Alert archive / Texas / Severe Thunderstorm Warnings in 2012
Severe Thunderstorm Warning 48, NWS El Paso, TX
NWS El Paso, TX issued this severe thunderstorm warning at May 21, 2012, 4:29 PM MDT for Hudspeth County, Texas; Otero County, New Mexico. It was in force for 46 min. 2 reports came from inside the area while it was in force.
The area
The outline as issued, with what was reported inside it.
The facts
- Issued
- May 21, 2012, 4:29 PM MDT (22:29 UTC)
- Expired
- May 21, 2012, 5:15 PM MDT
- In force
- 46 min
- Issued by
- NWS El Paso, TX
- Area
- Storm-based polygon
Counties Otero County, NM, Hudspeth County, TX
The radar
The El Paso radar (KEPZ), 89 km from the middle of the area, began a volume at 22:30 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 was reported inside it
| Time | Report | Where | Remark |
|---|---|---|---|
| May 21, 4:55 PM MDT | HAIL 1.25 | 14 Ne Hueco Tanks, NM | OFF DUTY FORECASTER FOUND A WIDE SWATH OF HAIL 0.75 INCH TO 1.25 INCH IN DIAMETER. |
| May 21, 4:55 PM MDT | HAIL 1.25 | 14 Ne Hueco Tanks, NM |
Local storm reports filed while the alert was in force, from inside its polygon or its counties.
Did it verify
Verified. The Iowa Environmental Mesonet's Cow matched 2 storm reports to this severe thunderstorm warning; the first came 26 minutes after it went out.
Cow counts a report within 15 km of the polygon while the warning was in force: a tornado for a tornado warning; hail of 1 inch or more, a gust of 58 mph or more or wind damage for a severe thunderstorm warning; a flash flood report for a flash flood warning.
The nearest sounding before it
Santa Teresa, NM (KEPZ), launched 12:00Z, 10.5 hours before the alert went out and 89 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
- 6 J/kg
- Mixed-layer CIN
- -349 J/kg
- Mixed-layer LCL
- 2786 m above ground
- 0-6 km bulk shear
- 22 kt
- 0-1 km storm-relative helicity
- 44 m²/s²
- 0-3 km storm-relative helicity
- 80 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
The text
As transmitted, in the capitals the NWS used until 2016.
586
WUUS54 KEPZ 212229
SVREPZ
NMC035-TXC229-212315-
/O.NEW.KEPZ.SV.W.0048.120521T2229Z-120521T2315Z/
BULLETIN - IMMEDIATE BROADCAST REQUESTED
SEVERE THUNDERSTORM WARNING
NATIONAL WEATHER SERVICE EL PASO TX
429 PM MDT MON MAY 21 2012
THE NATIONAL WEATHER SERVICE IN EL PASO HAS ISSUED A
* SEVERE THUNDERSTORM WARNING FOR...
SOUTH CENTRAL OTERO COUNTY IN SOUTH CENTRAL NEW MEXICO...
NORTHWESTERN HUDSPETH COUNTY IN SOUTHWEST TEXAS...
* UNTIL 515 PM MDT
* AT 422 PM MDT...NATIONAL WEATHER SERVICE METEOROLOGISTS DETECTED A
SEVERE THUNDERSTORM CAPABLE OF PRODUCING QUARTER SIZE HAIL AND 60
MPH WIND GUSTS. THIS STORM WAS LOCATED 22 MILES EAST OF MCGREGOR
RANGE BASE...MOVING SOUTH AT 10 MPH.
* LOCATIONS IMPACTED INCLUDE...
LOMA LINDA...
PRECAUTIONARY/PREPAREDNESS ACTIONS...
SEVERE THUNDERSTORMS MAY PRODUCE DAMAGING WINDS OF AT LEAST 58 MPH...
HAIL ONE INCH IN DIAMETER OR LARGER...ALONG WITH POTENTIALLY DEADLY
LIGHTNING. TAKE SHELTER INSIDE A STURDY BUILDING NOW.
&&
LAT...LON 3179 10549 3179 10599 3181 10600 3216 10598
3217 10558
TIME...MOT...LOC 2228Z 346DEG 25KT 3205 10579
$$
FAUSETT1 follow-up statement
582
WWUS54 KEPZ 212308
SVSEPZ
SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE EL PASO TX
508 PM MDT MON MAY 21 2012
NMC035-TXC229-212315-
/O.CON.KEPZ.SV.W.0048.000000T0000Z-120521T2315Z/
HUDSPETH TX-OTERO NM-
508 PM MDT MON MAY 21 2012
...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT FOR SOUTH CENTRAL
OTERO AND NORTHWESTERN HUDSPETH COUNTIES UNTIL 515 PM MDT...
AT 500 PM MDT...A SEVERE THUNDERSTORM WAS REPORTED...PRODUCING
QUARTER SIZE HAIL...AND DAMAGING WINDS IN EXCESS OF 60 MPH. THIS
STORM WAS LOCATED 16 MILES WEST OF CORNUDAS...MOVING SOUTH AT 30
MPH. IT WILL LIKELY REMAIN SEVERE AND THUS THE WARNING WILL BE
EXTENDED AS IT CONTINUES TO TRACK SOUTHWARD INTO NORTHWESTERN
HUDSEPTH COUNTY.
LOCATIONS IMPACTED INCLUDE...
LOMA LINDA...
LAT...LON 3179 10549 3179 10599 3181 10600 3216 10598
3217 10558
TIME...MOT...LOC 2306Z 346DEG 25KT 3179 10571
$$
FAUSETTWhat 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 El Paso, TX wrote its last area forecast discussion before this severe thunderstorm warning went out at May 21, 2:58 PM MDT, 1 hour 31 minutes earlier.
Area forecast discussion, May 21, 2:58 PM MDT, 1 hour 31 minutes before
AREA FORECAST DISCUSSION
NATIONAL WEATHER SERVICE EL PASO TX/SANTA TERESA NM
258 PM MDT MON MAY 21 2012
.SYNOPSIS...
MOISTURE MOVED INTO THE REGION LAST NIGHT AND THAT WILL HELP FUEL
SOME EVENING THUNDERSTORMS. A FEW STORMS MAY PRODUCE STRONG WINDS
AND HAIL. WE WILL DRY OUT AND HEAT FOR THE REST OF WEEK.
TEMPERATURES ON TUESDAY AND WEDNESDAY WILL APPROACH 100 IN THE
LOWLANDS. WE WILL SEE VERY WINDY CONDITIONS ON BOTH WEDNESDAY AND
THURSDAY.
&&
.DISCUSSION...
MOISTURE MOVED INTO THE REGION LAST NIGHT ON THE HEELS OF A WEAK
EAST PUSH LAST NIGHT. SO WE HAVE A DECENT AMOUNT OF MOISTURE AND
WITH THE EAST WINDS AT THE SURFACE AND WESTERLY WINDS ALOFT WE
HAVE THE RIGHT MIXTURE FOR SOME PRETTY STRONG TO SEVERE STORMS. NO
REAL FOCUS TO FIRE THE STORMS SO THEY WILL POP HERE AND THERE AND
THEN WE WILL SEE WHAT THE OUTFLOWS ARE ABLE TO POP UP LATER IN THE
EVENING. ON TUESDAY THE WESTERLY SURFACE WINDS WILL BEGIN TO MOVE
BACK INTO THE REGION SO THAT WILL PUSH MOST OF THE MOISTURE EAST
OF THE AREA EXCEPT FOR MAYBE THE SACS WHERE YOU COULD SEE ONE MORE
AFTERNOON OF THUNDERSTORMS. ALSO ON TUESDAY AND AGAIN ON WEDNESDAY
WE WILL SEE TEMPERATURES WELL ABOVE NORMAL WHICH WILL PUT OUR
LOWLAND TEMPERATURES NEAR 100 DEGREES.
ON WEDNESDAY WE WILL SEE AN APPROACHING UPPER LEVEL STORM SYSTEM
MOVE INTO THE COLORADO ROCKIES WHILE AT THE SAME TIME A STRONG LEE
SIDE TROUGH WILL DEVELOP OVER SOUTHEASTERN COLORADO. THIS WILL
HELP GENERATE VERY STRONG WINDS ON BOTH WEDNESDAY AND THURSDAY.
WEDNESDAY LOOKS LIKE IT WILL BE THE STRONGER OF THE TWO DAYS WITH
WINDS CLOSE TO ADVISORY LEVELS. WITH IT BEING SO WARM ON WEDNESDAY
WE WILL LIKELY SEE LOTS OF BLOWING DUST IN ADDITION TO THE WINDS.
FOR THE WEEKEND A DEEPER TROUGH WILL SETTLE INTO THE WEST WHICH
WILL TURN OUR FLOW TO THE SOUTH. RIGHT NOW THE ECMWF KEEPS THE
MOISTURE PRETTY FAR TO THE EAST WHILE THE GFS AND DGEX ARE STILL
TO THE EAST BUT JUST BARELY. RIGHT NOW I WILL KEEP THE EXTENDED
FORECAST DRY BUT WE WILL NEED TO KEEP AN EYE ON JUST WHERE THE
MOISTURE LOOKS LIKE IT WILL END UP.
&&
.AVIATION...VALID 22/12Z-23/12Z.
VFR CONDITIONS WILL PREVAIL THROUGH THE PERIOD AT ALL TERMINALS.
EAST-SOUTHEAST WINDS WILL CONTINUE THROUGH THE EVENING HOURS.
DEWPOINTS ABOVE 40F WILL REMAIN IN PLACE OVER THE TULAROSA BASIN...
AND POINTS SOUTH AND EAST. THUNDERSTORMS OVER THE HIGHER TERRAIN OF
THE SACRAMENTO MOUNTAINS AND OTERO MESA WILL SLOWLY MOVE INTO THE
LOWER ELEVATIONS THIS EVENING...AND WILL BRING WITH THEM THE THREAT
OF MICROBURSTS AS THEY MOVE INTO THE DRY LOW-LEVEL AIRMASS. THE
RISK FOR THUNDERSTORMS AT AREA TERMINALS...PRIMARILY ELP...IS LOW...
BUT EAST-NORTHEAST OUTFLOW WINDS MAY REACH KELP LATER THIS EVENING.
OTHERWISE...EXPECT TSRA ACTIVITY TO DIE OFF WITHIN A COUPLE HOURS OF
SUNSET. WINDS OVERNIGHT WILL GENERALLY BE LIGHT AND VARIABLE... AND
BECOMING SOUTHERLY TOMORROW...WITH SOUTHWEST WINDS EXPECTED OVER
SOUTHWESTERN NEW MEXICO. WINDS IN THIS AREA MAY BECOME GUSTY LATE
IN THE AFTERNOON... 20 TO 25 KNOTS WITH GUSTS 30 TO 35 KT.
&&
.FIRE WEATHER...
ISOLATED THUNDERSTORMS HAVE BEEN DEVELOPING OVER THE SACRAMENTO
MOUNTAINS...OTERO MESA...AND SAN ANDRES MOUNTAINS OVER THE PAST
COUPLE HOURS. SO FAR JUST SOME MODERATE CU OVER THE GILA REGION
WITH A LITTLE BIT HEALTHIER CU OVER THE BLACKS RANGE. THE THREAT
OF DRY LIGHTNING STRIKES HAS DIMINISHED OVER THE GILA WEST OF THE
BLACKS RANGE...BUT WILL CONTINUE THROUGH THE EARLY EVENING HOURS
ELSEWHERE. LARGE HAIL IS POSSIBLE WITH STORMS OVER THE SACS AND
OTERO MESA...AND STRONG WIND GUSTS WILL BE POSSIBLE OVER LOWLAND
AREAS EAST OF THE RIO GRANDE.
OTHERWISE...THE FOCUS WILL QUICKLY SHIFT TO THE WIND THREAT
BEGINNING IN SOUTHWEST NEW MEXICO TUESDAY AFTERNOON...AND ALL
OTHER ZONES WEDNESDAY AND POSSIBLY THURSDAY. THERE IS A VERY
SLIGHT CHANCE OF DRY LIGHTNING OVER THE SACRAMENTOS TUESDAY
AFTERNOON AS SOME LIMITED RESIDUAL MOISTURE MAY HOLD ON IN
THAT AREA.
RED FLAG WARNINGS HAVE BEEN ISSUED FOR WESTERN ZONES TUESDAY...
AND ALL NEW MEXICO ZONES FOR WEDNESDAY. LEFT THE WATCH IN
PLACE FOR FAR WEST TEXAS WHERE SOME AREAS...ESPECIALLY HUDSPETH
COUNTY...MIGHT JUST FALL SHORT OF CRITERIA.
&&
.PRELIMINARY POINT TEMPS/POPS...
EL PASO 72 100 75 100 73 / 10 10 0 0 0
SIERRA BLANCA 67 95 66 95 67 / 20 10 0 0 0
LAS CRUCES 63 98 61 97 61 / 10 0 0 0 0
ALAMOGORDO 64 94 62 93 64 / 20 10 0 0 0
CLOUDCROFT 45 77 43 78 41 / 20 10 0 0 0
TRUTH OR CONSEQUENCES 64 95 63 94 63 / 10 0 0 0 0
SILVER CITY 55 87 56 87 52 / 10 0 0 0 0
DEMING 63 96 59 95 60 / 10 0 0 0 0
LORDSBURG 62 99 57 98 60 / 10 0 0 0 0
WEST EL PASO METRO 72 99 73 97 72 / 10 10 0 0 0
DELL CITY 59 94 61 96 61 / 20 10 0 0 0
FORT HANCOCK 70 101 71 101 70 / 10 10 0 0 0
LOMA LINDA 63 92 62 94 60 / 10 10 0 0 0
FABENS 69 101 72 99 70 / 10 10 0 0 0
SANTA TERESA 67 98 67 97 67 / 10 10 0 0 0
WHITE SANDS HQ 72 95 70 94 71 / 20 10 0 0 0
JORNADA RANGE 58 96 55 94 55 / 10 10 0 0 0
HATCH 61 94 59 93 60 / 10 0 0 0 0
COLUMBUS 67 96 64 96 65 / 10 0 0 0 0
OROGRANDE 69 97 67 98 68 / 20 10 0 0 0
MAYHILL 51 83 50 85 50 / 20 10 0 0 0
MESCALERO 43 82 46 85 44 / 20 10 0 0 0
TIMBERON 46 83 48 85 46 / 20 10 0 0 0
WINSTON 51 87 49 86 49 / 20 0 0 0 0
HILLSBORO 58 88 56 88 55 / 10 0 0 0 0
SPACEPORT 63 94 62 91 63 / 10 0 0 0 0
LAKE ROBERTS 49 91 44 92 45 / 10 0 0 0 0
HURLEY 54 90 50 90 50 / 10 0 0 0 0
CLIFF 46 92 48 90 50 / 10 0 0 0 0
MULE CREEK 42 91 44 90 43 / 10 0 0 0 0
FAYWOOD 55 90 50 90 50 / 10 0 0 0 0
ANIMAS 62 96 57 97 57 / 10 0 0 0 0
HACHITA 60 98 55 97 56 / 10 0 0 0 0
ANTELOPE WELLS 64 98 60 95 60 / 10 0 0 0 0
CLOVERDALE 59 91 57 92 53 / 10 0 0 0 0
&&
.EPZ WATCHES/WARNINGS/ADVISORIES...
NM...FIRE WEATHER WATCH FROM WEDNESDAY MORNING THROUGH WEDNESDAY
EVENING FOR NMZ110>113.
FIRE WEATHER WATCH FROM TUESDAY AFTERNOON THROUGH TUESDAY
EVENING FOR NMZ110-111.
TX...FIRE WEATHER WATCH FROM WEDNESDAY MORNING THROUGH WEDNESDAY
EVENING FOR TXZ055-056.
&&
BRICE/HARDIMANHazardous weather outlook, May 21, 6:40 AM MDT, 9 hours 49 minutes before
HAZARDOUS WEATHER OUTLOOK NATIONAL WEATHER SERVICE EL PASO TX/SANTA TERESA NM 640 AM MDT MON MAY 21 2012 NMZ412>417-TXZ418>424-221215- CENTRAL TULAROSA BASIN-SOUTHERN TULAROSA BASIN- WEST SLOPES SACRAMENTO MOUNTAINS BELOW 7500 FEET- SACRAMENTO MOUNTAINS ABOVE 7500 FEET- EAST SLOPES SACRAMENTO MOUNTAINS BELOW 7500 FEET-OTERO MESA- WESTERN EL PASO COUNTY-EASTERN/CENTRAL EL PASO COUNTY- NORTHERN HUDSPETH HIGHLANDS/HUECO MOUNTAINS-SALT BASIN- SOUTHERN HUDSPETH HIGHLANDS- RIO GRANDE VALLEY OF EASTERN EL PASO/WESTERN HUDSPETH COUNTIES- RIO GRANDE VALLEY OF EASTERN HUDSPETH COUNTY- 640 AM MDT MON MAY 20 2012 THIS HAZARDOUS WEATHER OUTLOOK IS FOR PORTIONS OF NM AND TX. .DAY ONE...TODAY AND TONIGHT. SCATTERED THUNDERSTORMS THIS AFTERNOON AND TONIGHT. A FEW OF THESE STORMS COULD PRODUCE PEA SIZE HAIL AND GUSTY WINDS OVER 50 MPH. .DAYS TWO THROUGH SEVEN...TUESDAY THROUGH SUNDAY. SLIGHT CHANCE OF THUNDERSTORMS TUESDAY OVER THE SACRAMENTO MOUNTAINS AND EASTERN HUDSPETH COUNTY. STRONG WINDS AND BLOWING DUST WEDNESDAY. .SPOTTER INFORMATION STATEMENT... SPOTTER ACTIVATION MAY BE NEEDED THIS AFTERNOON AND TONIGHT. NMZ401>411-211215- UPPER GILA RIVER VALLEY-SOUTHERN GILA HIGHLANDS/BLACK RANGE- SOUTHERN GILA FOOTHILLS/MIMBRES VALLEY- SOUTHWEST DESERT/LOWER GILA RIVER VALLEY-LOWLANDS OF THE BOOTHEEL- UPLANDS OF THE BOOTHEEL-SOUTHWEST DESERT/MIMBRES BASIN- EASTERN BLACK RANGE FOOTHILLS-SIERRA COUNTY LAKES- NORTHERN DONA ANA COUNTY-SOUTHERN DONA ANA COUNTY/MESILLA VALLEY- 606 AM MDT SUN MAY 20 2012 THIS HAZARDOUS WEATHER OUTLOOK IS FOR PORTIONS OF NM. .DAY ONE...TODAY AND TONIGHT. ISOLATED THUNDERSTORMS POSSIBLE THIS AFTERNOON AND TONIGHT. A FEW STORMS COULD PRODUCE SMALL HAIL AND GUSTY WINDS TO 60 MPH. .DAYS TWO THROUGH SEVEN...TUESDAY THROUGH SUNDAY. STRONG WINDS AND BLOWING DUST WEDNESDAY. OTHERWISE NO HAZARDOUS WEATHER EXPECTED. .SPOTTER INFORMATION STATEMENT... HEFNER
In the hours before
Special weather statement, May 21, 12:14 PM MDT, 4 hours 15 minutes before
SPECIAL WEATHER STATEMENT NATIONAL WEATHER SERVICE EL PASO TX 1214 PM MDT MON MAY 21 2012 NMZ414>416-211915- EAST SLOPES SACRAMENTO MOUNTAINS BELOW 7500 FEET NM-SACRAMENTO MOUNTAINS ABOVE 7500 FEET NM-WEST SLOPES SACRAMENTO MOUNTAINS BELOW 7500 FEET NM- 1214 PM MDT MON MAY 21 2012 ...STRONG THUNDERSTORMS THREATENING CENTRAL OTERO COUNTY THROUGH 115 PM MDT... AT 1203 PM MDT...NATIONAL WEATHER SERVICE METEOROLOGISTS WERE TRACKING A STRONG THUNDERSTORM 11 MILES SOUTHEAST OF CLOUDCROFT. THIS STORM WAS NEARLY STATIONARY...WITH HEAVY RAINFALL PERSISTING OVER THE SAME LOCATION. PEA SIZE HAIL AND WIND GUSTS UP TO 50 MPH ARE EXPECTED WITH THIS STORM...ALONG WITH HEAVY RAIN AND LOCALIZED FLOODING. LOCATIONS IMPACTED INCLUDE... WEED... SACRAMENTO... IF THREATENING WEATHER APPROACHES YOUR AREA...TAKE SHELTER IN A STURDY BUILDING. TORRENTIAL RAIN MAY FLOOD LOW LYING AREAS SUCH AS DITCHES AND UNDERPASSES. DO NOT DRIVE YOUR VEHICLE ON A FLOODED ROADWAY. FAUSETT
Special weather statement, May 21, 2:32 PM MDT, 1 hour 57 minutes before
SPECIAL WEATHER STATEMENT NATIONAL WEATHER SERVICE EL PASO TX 232 PM MDT MON MAY 21 2012 NMZ413-414-417-212115- OTERO MESA NM-SOUTHERN TULAROSA BASIN NM-WEST SLOPES SACRAMENTO MOUNTAINS BELOW 7500 FEET NM- 232 PM MDT MON MAY 21 2012 ...STRONG THUNDERSTORMS THREATENING CENTRAL OTERO COUNTY THROUGH 315 PM MDT... AT 224 PM MDT...NATIONAL WEATHER SERVICE METEOROLOGISTS WERE TRACKING A STRONG THUNDERSTORM 12 MILES EAST OF OROGRANDE...MOVING EAST AT 10 MPH. PEA SIZE HAIL AND WIND GUSTS UP TO 50 MPH ARE EXPECTED WITH THIS STORM...ALONG WITH HEAVY RAIN. LOCATIONS IMPACTED INCLUDE... RURAL AREAS OF CENTRAL OTERO COUNTY. HEAVY RAIN MAY FLOOD LOW LYING AREAS SUCH AS DITCHES AND UNDERPASSES. DO NOT DRIVE YOUR VEHICLE ON A FLOODED ROADWAY. FAUSETT
The office that day
Everything else NWS El Paso, TX issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| May 20, 9:40 PM MDT | Fire Weather Watch | EPZ | El Paso, Hudspeth | 33 hr |
| May 21, 2:13 PM MDT | Red Flag Warning | EPZ | El Paso, Hudspeth | 55 hr |
| May 21, 3:15 PM MDT | Severe Thunderstorm Warning | EPZ | Hudspeth | 45 min |
| May 21, 3:44 PM MDT | Severe Thunderstorm Warning | EPZ | Hudspeth | 46 min |
| May 21, 5:16 PM MDT | Severe Thunderstorm Warning | EPZ | Hudspeth | 44 min |
| May 21, 12:32 PM MDT | Severe Thunderstorm Warning | EPZ | Otero | 20 min |
| May 21, 1:00 PM MDT | Severe Thunderstorm Warning | EPZ | Otero | 45 min |
| May 21, 1:44 PM MDT | Severe Thunderstorm Warning | EPZ | Otero | 46 min |
| May 21, 2:13 PM MDT | Red Flag Warning | EPZ | Catron, Grant, Hidalgo, Luna, Sierra | 31 hr |
| May 21, 2:27 PM MDT | Severe Thunderstorm Warning | EPZ | Otero | 48 min |
| May 21, 3:02 PM MDT | Severe Thunderstorm Warning | EPZ | Otero | 20 min |
| May 21, 3:06 PM MDT | Severe Thunderstorm Warning | EPZ | Otero | 39 min |
| May 21, 3:43 PM MDT | Severe Thunderstorm Warning | EPZ | Otero | 47 min |
| May 21, 3:48 PM MDT | Severe Thunderstorm Warning | EPZ | Otero, Sierra | 42 min |
Nearby
Severe Thunderstorm Warnings in Texas, 2012Severe Thunderstorm Warnings in New Mexico, 2012Every severe thunderstorm warning 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; local storm reports from the same archive; the sounding from the Mesonet's radiosonde archive; radar from the NEXRAD Level II archive.