storms Lightning,tornado Multi-vortex 29 april 2009 eagle pass tx

piedras negras mx,eagle pass tx capable produce tornado in night multiple vortex they looked from piedras negras mx and eagle pass tx Tornadoes are produced but not in areas inhabited

severe hail 4.00 inches

severe hail 

and t-storms 

followed by a severe storm severe hail and tornado warnings in the counties of Val Verde and Maverick 

in the part of Mexico in the mountains called "the donkey" 

Severe storms are in the mountains 

continuing storms to the west at 20 mph 

affecting at 10:00 pm

CLICK TO ENLARGE IMAGE

tornado watch 2:00 pm until 10:00pm

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 75 STATUTE    MILES NORTH AND SOUTH OF A LINE FROM 40 MILES NORTH NORTHWEST OF    DRYDEN TEXAS TO 40 MILES NORTH OF JUNCTION TEXAS.  FOR A COMPLETE    DEPICTION OF THE WATCH SEE THE ASSOCIATED WATCH OUTLINE UPDATE    (WOUS64 KWNS WOU1).        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 209...WW 210...        DISCUSSION...SEVERE THUNDERSTORMS EXPECTED TO DEVELOP ON DRY LINE    WRN PORTION OF WW AND MOVE SLOWLY E.  WITH MLCAPES TO 3000 J/KG AND    FAVORABLE VEERING SHEAR PROFILES...SUPERCELLS EXPECTED TO BE PRIMARY    MODE.  VERY LARGE HAIL AND POSSIBLE TORNADOES WILL BE ASSOCIATED    WITH ANY SUPERCELL THAT DEVELOPS.        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    550. MEAN STORM MOTION VECTOR 25020.    

possible severe t-storms,tornadoes today

...THERE IS A MDT RISK OF SVR TSTMS OVER PARTS OF TX...OK...AND KS... ...THERE IS A SLGT RISK OF SVR TSTMS SURROUNDING THE MDT RISK AREA FROM S CNTRL TX INTO THE LWR MO/MID MS VLYS... CORRECTED DEWPOINTS IN NY/PA/MA/CT ...SYNOPSIS... A SERIES OF SPEED MAXIMA EJECTING NEWD ON ERN SIDE OF SLOWLY- PROGRESSIVE WRN U.S. TROUGH WILL PRODUCE MULTIPLE EPISODES OF SVR TSTMS OVER A FAIRLY BROAD SWATH OF THE CNTRL AND S CNTRL U.S. THROUGH EARLY MON. MAIN UPR VORT NOW OVER WY/CO SHOULD CONTINUE NE INTO THE DAKOTAS/NEB LATER TODAY AS TRAILING/LOOSELY-ASSOCIATED SRN IMPULSE NOW IN NM REACHES W TX. THE LATTER FEATURE SHOULD CONTINUE NE INTO THE LWR MO VLY/WRN OZARKS BY 12Z MON...WHILE ADDITIONAL IMPULSES OF MORE SRN ORIGIN MOVE ENE ACROSS WRN/CNTRL TX.

español:

HAY UN RIESGO DE SVR PQT TSTMS en partes de Texas ... Y bien ... 
    KS ... 
   ... HAY UN RIESGO DE SLGT REVM TSTMS en torno a la zona de riesgo PQT DE S EN EL cntrl TX LWR JC / MS VLYS MID ... 
   CORREGIDO DEWPOINTS EN NY / PA / MA / CT 
    SINOPSIS ... ... 
    UNA SERIE DE VELOCIDAD MAXIMA DE SRE expulsar NEWD LENTAMENTE DE CARA - 
 PROGRESIVO WRN EE.UU. A TRAVÉS producirá EPISODES MÚLTIPLES DE SVR 
    SOBRE UNA TSTMS bastante amplia franja de cntrl Y LA S cntrl EE.UU. 
Hasta principios de Lunes 
   PRINCIPAL UPR VORT AHORA MÁS WY / CO DEBE CONTINUAR EN LA Dakotas NE / ORC 
DESPUES COMO HOY TRAILING / menos estrechamente asociados SRN IMPULSO AHORA EN NM 
LLEGA W TX. Este último elemento debe seguir NE EN LA LWR MO 
VLY / WRN Ozarks POR 12Z Lunes ... MIENTRAS MÁS ADICIONAL impulsos de SRN 

ORIGEN EN MOVIMIENTO WRN ENE / cntrl TX.

thunderstorms today,night 23 april

ALHIGH-BASED THUNDERSTORMS WILL LIKELY PRODUCE GUSTY WINDS /ISOLATED

   SEVERE GUSTS/ AND PERHAPS SMALL HAIL.  A WEATHER WATCH IS NOT    ANTICIPATED.        WATER VAPOR IMAGERY CLEARLY SHOWS A MID-LEVEL WAVE TRANSLATING EAST    ACROSS SOUTHERN NM AND NORTHERN MEXICO.  LARGE SCALE ASCENT    ASSOCIATED WITH THIS WAVE COUPLED WITH WEAK SOUTHEAST LOW-LEVEL    UPSLOPE FLOW HAVE CONTRIBUTED TO DEEPENING SURFACE-BASED    THUNDERSTORM INITIATION ACROSS SOUTHWEST TX...PARTICULARLY ACROSS    THE DAVIS AND DEL NORTE MOUNTAINS.  18Z RUC FORECAST SOUNDINGS BASED    ON AN 88/36F PARCEL YIELDS APPROXIMATELY 780 J PER KG MLCAPE WITH    CLOUD BASES AT OR ABOVE 16K FEET.          DEEPLY MIXED BOUNDARY LAYER WILL CONTRIBUTE TO EVAPORATIVE    COOLING...AUGMENTING THE DOWNDRAFTS AS THE MULTI-CELL STORMS    COLLAPSE ACROSS THE LOWER ELEVATIONS LATE THIS AFTERNOON AND EARLY    EVENING.  AS A RESULT...GUSTY WINDS /POSSIBLY ISOLATED SEVERE/ MAY    OCCUR.  BASED ON THE NSSL 7 KM CAPPI SHOWING ELEVATED 50+ DBZ CORES    ALREADY OCCURRING WITH A COUPLE OF ONGOING STORMS...EXPECT THAT AT    LEAST ISOLATED SMALL HAIL MAY OCCUR WITH THE MATURE STORMS ACROSS 

severe thunderstorm tornado watch

severe thunderstorm wath,tornado watch in piedras negras mexico

happened 16 april 2009

severe storms evening potential

   MESOSCALE DISCUSSION 0488    NWS STORM PREDICTION CENTER NORMAN OK    0731 PM CDT THU APR 16 2009        AREAS AFFECTED...SWRN TX        CONCERNING...SEVERE POTENTIAL...WATCH POSSIBLE         VALID 170031Z - 170200Z        TSTM POTENTIAL APPEARS TO BE INCREASING ACROSS SRN PORTION OF    TORNADO WATCH 157 SWD TO THE RIO GRANDE.  SHOULD STORMS DEVELOP S OF    WW...A LOCAL EXTENSION IN AREA MAY BE REQUIRED.  SHOULD STORMS    DEVELOP AND CROSS THE RIO GRANDE NEAR DRT...A NEW WW WOULD BE    REQUIRED.        LATEST VISIBLE SATELLITE IMAGERY AND SURFACE OBSERVATIONS INDICATE    DRYLINE RETREATING WWD THROUGH ECTOR...CRANE...PECOS AND BREWSTER    COUNTIES...TO THE E OF PACIFIC COLD FRONT ADVANCING EWD THROUGH FAR    WRN TX.  EXTRAPOLATION OF CURRENT MOTION SUGGESTS A MERGING OF THESE    BOUNDARIES OVER LOVING OR WINKLER SWD INTO WARD...REEVES...PECOS AND    BREWSTER COUNTIES WITHIN THE NEXT 1-2 HOURS.  BASED ON 00Z MAF/DRT    SOUNDINGS...THERMODYNAMIC ENVIRONMENT REMAINS MODERATELY UNSTABLE    THIS EVENING OWING TO THE PRESENCE OF STEEP LAPSE RATES AND    INCREASING BOUNDARY LAYER MOISTURE.        WHILE THE CAPPING EML INCREASES WITH SWD EXTENT TOWARD THE RIO    GRANDE...ENHANCED MESOSCALE CONVERGENCE ALONG THESE COLLIDING    BOUNDARIES MAY BE SUFFICIENT TO INITIATE ADDITIONAL STORMS...PERHAPS    IN THE FORM OF A LINE.  SHOULD THIS OCCUR...AN AREAL EXTENSION OF WW    157 MAY BE REQUIRED.        FARTHER SE...TSTMS ARE ATTEMPTING TO BECOME SUSTAINED ALONG THE    HIGHER TERRAIN W OF DRT AS OF 0020Z.  00Z DRT SOUNDING WAS RATHER    IMPRESSIVE WITH AN MLCAPE OF 2500 J/KG...0-1 KM SHEAR OF 25-30 KT    AND DEEP-LAYER SHEAR OF 50-60 KT.  AS MENTIONED ABOVE...A STRONG CAP    WAS OBSERVED AROUND 800 MB SO THERE IS SOME QUESTION IF DEVELOPING    STORMS WILL BECOME SUSTAINED AS THEY MOVE OFF THE HIGHER TERRAIN    INTO THE RIO GRANDE VALLEY.  GIVEN THE ENVIRONMENT VERY CONDUCIVE TO    SUPERCELLS...A WW WOULD HAVE TO BE CONSIDERED IF ANY STORMS CAN    DEVELOP AND MOVE TOWARD DRT.        ..MEAD.. 04/17/2009            ATTN...WFO...EWX...SJT...MAF...        LAT...LON   29870330 30750333 31300318 31610287 31020210 30220151                29890062 29290030 29180067 29570118 29830185 29570307                29870330 

possible hail,10%tornado,wind

Declaración de 2:05 PM CDT en Abril 16, 2009 


... Lluvia y mal tiempo posible en el camino para el sur 
centro de Texas esta noche tarde a sábado ... 

Acercarse a un nivel superior de baja presión y frente frío más 
el fin de semana traerá la lluvia tan necesaria para el centro sur de Texas 
en los próximos dos días. El sistema de baja presión se está moviendo 
a través de los Rockies y sur descienden lentamente en Texas
a partir de esta noche. Duchas y algunas tormentas se desarrollarán 
en el flujo de humedad en el sur de Texas esta tarde y, a continuación, 
aumento de oeste a este, más tarde esta noche y la noche a la mañana. 
Las precipitaciones continuarán en una serie de ondas a sábado 
tarde. Los totales de lluvia será mayor en el este de los sectores de nuestra 
con un máximo de dos pulgadas posible. Buscar en el oeste medio 
cantidades de precipitación cerca de una media pulgada. 

Además de la lluvia es una oportunidad para que las tormentas eléctricas severas. 
El tiempo probable para la mayoría de las tormentas será el viernes. El 
será mayor amenaza para los grandes granizo ... también con fuertes vientos 
posible ... y la ubicación más probable será la mitad oriental 
de las previsiones de la zona.

severe weather possible south central texas

Statement as of 2:05 PM CDT on Abril 16, 2009 ... Wet weather and possible severe weather on the way for south central Texas late tonight through Saturday... An approaching upper level low pressure area and cold front over the weekend will bring much needed rain to south central Texas over the next couple days. The low pressure system was moving through the southern rockies and will slowly descend on Texas starting tonight. Showers and a few thunderstorms will develop in the moist flow across south Texas this afternoon and then increase from west to east later this evening and overnight. Rainfall will continue in a series of waves through Saturday evening. Rain totals will be greatest in eastern sections of our area with up to two inches possible. Out west look for average rainfall amounts near one half inch. In addition to the rain there is a chance for severe thunderstorms. The mostly likely time for severe storms will be on Friday. The greatest threat will be for large hail... with strong winds also possible... and the most likely location will be the eastern half of the forecast area.

possible granizo tornado y viento hoy

texas y oklahoma

Este proceso se suceden BENEATH 
    EML / TASA DE CADUCIDAD STEEP Plume EWD DIFUSIÓN EN LA ALTA SRN 
    DISMINUCION DE APOYO ... LLANURES estabilidad sábado por la tarde 
    EN SATURDAY NIGHT. 
   
    PORQUE DE LA inicialmente limitada capa límite ÚLTIMAS HUMEDAD ... 
    MODELO DE ORIENTACIÓN SUGIERE QUE EML / la limitación de las ayudas limitar la AREAL 
    COBERTURA DE TORMENTAS diurna a una estrecha a lo largo de DRYLINE 
    DONDE LOCALMENTE FUERTE DIABATIC CALEFACCIÓN será suficiente para 
    SUPERAR convectiva inhibición. LA COMBINACIÓN DE MAYOR 
    FORZAMIENTO VEZ Y PARA LA LLEGADA DE HUMEDAD A LO LARGO DE RICHER 
    Nocturnal LLJ EJE DEBE PROMOVER UN AUMENTO DE COBERTURA DE TORMENTA 
    SATURDAY NIGHT EN PARTES DE WRN EN NRN / cntrl TX Y SRN Aceptar. 
    Esta actividad probablemente siga siendo elevado por encima de un límite ESTABLE 
    CAPA y arraigado STEEP CADUCIDAD DE TIPO MEDIO AMBIENTE DONDE MUCAPE 
    SE ENFOQUE 1000-1500 J / KG. 
   
    DADO EFICAZ DE BULTO Cizalla 40-45 KT ... potencial existe para 
    SUPERCELLS ... tanto con la superficie diurna BASADA SOBRE DESARROLLO 
    SERN NM / WRN TX ... ASÍ COMO EN EL RÉGIMEN DE ELEVADA Sábado 
    Noche. MIENTRAS GRANIZO será la principal amenaza grave LOCAL ... 
    FUERTES ráfagas de viento será posible con cualquier superficie BASADA TORMENTAS.

by:noaa

possible hail,tornado and wind

ERN NM INTO TX/OK...        WHILE MARITIME TROPICAL AIR WILL REMAIN CONFINED TO DEEP S TX AND    THE NWRN GULF OF MEXICO /S OF COASTAL FRONT/...LOW-LEVEL MASS    RESPONSE TO APPROACHING MID-LEVEL LOW WILL SERVE TO ENHANCE THE NWWD    ADVECTION OF AN INCREASINGLY MOIST BOUNDARY LAYER THROUGH THE    EDWARDS PLATEAU INTO WRN TX.  THIS PROCESS WILL OCCUR BENEATH    EML/STEEP LAPSE RATE PLUME SPREADING EWD ACROSS THE SRN HIGH    PLAINS...SUPPORTING DECREASING STATIC STABILITY SATURDAY AFTERNOON    INTO SATURDAY NIGHT.        BECAUSE OF THE INITIALLY LIMITED BOUNDARY LAYER MOISTURE...LATEST    MODEL GUIDANCE SUGGESTS THAT EML/CAPPING WILL LIMIT THE AREAL    COVERAGE OF ANY DIURNAL STORMS TO A NARROW CORRIDOR ALONG DRYLINE    WHERE LOCALLY STRONGER DIABATIC HEATING WILL BE SUFFICIENT TO    OVERCOME CONVECTIVE INHIBITION.  THE COMBINATION OF INCREASED    FORCING FOR ASCENT AND THE ARRIVAL OF RICHER MOISTURE ALONG    NOCTURNAL LLJ AXIS SHOULD PROMOTE AN INCREASE IN STORM COVERAGE    SATURDAY NIGHT ACROSS PARTS OF WRN INTO NRN/CNTRL TX AND SRN OK.     THIS ACTIVITY WILL LIKELY REMAIN ELEVATED ABOVE A STABLE BOUNDARY    LAYER AND ROOTED WITHIN STEEP LAPSE RATE ENVIRONMENT WHERE MUCAPE    WILL APPROACH 1000-1500 J/KG.          GIVEN EFFECTIVE BULK SHEAR OF 40-45 KT...POTENTIAL WILL EXIST FOR    SUPERCELLS...BOTH WITH THE DIURNAL SURFACE-BASED DEVELOPMENT OVER    SERN NM/WRN TX...AS WELL AS WITHIN THE ELEVATED REGIME SATURDAY    NIGHT.  WHILE HAIL WILL BE THE PRIMARY SEVERE THREAT...LOCALLY    STRONG WIND GUSTS WILL BE POSSIBLE WITH ANY SURFACE-BASED STORMS.

by:NOAA