Alert archive / Texas / Special Weather Statements in 2012
Special Weather Statement, NWS Lubbock, TX
NWS Lubbock, TX issued this special weather statement at Jul 16, 2012, 4:59 PM CDT for Crosby County, Texas. It was in force for 31 min. No storm report in the archive falls inside the area while it was in force.
The area
The outline as issued.
The facts
- Issued
- Jul 16, 2012, 4:59 PM CDT (21:59 UTC)
- Expired
- Jul 16, 2012, 5:30 PM CDT
- In force
- 31 min
- Issued by
- NWS Lubbock, TX
County Crosby County, TX
The radar
The Lubbock radar (KLBB), 46 km from the middle of the area, began a volume at 22:00 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 nearest sounding before it
Midland Regional, TX (KMAF), launched 12:00Z, 10.0 hours before the alert went out and 212 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
- 1172 J/kg
- Mixed-layer CIN
- -197 J/kg
- Mixed-layer LCL
- 1403 m above ground
- 0-6 km bulk shear
- 16 kt
- 0-1 km storm-relative helicity
- -2 m²/s²
- 0-3 km storm-relative helicity
- 57 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 1.9
The text
As transmitted, in the capitals the NWS used until 2016.
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</html>What forecasters said that day
The local office's own words before this special weather statement 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 special weather statement went out at Jul 16, 3:09 PM CDT, 1 hour 50 minutes earlier.
Area forecast discussion, Jul 16, 3:09 PM CDT, 1 hour 50 minutes before
AREA FORECAST DISCUSSION NATIONAL WEATHER SERVICE LUBBOCK TX 309 PM CDT MON JUL 16 2012 .SHORT TERM... THE UA LOW CONTINUED TO SLOWLY PROGRESS WESTWARD ACROSS THE SOUTHERN PLAINS LATE THIS AFTERNOON...WITH THE CENTER OF THE SAID DISTURBANCE LOCATED JUST SE OF THE REGION. THE INCREASE IN LARGE SCALE ASCENT HAS RESULTED IN ISOLATED TO SCATTERED SHOWERS AND THUNDERSTORMS ACROSS PORTIONS OF THE REGION...WITH THE STRONGEST ACTIVITY NOTED NEAR THE EDGE OF THE CAPROCK...AND SOUTH AND EAST OF THE CWA. THIS IS NOT SURPRISING GIVEN THE LOCATION OF THE CENTER OF THE DISTURBANCE...IN ADDITION TO LITTLE TO NO CIN...PWATS NEARING 1.60 INCHES AND SFC-BASED CAPE AOA 1500 J/KG. ON THE CAPROCK...SHOWERS ARE STRUGGLING TO STRENGTHEN DUE TO A MID-LEVEL CAPPING INVERSION. DESPITE INCREASED CLOUDINESS...TEMPS MANAGED TO WARM INTO THE 80S AND 90S. PROGGED MODEL SOUNDINGS EXHIBITED STEEPENED LAPSE RATES AND THUS...CLOUD BASES BEING AROUND 8000 FT. IT IS THEREFORE NOT OUT OF THE QUESTION TO SEE A FEW ISOLATED WIND GUSTS POSSIBLY APPROACH SEVERE LEVELS. FURTHERMORE GIVEN MOIST MID-LEVELS...THE ACTIVITY WILL BE RATHER GOOD RAIN PRODUCERS... AS RAINFALL ACCUMULATIONS OF A FEW TENTHS OF AN INCH WITH THE STRONGEST ACTIVITY IS NOT OUT OF THE QUESTION. FORECAST SOLUTIONS HINT AT THE PRECIP PERSISTING THROUGH THIS EVENING...PARTICULARLY OFF THE CAPROCK NEAREST TO THE BEST MOISTURE AND INSTABILITY AXES. THE NAM AND ECMWF SOLUTIONS SHOWED A LULL OVERNIGHT...BUT THE GFS INSISTS ON LIGHT QPF LINGERING ACROSS PORTIONS OF THE FA. PRECIP HAS LINGERED OVER NIGHT AND INTO THE NEXT MORNING FOR THE PAST FEW DAYS AND AS SUCH...THE GFS MAY NOT BE TOTALLY OFF BASED. WILL THEREFORE MAINTAIN A SLIGHT MENTION WITH 14 PERCENT POPS TONIGHT THROUGH EARLY TOMORROW MORNING FOR PORTIONS ON THE CAPROCK AND ACROSS SRN LOCALES. TOMORROW...THE UA DISTURBANCE WILL COMMENCE TO SLOWLY TRANSLATE SSW AWAY FROM THE SOUTH PLAINS AND AS A RESULT...THE BEST SYNOPTIC LIFT WILL SHIFT TO ON THE CAPROCK /ESPECIALLY ACROSS THE SRN AND SWRN ZONES/. WILL THEREFORE MAINTAIN MENTIONABLE POPS ACROSS ALL BUT THE FAR NERN ZONES...WITH BEST POPS ACROSS THE SW. && .LONG TERM... ATMOSPHERE WILL BE IN TRANSITION MID WEEK AS UPPER LOW MOVES FROM SOUTHWEST TEXAS NEAR DEL RIO LATE TUESDAY AND THEN WESTWARD ACROSS NORTHERN MEXICO THURSDAY AND FRIDAY TAKING THE DEEPER MOISTURE WITH IT. DID KEEP SLIGHT CHANCE POPS ACROSS THE WESTERN HALF OF THE CWA LATE TUESDAY...DECREASING COVERAGE TO AREAS JUST ALONG THE NM BORDER WEDNESDAY AFTERNOON AS MODELS HINT A SOME RESIDUAL MID LEVEL MOISTURE AND WEAK CONVECTIVE SIGNALS ALONG 700-500 MB THETA-E AXIS. TIME SECTIONS AND FORECAST SOUNDINGS SHOW PRONOUCDED MID LEVEL DRYING AFTER TUESDAY NIGHT AS UPPER HIGH STRENGTHENS ACROSS THE CENTRAL ROCKIES INTO THE CENTRAL PLAINS KEEPING EAST TO SOUTHEAST MID AND UPPER WINDS...SUBSIDENCE AND LIMITED INSTABILITY ACROSS THE REGION. TEMPERATURES WILL CREEP BACK UP INTO THE MID 90S BY THE END OF THE WEEK AND INTO THE WEEKEND WITH POPS LOW TO NIL AT LEAST INTO EARLY NEXT WEEK. && .PRELIMINARY POINT TEMPS/POPS... FRIONA 65 92 65 92 64 / 20 20 20 20 10 TULIA 67 92 66 92 66 / 20 20 20 10 10 PLAINVIEW 67 92 67 92 67 / 20 20 20 10 10 LEVELLAND 68 92 68 92 67 / 20 30 20 10 10 LUBBOCK 68 93 69 93 69 / 20 20 20 10 10 DENVER CITY 67 92 68 91 67 / 20 30 20 10 10 BROWNFIELD 68 92 69 92 68 / 20 30 20 10 10 CHILDRESS 73 97 69 97 72 / 20 10 10 10 10 SPUR 70 95 69 95 70 / 20 20 10 10 10 ASPERMONT 72 98 71 98 72 / 20 20 10 10 10 && .LUB WATCHES/WARNINGS/ADVISORIES... NONE. && 29/06
Hazardous weather outlook, Jul 16, 3:34 AM CDT, 13 hours 25 minutes before
HAZARDOUS WEATHER OUTLOOK NATIONAL WEATHER SERVICE LUBBOCK TX 334 AM CDT MON JUL 16 2012 TXZ021>044-171000- PARMER-CASTRO-SWISHER-BRISCOE-HALL-CHILDRESS-BAILEY-LAMB-HALE- FLOYD-MOTLEY-COTTLE-COCHRAN-HOCKLEY-LUBBOCK-CROSBY-DICKENS-KING- YOAKUM-TERRY-LYNN-GARZA-KENT-STONEWALL- 334 AM CDT MON JUL 16 2012 THIS HAZARDOUS WEATHER OUTLOOK IS FOR THE EXTREME SOUTHERN TEXAS PANHANDLE...SOUTH PLAINS AND ROLLING PLAINS. .DAY ONE...TODAY AND TONIGHT ISOLATED TO SCATTERED THUNDERSTORMS WILL BE POSSIBLE OVER THE SOUTH PLAINS...ROLLING PLAINS AND EXTREME SOUTHERN TEXAS PANHANDLE THIS AFTERNOON. SOME STORMS MAY BE CAPABLE OF PRODUCING WIND GUSTS TO 60 MPH. .DAYS TWO THROUGH SEVEN...TUESDAY THROUGH SUNDAY NO HAZARDOUS WEATHER IS EXPECTED AT THIS TIME.
In the hours before
Special weather statement, Jul 16, 2:28 PM CDT, 2 hours 31 minutes before
SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE LUBBOCK TX
228 PM CDT MON JUL 16 2012
TXZ030-162015-
FLOYD-
228 PM CDT MON JUL 16 2012
...SIGNIFICANT WEATHER ADVISORY FOR FLOYD COUNTY...
AT 227 PM CDT...NATIONAL WEATHER SERVICE DOPPLER RADAR INDICATED A
STRONG THUNDERSTORM OVER WEST CENTRAL FLOYD COUNTY...SLOWLY MOVING
NORTHEAST AT 5 MPH.
WINDS SPEEDS UP TO 40 MPH...OCCASIONAL CLOUD TO GROUND
LIGHTNING...AND BRIEF MODERATE DOWNPOURS ARE POSSIBLE WITH THIS
STORM.
GUSTY WINDS MAY CAUSE SMALL OBJECTS SUCH AS TRASH BINS TO BLOW
AROUND. STAY AWAY FROM HIGH OBJECTS OUTDOORS SUCH AS TREES. SEEK
SHELTER IN A STURDY STRUCTURE UNTIL THIS STORM HAS PASSED.
LAT...LON 3431 10118 3402 10137 3400 10155 3416 10156
3431 10154
TIME...MOT...LOC 1927Z 216DEG 20KT 3415 10149Special weather statement, Jul 16, 3:25 PM CDT, 1 hour 34 minutes before
SPECIAL WEATHER STATEMENT NATIONAL WEATHER SERVICE LUBBOCK TX 325 PM CDT MON JUL 16 2012 TXZ035-041-162115- LUBBOCK-LYNN- 325 PM CDT MON JUL 16 2012 ...SIGNIFICANT WEATHER ADVISORY FOR LYNN AND LUBBOCK COUNTIES... AT 324 PM CDT...NATIONAL WEATHER SERVICE DOPPLER RADAR INDICATED A STRONG THUNDERSTORM OVER NORTH CENTRAL LYNN COUNTY...SLOWLY MOVING EAST AT 5 MPH. WINDS SPEEDS UP TO 40 MPH...OCCASIONAL CLOUD TO GROUND LIGHTNING...AND BRIEF MODERATE DOWNPOURS...ARE POSSIBLE WITH THIS STORM. GUSTY WINDS MAY CAUSE SMALL OBJECTS SUCH AS TRASH BINS TO BLOW AROUND. STAY AWAY FROM HIGH OBJECTS OUTDOORS SUCH AS TREES. SEEK SHELTER IN A STURDY STRUCTURE UNTIL THIS STORM HAS PASSED. LAT...LON 3344 10163 3324 10172 3333 10190 3344 10183 TIME...MOT...LOC 2024Z 286DEG 4KT 3334 10180
Special weather statement, Jul 16, 3:31 PM CDT, 1 hour 28 minutes before
SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE LUBBOCK TX
331 PM CDT MON JUL 16 2012
TXZ029-030-036-162100-
CROSBY-FLOYD-HALE-
331 PM CDT MON JUL 16 2012
...SIGNIFICANT WEATHER ADVISORY FOR CROSBY...HALE AND FLOYD
COUNTIES...
AT 329 PM CDT...NATIONAL WEATHER SERVICE DOPPLER RADAR INDICATED A
STRONG THUNDERSTORMS ACROSS EASTERN AND SOUTHEASTERN FLOYD
COUNTY...MOVING NORTHEAST AT 10 MPH.
WINDS SPEEDS UP TO 40 MPH...OCCASIONAL CLOUD TO GROUND
LIGHTNING...AND PONDING OF WATER ON ROADWAYS ARE POSSIBLE WITH THESE
STORMS.
GUSTY WINDS MAY CAUSE SMALL OBJECTS SUCH AS TRASH BINS TO BLOW
AROUND. STAY AWAY FROM HIGH OBJECTS OUTDOORS SUCH AS TREES. SEEK
SHELTER IN A STURDY STRUCTURE UNTIL THIS STORM HAS PASSED.
LAT...LON 3398 10129 3375 10154 3377 10156 3383 10156
3383 10165 3406 10156
TIME...MOT...LOC 2029Z 213DEG 12KT 3386 10155Special weather statement, Jul 16, 3:36 PM CDT, 1 hour 23 minutes before
SPECIAL WEATHER STATEMENT NATIONAL WEATHER SERVICE LUBBOCK TX 336 PM CDT MON JUL 16 2012 TXZ035-041-162100- LUBBOCK-LYNN- 336 PM CDT MON JUL 16 2012 ...SIGNIFICANT WEATHER ADVISORY FOR LYNN AND LUBBOCK COUNTIES... AT 332 PM CDT...NATIONAL WEATHER SERVICE DOPPLER RADAR INDICATED A STRONG THUNDERSTORM OVER NORTH CENTRAL LYNN COUNTY 5 MILES NORTHWEST OF WILSON...MOVING SOUTHEAST AT 5 MPH. WINDS SPEEDS UP TO 40 MPH...BRIEF HEAVY DOWNPOURS...AND SMALL HAIL IS POSSIBLE WITH THIS STORM. GUSTY WINDS MAY CAUSE SMALL OBJECTS SUCH AS TRASH BINS TO BLOW AROUND. SEEK SHELTER IN A STURDY STRUCTURE UNTIL THIS STORM HAS PASSED. LAT...LON 3334 10161 3322 10175 3332 10193 3346 10179 TIME...MOT...LOC 2035Z 308DEG 4KT 3333 10178
Special weather statement, Jul 16, 4:44 PM CDT, 15 minutes before
SPECIAL WEATHER STATEMENT NATIONAL WEATHER SERVICE LUBBOCK TX 444 PM CDT MON JUL 16 2012 TXZ041-042-162215- GARZA-LYNN- 444 PM CDT MON JUL 16 2012 ...SIGNIFICANT WEATHER ADVISORY FOR EASTERN LYNN AND GARZA COUNTIES... AT 439 PM CDT...NATIONAL WEATHER SERVICE DOPPLER RADAR INDICATED A CLUSTER OF STRONG THUNDERSTORM ACROSS MUCH OF EASTERN LYNN COUNTY INTO WESTERN GARZA COUNTY...MOVING EAST AT 25 MPH. THESE STORMS WILL AFFECT POST...GRASSLAND AND HIGHWAY 84. ONE HALF INCH DIAMETER HAIL...WINDS UP TO 50 MPH...CONTINUOUS CLOUD TO GROUND LIGHTNING AND BRIEF HEAVY DOWNPOURS...ARE POSSIBLE WITH THIS STORM. IN ADDITION...BRIEF SPIN UPS KNOW AS GUSTNADOES WILL BE POSSIBLE ON THE LEADING EDGE OF THE OUTFLOW WITH THESE STORMS. GUSTY WINDS MAY CAUSE SMALL BRANCHES TO BE BLOWN DOWN...AND LOOSE OBJECTS TO BLOW AROUND. STAY AWAY FROM HIGH OBJECTS OUTDOORS SUCH AS TREES. SEEK SHELTER IN A STURDY STRUCTURE UNTIL THIS STORM HAS PASSED. LAT...LON 3337 10105 3297 10105 3297 10181 3335 10168 TIME...MOT...LOC 2141Z 273DEG 21KT 3313 10152
Special weather statement, Jul 16, 4:59 PM CDT, 0 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 |
|---|---|---|---|---|
| Jul 16, 2:28 PM CDT | Special Weather Statement | LUB | Floyd | 47 min |
| Jul 16, 3:25 PM CDT | Special Weather Statement | LUB | Lynn | 50 min |
| Jul 16, 3:31 PM CDT | Special Weather Statement | LUB | Floyd | 29 min |
| Jul 16, 3:36 PM CDT | Special Weather Statement | LUB | Lynn | 24 min |
| Jul 16, 4:44 PM CDT | Special Weather Statement | LUB | Garza | 31 min |
| Jul 16, 4:51 PM CDT | Severe Thunderstorm Warning | LUB | Crosby, Garza | 39 min |
| Jul 16, 5:25 PM CDT | Special Weather Statement | LUB | Hall | 35 min |
| Jul 16, 5:29 PM CDT | Special Weather Statement | LUB | Crosby | 31 min |
| Jul 16, 5:30 PM CDT | Special Weather Statement | LUB | Garza | 30 min |
Nearby
Special Weather Statements in Texas, 2012Every special weather statement in 2012
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.