Alert archive / Texas / Tornado Watches in 2014

Tornado Watch 264

June 8, 2014Eddy County, Lea County, New Mexico; 21 counties in Texas

The Storm Prediction Center issued this tornado watch at Jun 8, 2014, 4:09 PM MDT for Eddy County, Lea County, New Mexico; 21 counties in Texas. It was in force for 8 hr.

The area

The outline as issued.

The facts

Issued
Jun 8, 2014, 4:09 PM MDT (22:09 UTC)
Expired
Jun 9, 2014, 12:00 AM MDT
In force
8 hr
Issued by
the Storm Prediction Center
Largest hail expected
3 in
Strongest gust expected
65 kt
All 23 counties

Eddy County, NM, Lea County, NM, Andrews County, TX, Brewster County, TX, Cochran County, TX, Crane County, TX, Culberson County, TX, Dawson County, TX, Ector County, TX, Gaines County, TX, Glasscock County, TX, Jeff Davis County, TX, Loving County, TX, Martin County, TX, Midland County, TX, Pecos County, TX, Reagan County, TX, Reeves County, TX, Terry County, TX, Upton County, TX, Ward County, TX, Winkler County, TX, Yoakum County, TX

The radar

The Midland/Odessa radar (KMAF), 142 km from the middle of the area, began a volume at 22:13 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
40%
One or more hailstones of 2 inches or more
30%
Six or more combined severe hail and wind reports
70%

Warnings issued inside it

10 tornado, severe thunderstorm and flash flood warnings for its counties while it was in force.

IssuedProductOfficeCountiesLasted
Jun 8, 4:43 PM MDTSevere Thunderstorm WarningMAFBrewster, Presidio62 min
Jun 8, 4:52 PM MDTSevere Thunderstorm WarningMAFBrewster, Pecos53 min
Jun 8, 5:43 PM MDTSevere Thunderstorm WarningMAFEddy, Lea62 min
Jun 8, 5:45 PM MDTSevere Thunderstorm WarningMAFBrewster60 min
Jun 8, 6:46 PM MDTSevere Thunderstorm WarningMAFEddy, Lea59 min
Jun 8, 7:33 PM MDTTornado WarningMAFEddy27 min
Jun 8, 7:44 PM MDTSevere Thunderstorm WarningMAFEddy, Lea61 min
Jun 8, 7:59 PM MDTSevere Thunderstorm WarningMAFEddy, Lea61 min
Jun 8, 8:11 PM MDTSevere Thunderstorm WarningMAFLoving, Reeves, Ward, Winkler64 min
Jun 8, 9:08 PM MDTSevere Thunderstorm WarningMAFLoving, Pecos, Reeves, Ward52 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, 10.2 hours before the alert went out and 141 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 12:00Z on 2014-06-08Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 44 joules per kilogram.LCLLFCEL10008507005003002001001 km2 km3 km6 km9 km12 km15 km-30°-20°-10°0°10°20°30°40°
Temperature in red, dew point in green, the mixed-layer parcel dashed.
HodographHodograph, Midland Regional, TX at 12:00Z on 2014-06-08The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 207 square meters per square second.193958Sfc1 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
44 J/kg
Mixed-layer CIN
-585 J/kg
Mixed-layer LCL
1160 m above ground
0-6 km bulk shear
48 kt
0-1 km storm-relative helicity
207 m²/s²
0-3 km storm-relative helicity
453 m²/s²
Significant tornado parameter
0.0
Supercell composite
0.1

Open this sounding in Storm Lab

The text

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

618 
WWUS20 KWNS 082212
SEL4  
SPC WW 082212
NMZ000-TXZ000-090600-

URGENT - IMMEDIATE BROADCAST REQUESTED
TORNADO WATCH NUMBER 264
NWS STORM PREDICTION CENTER NORMAN OK
510 PM CDT SUN JUN 8 2014

THE NWS STORM PREDICTION CENTER HAS ISSUED A

* TORNADO WATCH FOR PORTIONS OF 
  SOUTHEAST NEW MEXICO
  SOUTHWEST TEXAS

* EFFECTIVE THIS SUNDAY AFTERNOON AND MONDAY MORNING FROM 510 PM
  UNTIL 100 AM CDT.

* PRIMARY THREATS INCLUDE...
  A COUPLE TORNADOES POSSIBLE
  SCATTERED LARGE HAIL AND ISOLATED VERY LARGE HAIL EVENTS TO 3
    INCHES IN DIAMETER POSSIBLE
  ISOLATED SIGNIFICANT DAMAGING WIND GUSTS TO 75 MPH POSSIBLE

THE TORNADO WATCH AREA IS APPROXIMATELY ALONG AND 90 STATUTE
MILES EAST AND WEST OF A LINE FROM 35 MILES EAST NORTHEAST OF
ROSWELL NEW MEXICO TO 45 MILES SOUTHEAST OF FORT STOCKTON TEXAS. 
FOR A COMPLETE DEPICTION OF THE WATCH SEE THE ASSOCIATED WATCH
OUTLINE UPDATE (WOUS64 KWNS WOU4).

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.

&&

OTHER WATCH INFORMATION...CONTINUE...WW 259...WW 260...WW
261...WW 262...WW 263...

DISCUSSION...ISOLD SVR TSTMS/SUPERCELLS EXPECTED OVER SE NM AND SW
TX THIS EVE/TNGT...WHERE LIGHT BUT MOIST SSELY LOW-LVL FLOW WILL
PREVAIL BENEATH STRENGTHENING WNWLY MID-LVL FLOW ROUNDING BASE OF
PROGRESSIVE CNTRL RCKYS SHORTWAVE TROUGH. COUPLED WITH STEEP MID-LVL
LAPSE RATES...SETUP COULD YIELD A FEW INSTANCES OF VERY LARGE HAIL
AND A COUPLE TORNADOES.

AVIATION...TORNADOES AND A FEW SEVERE THUNDERSTORMS WITH HAIL
SURFACE AND ALOFT TO 3 INCHES. EXTREME TURBULENCE AND SURFACE
WIND GUSTS TO 65 KNOTS. A FEW CUMULONIMBI WITH MAXIMUM TOPS TO
550. MEAN STORM MOTION VECTOR 31020.


...CORFIDI

SPC that day

Everything else SPC issued on the same UTC day.

IssuedProductOfficeCountiesLasted
Jun 7, 8:50 PM MDTMesoscale DiscussionSPCChaves, Curry, De Baca, Guadalupe, Quay, Roosevelt and 1 more85 min
Jun 7, 10:43 PM MDTMesoscale DiscussionSPCLea92 min
Jun 8, 1:02 AM MDTMesoscale DiscussionSPCLea118 min
Jun 8, 1:37 PM MDTMesoscale DiscussionSPCColfax, De Baca, Guadalupe, Harding, Lincoln, Mora and 3 more53 min
Jun 8, 1:55 PM MDTTornado WatchSPCChaves, Colfax, Curry, De Baca, Guadalupe, Harding and 7 more8 hr
Jun 8, 4:25 PM MDTMesoscale DiscussionSPCChaves, Colfax, De Baca, Guadalupe, Harding, Quay and 2 more2 hr
Jun 7, 6:06 PM MDTMesoscale DiscussionSPCArcher, Baylor, Clay, Foard, Hardeman, Montague and 2 more2 hr
Jun 7, 7:14 PM MDTSevere Thunderstorm WatchSPCArcher, Baylor, Clay, Cooke, Fannin, Foard and 6 more8 hr
Jun 7, 8:55 PM MDTMesoscale DiscussionSPCBowie, Red River2 hr
Jun 8, 9:32 AM MDTMesoscale DiscussionSPCBorden, Coke, Crosby, Dawson, Fisher, Gaines and 16 more118 min
Jun 8, 12:39 PM MDTMesoscale DiscussionSPCBowie, Camp, Cass, Franklin, Gregg, Harrison and 10 more2 hr
Jun 8, 1:19 PM MDTSevere Thunderstorm WatchSPCBowie, Cass, Harrison, Marion, Panola, Sabine and 2 more7 hr
Jun 8, 1:43 PM MDTMesoscale DiscussionSPCAndrews, Coke, Concho, Crane, Crockett, Ector and 27 more3 hr
Jun 8, 2:37 PM MDTMesoscale DiscussionSPCCass, Harrison, Marion, Panola, Shelby83 min
Jun 8, 5:34 PM MDTMesoscale DiscussionSPCBosque, Brewster, Concho, Coryell, Crockett, Hamilton and 14 more86 min

Nearby

Tornado Watches in Texas, 2014Tornado Watches in New Mexico, 2014Every tornado watch in 2014

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.