell | 32 min |
| May 23, 6:03 PM CDT | Severe Thunderstorm Warning | MAF | Borden, Glasscock, Howard, Mitchell | 57 min |
| May 23, 6:14 PM CDT | Severe Thunderstorm Warning | MAF | Terrell | 61 min |
| May 23, 6:15 PM CDT | Severe Thunderstorm Warning | LUB | Briscoe | 45 min |
| May 23, 6:42 PM CDT | Severe Thunderstorm Warning | MAF | Borden, Dawson | 63 min |
| May 23, 7:04 PM CDT | Severe Thunderstorm Warning | LUB | Briscoe, Hall | 26 min |
| May 23, 7:07 PM CDT | Severe Thunderstorm Warning | EWX | Val Verde | 53 min |
| May 23, 7:16 PM CDT | Severe Thunderstorm Warning | MAF | Terrell | 49 min |
| May 23, 7:22 PM CDT | Severe Thunderstorm Warning | LUB | Lynn | 38 min |
| May 23, 7:30 PM CDT | Severe Thunderstorm Warning | LUB | Briscoe, Hall | 45 min |
| May 23, 7:32 PM CDT | Tornado Warning | MAF | Terrell | 28 min |
| May 23, 7:35 PM CDT | Tornado Warning | EWX | Val Verde | 40 min |
| May 23, 7:35 PM CDT | Severe Thunderstorm Warning | LUB | Garza | 25 min |
| May 23, 8:00 PM CDT | Severe Thunderstorm Warning | LUB | Garza, Kent, Lynn | 30 min |
| May 23, 8:14 PM CDT | Severe Thunderstorm Warning | EWX | Val Verde | 46 min |
| May 23, 8:15 PM CDT | Flash Flood Warning | LUB | Hall | 2 hr |
| May 23, 8:15 PM CDT | Severe Thunderstorm Warning | LUB | Hall, Motley | 45 min |
| May 23, 8:27 PM CDT | Severe Thunderstorm Warning | LUB | Crosby, Garza | 48 min |
| May 23, 8:28 PM CDT | Severe Thunderstorm Warning | LUB | Dickens, Garza, Kent | 9 min |
| May 23, 8:58 PM CDT | Severe Thunderstorm Warning | LUB | Hall, Motley | 32 min |
| May 23, 9:00 PM CDT | Severe Thunderstorm Warning | LUB | Crosby, Dickens, Motley | 45 min |
| May 23, 9:23 PM CDT | Tornado Warning | LUB | Hall, Motley | 22 min |
| May 23, 9:26 PM CDT | Severe Thunderstorm Warning | LUB | Childress, Cottle, Hall, Motley | 49 min |
| May 23, 9:44 PM CDT | Tornado Warning | LUB | Hall, Motley | 31 min |
| May 23, 9:56 PM CDT | Flash Flood Warning | LUB | Hall, Motley | 109 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, 7.5 hours before the alert went out and 138 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
- 2825 J/kg
- Mixed-layer CIN
- -130 J/kg
- Mixed-layer LCL
- 985 m above ground
- 0-6 km bulk shear
- 26 kt
- 0-1 km storm-relative helicity
- 104 m²/s²
- 0-3 km storm-relative helicity
- 126 m²/s²
- Significant tornado parameter
- 0.4
- Supercell composite
- 4.8
The text
As transmitted.
038
WWUS20 KWNS 231930
SEL9
SPC WW 231930
TXZ000-240300-
URGENT - IMMEDIATE BROADCAST REQUESTED
TORNADO WATCH NUMBER 199
NWS STORM PREDICTION CENTER NORMAN OK
230 PM CDT MON MAY 23 2016
THE NWS STORM PREDICTION CENTER HAS ISSUED A
* TORNADO WATCH FOR PORTIONS OF
WEST TEXAS
* EFFECTIVE THIS MONDAY AFTERNOON AND EVENING FROM 230 PM UNTIL
1000 PM CDT.
* PRIMARY THREATS INCLUDE...
A FEW TORNADOES LIKELY WITH A COUPLE INTENSE TORNADOES POSSIBLE
WIDESPREAD LARGE HAIL EXPECTED WITH ISOLATED VERY LARGE HAIL
EVENTS TO 4 INCHES IN DIAMETER LIKELY
SCATTERED DAMAGING WIND GUSTS TO 70 MPH POSSIBLE
SUMMARY...ISOLATED SUPERCELL THUNDERSTORMS ARE FORECAST TO FORM
ALONG THE DRYLINE OVER WEST TX THIS AFTERNOON AND MOVE SLOWLY
EASTWARD ACROSS THE WATCH AREA. VERY LARGE HAIL WILL BE THE MAIN
RISK WITH STORMS...BUT THE STRONGEST CELLS COULD ALSO PRODUCE A
TORNADO OR TWO.
THE TORNADO WATCH AREA IS APPROXIMATELY ALONG AND 70 STATUTE
MILES EAST AND WEST OF A LINE FROM 20 MILES NORTH NORTHWEST OF
CHILDRESS TEXAS TO 55 MILES EAST SOUTHEAST OF DRYDEN TEXAS. FOR
A COMPLETE DEPICTION OF THE WATCH SEE THE ASSOCIATED WATCH
OUTLINE UPDATE (WOUS64 KWNS WOU9).
PRECAUTIONARY/PREPAREDNESS ACTIONS...
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.
&&
AVIATION...TORNADOES AND A FEW SEVERE THUNDERSTORMS WITH HAIL
SURFACE AND ALOFT TO 4 INCHES. EXTREME TURBULENCE AND SURFACE
WIND GUSTS TO 60 KNOTS. A FEW CUMULONIMBI WITH MAXIMUM TOPS TO
500. MEAN STORM MOTION VECTOR 27025.
...HARTSPC that day
Everything else SPC issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| May 22, 7:02 PM CDT | Mesoscale Discussion | SPC | Beaver | 118 min |
| May 22, 7:46 PM CDT | Mesoscale Discussion | SPC | Comanche, Greer, Jackson, Kiowa, Tillman | 89 min |
| May 22, 8:48 PM CDT | Severe Thunderstorm Watch | SPC | Comanche, Cotton, Greer, Harmon, Jackson, Jefferson and 3 more | 5 hr |
| May 22, 9:10 PM CDT | Mesoscale Discussion | SPC | Beaver | 65 min |
| May 23, 1:36 AM CDT | Mesoscale Discussion | SPC | Carter, Comanche, Cotton, Jefferson, Love, Marshall and 2 more | 84 min |
| May 23, 2:15 AM CDT | Severe Thunderstorm Watch | SPC | Carter, Cotton, Jackson, Jefferson, Love, Marshall and 2 more | 5 hr |
| May 23, 4:58 AM CDT | Mesoscale Discussion | SPC | Atoka, Bryan, Choctaw, Jefferson, Love, Marshall and 1 more | 62 min |
| May 23, 2:18 PM CDT | Mesoscale Discussion | SPC | Beckham, Dewey, Ellis, Harmon, Harper, Major and 3 more | 117 min |
| May 23, 3:37 PM CDT | Tornado Watch | SPC | Beaver, Beckham, Custer, Dewey, Ellis, Greer and 9 more | 8 hr |
| May 23, 6:08 PM CDT | Mesoscale Discussion | SPC | Beaver, Beckham, Custer, Dewey, Ellis, Greer and 9 more | 2 hr |
| May 22, 9:35 PM CDT | Mesoscale Discussion | SPC | Irion, Reagan | 85 min |
| May 23, 1:32 PM CDT | Mesoscale Discussion | SPC | Borden, Coke, Crockett, Crosby, Dawson, Garza and 15 more | 118 min |
| May 23, 5:29 PM CDT | Mesoscale Discussion | SPC | Borden, Briscoe, Coke, Cottle, Crockett, Crosby and 30 more | 91 min |
Nearby
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.