martes, 29 de diciembre de 2009

storm,lightning eagle pass tx,piedras negras mx



7 july 2009
esta tormenta paso por eagle passs tx y toco un poco al sur de piedras negras mx
esta tormenta con variada actividad electrica nube nube y nube tierra
ocasionando fuertes vientos en la ciudad

english:
this storm
eagle pass tx step and a little south of Piedras Negras
causing electrical activity in the city
also sustained winds

supercell tornado

Esta es la imagen de una tipica e impresionante tornado de una supercell desde el radar doopler esta imagen fue de un tornado categoria 5 que esa categoria es la mas potente,destructiva,y mortal que existe
asi se mira el tornado desde un radar doopler










Este es la tipica formacion de una supercelula
que es una supercelula (supercell)
es la tormentas mas violenta que existe puede traer fuertes vientos granizo grande y tornados
esta imagen muestra como esta constituido la supercell desde la capa mas arriba de la atmosfera hasta el tornado que tre en la supercell

sábado, 17 de octubre de 2009

HURACAN RICK


EXTREMELY DANGEROUS HURRICANE RICK CONTINUING TO STRENGTHEN...

AT 800 AM PDT...1500 UTC...THE CENTER OF HURRICANE RICK WAS LOCATED
NEAR LATITUDE 14.2 NORTH...LONGITUDE 103.0 WEST OR ABOUT 280 MILES
...450 KM...SOUTHWEST OF ACAPULCO MEXICO AND ABOUT 345 MILES...
550 KM...SOUTH-SOUTHEAST OF MANZANILLO MEXICO.
RICK IS MOVING TOWARD THE WEST-NORTHWEST NEAR 12 MPH...19 KM/HR...
AND THIS MOTION IS EXPECTED TO CONTINUE FOR THE NEXT COUPLE OF DAYS.
ON THE FORECAST TRACK...THE CORE OF RICK IS EXPECTED TO REMAIN
OFFSHORE OF THE SOUTHERN COAST OF MEXICO OVER THE WEEKEND AS THE
HURRICANE MOVES GENERALLY PARALLEL TO THE COAST.
MAXIMUM SUSTAINED WINDS ARE NEAR 145 MPH...230 KM/HR...WITH HIGHER
GUSTS. THIS MAKES RICK AN EXTREMELY DANGEROUS CATEGORY FOUR
HURRICANE ON THE SAFFIR-SIMPSON SCALE. ADDITIONAL STRENGTHENING IS
FORECAST...AND RICK COULD BECOME A CATEGORY FIVE HURRICANE LATER
TODAY OR TONIGHT.
HURRICANE FORCE WINDS EXTEND OUTWARD UP TO 40 MILES...65 KM...FROM
THE CENTER...AND TROPICAL STORM FORCE WINDS EXTEND OUTWARD UP TO
115 MILES...185 KM.
ESTIMATED MINIMUM CENTRAL PRESSURE IS 938 MB...27.70 INCHES.
LARGE SWELLS GENERATED BY RICK MAY AFFECT PORTIONS OF THE SOUTHERN
COAST OF MEXICO DURING THE NEXT COUPLE OF DAYS...CAUSING
POTENTIALLY DANGEROUS SURF CONDITIONS.
OUTER RAINBANDS ASSOCIATED WITH RICK WILL CONTINUE TO AFFECT THE
SOUTHERN COAST OF MEXICO THROUGH TONIGHT.

ESPAÑOL:SUMAMENTE PELIGROSO HURACAN RICK seguir fortaleciendo ...
A LAS 800 PM PDT ... 1500 UTC ... EL CENTRO DEL HURACAN RICK ESTABA LOCALIZADO
CERCA DE LA LATITUD 14.2 NORTE ... LONGITUD 103.0 OESTE O 280 millas
... 450 KM ... AL SUROESTE DE ACAPULCO MEXICO Y COMO A 345 MILLAS ...
... 550 km sur-sureste de Manzanillo MEXICO.
RICK SE MUEVE HACIA EL OESTE NOROESTE A CERCA DE 12 MPH ... 19 KM / HR ...
Y ESTE MOVIMIENTO SE ESPERA QUE CONTINUE POR LOS PROXIMOS DIAS.
PREVISIONES EN EL CAMINO ... El núcleo de Rick se espera que permanezca
MAR DE LA COSTA SUR DE MEXICO SOBRE EL FIN DE SEMANA COMO LA
Huracán se mueve generalmente paralelos a la costa.
LOS VIENTOS MAXIMOS SOSTENIDOS ESTAN CERCA DE 145 MPH ... 230 KM / hr SUPERIOR
FUERTES. ESTO HACE UN CUATRO RICK extremadamente peligrosa de categoría
HURACAN EN LA ESCALA SAFFIR-SIMPSON. FORTALECIMIENTO ADICIONAL
PRONÓSTICO ... y Rick PODRÍA CONVERTIRSE EN UN HURACAN CATEGORIA CINCO MÁS TARDE
HOY O ESTA NOCHE.
LOS VIENTOS CON FUERZA DE HURACAN SE EXTIENDEN HASTA 40 MILLAS ... 65 KM ... FROM
EL CENTRO ... Y LOS VIENTOS CON FUERZA DE TORMENTA TROPICAL SE EXTIENDEN HASTA
115 MILLAS ... 185 KM.
PRESION CENTRAL MINIMA ESTIMADA ES 938 MB ... 27.70 PULGADAS.
GRANDES MAREJADAS GENERADAS POR RICK PUEDEN AFECTAR LAS PARTES DEL SUR
COSTA DE MEXICO DURANTE LOS PROXIMOS DIAS ... causando
POTENCIALMENTE marejadas peligrosas.
EXTERIOR BANDAS DE LLUVIA ASOCIADAS CON Rick siguen afectando a la
COSTA SUR DE MÉXICO A TRAVÉS DE ESTA NOCHE.

martes, 15 de septiembre de 2009

Typhoon Choi-Wan category "5"

Super Typhoon (STY) 15w (Choi-Wan, located approximately 200 nm north-northwest of Saipan, has
tracked west-northwestward at 08 knots over the last 06
hours.
Recent animated infrared imagery shows an impressive,
well organized
system with multiple deep convective bands wrapping
around a defined
eye. A 151602z Aqua image shows a deep convective
eye-wall with
banding extending radially from the center. The system
remains in a
very favorable environment with high ocean heat content
, low
vertical windshear, and dual outflow channels into a
tropical upper
tropospheric trough to the east and equatorward. The
system
continues to track west-northwestward along the southern
periphery
of the low- to mid-level subtropical ridge (str) to the
north. Sty
15w will start to recurve around the western extent of
the str
around tau 48 and will start to accelerate to the
northeast in the
gradient flow between the str and an approaching
mid-latitude
trough. Along track speed after tau 72 has been increased
since the
last forecast.

IMAGE CREDIT:NASA,WUNDERGROUND

Typhoon Choi-Wan CATEGORY "5"


IMAGE CREDIT:NASA

viernes, 11 de septiembre de 2009

thunderstorm eagle pass texas,piedras negras mx



una severa tormenta paso la noche del miercoles por el condado de maveric y el noroeste de coahuila mexico ocasionando graves inundaciones en la ciudad y fuertes vientos que revasaban los 100 km/h o 74 mp/h

english:a severe storm passed Wednesday night by Maveric County and northwestern Coahuila Mexico causing severe flooding in the city and strong winds REVAS 100 km / h or 74 mp / h

martes, 1 de septiembre de 2009

huracan jimena cat 3

IMAGE CREDIT:NASA,WUNDERGROU
ND


HURRICANE JIMENA cat 3

JIMENA WEAKENS TO A CATEGORY THREE HURRICANE AS IT MOVES CLOSER
A HURRICANE WARNING IS NOW IN EFFECT FOR THE SOUTHERN PORTION OF THE
BAJA CALIFORNIA PENINSULA FROM PUERTO ABREOJOS SOUTHWARD ON THE
WEST COAST...AND FROM MULEGE SOUTHWARD ON THE EAST COAST...
INCLUDING CABO SAN LUCAS. A HURRICANE WARNING MEANS THAT HURRICANE
CONDITIONS ARE EXPECTED SOMEWHERE WITHIN THE WARNING AREA WITHIN 24
HOURS. PREPARATIONS TO PROTECT LIFE AND PROPERTY SHOULD BE RUSHED
TO COMPLETION.
A HURRICANE WATCH IS IN EFFECT FOR THE BAJA CALIFORNIA PENINSULA
NORTH OF PUERTO ABREOJOS ON THE WEST COAST TO PUNTA EUGENIA...AND
NORTH OF MULEGE ON THE EAST COAST TO BAHIA SAN JUAN BAUTISTA. A
HURRICANE WATCH MEANS THAT HURRICANE CONDITIONS ARE POSSIBLE WITHIN
THE WATCH AREA...GENERALLY WITHIN 36 HOURS.

ESPAÑOL:
JIMENA SE DEBILITA A UN HURACAN CATEGORIA TRES medida que se acerca
A Baja California ...
UN AVISO DE HURACAN ESTA AHORA EN EFECTO PARA LA PARTE SUR DE LA
Península de Baja California DE PUERTO Abreojos HACIA EL SUR EN EL
WEST COAST ... Y de Mulegé HACIA EL SUR DE LA COSTA ESTE ...
INCLUYENDO Cabo San Lucas. Un aviso de huracán significa que el huracán
SE ESPERAN CONDICIONES algún lugar dentro de la zona dentro de 24
HORAS. LOS PREPARATIVOS PARA PROTEGER VIDA Y PROPIEDAD DEBEN SER
PARA COMPLETAR.
UNA VIGILANCIA DE HURACAN CONTINUA EN EFECTO PARA LA PENINSULA DE BAJA CALIFORNIA
Al norte de Puerto Abreojos EN LA COSTA OESTE DE PUNTA EUGENIA Y ...
De Mulegé NORTE DE LA COSTA ESTE DE BAHIA SAN JUAN BAUTISTA. Un
VIGILANCIA DE HURACAN SIGNIFICA QUE CONDICIONES DE HURACAN SON POSIBLES DENTRO DE
EL AREA BAJO VIGILANCIA ... GENERALMENTE DENTRO DE 36 HORAS.


IMAGE CREDIT:NOAA



lunes, 31 de agosto de 2009

hurricane jimena category 5

IMAGE CREDIT:NOAA,NASA,WUNDER
GROUND

EXTREMELY DANGEROUS HURRICANE JIMENA MOVING NORTHWEST...NEW
WATCHES ISSUED FOR BAJA PENINSULA AND MAINLAND MEXICO...

A HURRICANE WARNING REMAINS IN EFFECT FOR THE SOUTHERN PORTION OF
THE BAJA CALIFORNIA PENINSULA FROM BAHIA MAGDALENA SOUTHWARD ON THE
WEST COAST...AND FROM SAN EVARISTO SOUTHWARD ON THE EAST COAST...
INCLUDING CABO SAN LUCAS. A HURRICANE WARNING MEANS THAT HURRICANE
CONDITIONS ARE EXPECTED SOMEWHERE WITHIN THE WARNING AREA WITHIN 24
HOURS. PREPARATIONS TO PROTECT LIFE AND PROPERTY SHOULD BE RUSHED
TO COMPLETION.

ESPAÑOL:SUMAMENTE PELIGROSO HURACAN JIMENA desplazaba hacia el noroeste ... NUEVO
RELOJES PUBLICADOS PARA península de Baja y el continente MEXICO ...

UN AVISO DE HURACAN CONTINUA EN EFECTO PARA LA PARTE SUR DE LA
EL península de Baja California desde Bahía Magdalena hacia el sur en la
WEST COAST ... Y DESDE SAN EVARISTO HACIA EL SUR DE LA COSTA ESTE ...
INCLUYENDO Cabo San Lucas. Un aviso de huracán significa que el huracán
SE ESPERAN CONDICIONES algún lugar dentro de la zona dentro de 24
HORAS. LOS PREPARATIVOS PARA PROTEGER VIDA Y PROPIEDAD DEBEN SER
PARA COMPLETAR.

huracan jimena category "5"

IMAGE CREDIT NASA

domingo, 30 de agosto de 2009

huracan jimena category 4

IMAGE CREDIT:NASA

huracan jimena category 4


JIMENA EVEN STRONGER... INTERESTS IN WESTERN MAINLAND MEXICO AND THE SOUTHERN BAJA CALIFORNIA PENINSULA SHOULD MONITOR THE PROGRESS OF JIMENA. A HURRICANE WATCH MAY BE REQUIRED FOR PORTIONS OF THE SOUTHERN BAJA CALIFORNIA PENINSULA LATER TODAY OR TONIGHT. FOR STORM INFORMATION SPECIFIC TO YOUR AREA IN THE UNITED STATES...INCLUDING POSSIBLE INLAND WATCHES AND WARNINGS...PLEASE MONITOR PRODUCTS ISSUED BY YOUR LOCAL NATIONAL WEATHER SERVICE FORECAST OFFICE. FOR STORM INFORMATION SPECIFIC TO YOUR AREA OUTSIDE OF THE UNITED STATES...PLEASE MONITOR PRODUCTS ISSUED BY YOUR NATIONAL METEOROLOGICAL SERVICE.

ESPAÑOL:JIMENA aún más fuerte ... LOS INTERESES EN EL OESTE DE MEXICO Y LA PENÍNSULA sur de Baja CALIFORNIA PENINSULA deberá vigilar los progresos de Jimena. Un VIGILANCIA DE HURACAN PUEDE SER REQUERIDO PARA PARTES DE LA BAJA DEL SUR DE PENINSULA DE CALIFORNIA MAS TARDE HOY O ESTA NOCHE. PARA INFORMACION ESPECIFICA PARA SU AREA EN EL REINO UNIDO ESTADOS ... INCLUYENDO POSIBLES VIGILANCIAS Y ADVERTENCIAS ... POR FAVOR LOS PRODUCTOS EMITIDOS POR SU LOCAL NATIONAL WEATHER SERVICE Oficina de pronósticos. PARA INFORMACION ESPECIFICA PARA SU AREA FUERA DE LOS ESTADOS UNIDOS ... POR FAVOR MONITOREAR LOS PRODUCTOS EMITIDOS POR LOS SU Servicio Meteorológico Nacional.

miércoles, 19 de agosto de 2009

huracan bill

IMAGE CREDIT:NASA

hurricane bill

BILL REMAINS AN EXTREMELY DANGEROUS CATEGORY 4 HURRICANE...NOW

BILL IS MOVING TOWARD THE NORTHWEST NEAR 20 MPH...32 KM/HR...AND
THIS GENERAL MOTION IS EXPECTED FOR THE NEXT DAY OR SO WITH A TURN
TOWARD THE NORTH-NORTHWEST FORECAST BY LATE FRIDAY.
MAXIMUM SUSTAINED WINDS ARE NEAR 135 MPH...215 KM/HR...WITH HIGHER
GUSTS. BILL IS A CATEGORY FOUR HURRICANE ON THE SAFFIR-SIMPSON
SCALE. SOME ADDITIONAL STRENGTHENING IS POSSIBLE DURING THE NEXT
COUPLE OF DAYS.
BILL IS A LARGE TROPICAL CYCLONE. HURRICANE FORCE WINDS EXTEND
OUTWARD UP TO 85 MILES...140 KM...FROM THE CENTER...AND TROPICAL
STORM FORCE WINDS EXTEND OUTWARD UP TO 230 MILES...370 KM.


MOVING NORTHWESTWARD...

INTERESTS IN THE NORTHERN LEEWARD ISLANDS AND BERMUDA SHOULD MONITOR
THE PROGRESS OF BILL.
FOR STORM INFORMATION SPECIFIC TO YOUR AREA IN THE UNITED
STATES...INCLUDING POSSIBLE INLAND WATCHES AND WARNINGS...PLEASE
MONITOR PRODUCTS ISSUED BY YOUR LOCAL NATIONAL WEATHER SERVICE
FORECAST OFFICE. FOR STORM INFORMATION SPECIFIC TO YOUR AREA
OUTSIDE OF THE UNITED STATES...PLEASE MONITOR PRODUCTS ISSUED
BY YOUR NATIONAL METEOROLOGICAL SERVICE.
AT 500 PM AST...2100 UTC...THE CENTER OF HURRICANE BILL WAS LOCATED
NEAR LATITUDE 19.8 NORTH...LONGITUDE 57.6 WEST OR ABOUT 335 MILES...
535 KM...NORTHEAST OF THE LEEWARD ISLANDS AND ABOUT 970 MILES...1565
KM...SOUTH-SOUTHEAST OF BERMUDA.


ESPAÑOL:
BILL CONTINUA SIENDO UN HURACAN PELIGROSO CATEGORIA
CUATRO...ACTUALMENTE SE MUEVE HACIA EL NOROESTE...


BILL SE ESTA MOVIENDO HACIA EL NOROESTE A CERCA DE 20 MPH...32
KILOMETROS POR HORA...Y SE ESPERA QUE ESTE MOVIMIENTO GENERAL
CONTINUE DURANTE LOS PROXIMOS DIAS CON UN GIRO GRADIAL HACIA EL
NORTE-NOROESTE PARA TARDE EL VIERNES.

LOS VIENTOS MAXIMOS SOSTENIDOS ESTAN CERCA DE 135 MPH...215
KILOMETROS POR HORA...CON RAFAGAS MAS FUERTES. BILL ES UN HURACAN DE
CATEGORIA CUATRO EN LA ESCALA SAFFIR-SIMPSON. SE ESPERA ALGUN
FORTALECIMIENTO ADICIONAL DE ESTE SISTEMA DURANTE LOS PROXIMOS DIAS.

BILL ES UN CICLON TROPICAL MUY AMPLIO. LOS VIENTOS CON FUERZA DE
HURACAN SE EXTIENDEN HASTA 85 MILLAS...140 KILOMETROS DESDE EL
CENTRO...Y LOS VIENTOS CON FUERZA DE TORMENTA TROPICAL SE EXTIENDEN

HASTA 230 MILLAS...370 KILOMETROS.

Image credit: NASA,NOAA,wunderground

jueves, 6 de agosto de 2009

hurricane felicia east pacific

Category 4 Hurricane Felicia put on a very impressive burst of intensification yesterday, peaking out with 140 mph winds. Recent infrared satellite loops show that Felicia is maintaining its Category 4 intensity, as the cloud tops surrounding the eye have stayed relatively constant in temperature.

Image credit: NASA,NOAA


ESPAÑOL:La categoría 4 Huracán Felicia pone una explosión muy impresionante de intensificación ayer, que alcanza su punto máximo hacia fuera con vientos de 140 millas por hora. Lazos recientes infrarrojos de satélite muestran que Felicia mantiene su Categoría 4 intensidad, como las cimas de nube que rodean el ojo se han quedado relativamente constante en la temperatura.

Image credit: NASA,NOAA

sábado, 1 de agosto de 2009

TROPICAL STORM CLAUDETTE (2003)

CLICK IMAGE TO ENLARGE

tropical storm claudette 2003)
wind 39-73mph in eagle pass texas,piedras negras mexico
This coahuila reached tropical storm with strong winds to 73 mph

I still remember that time there were many people get scared there was something wrong at night so I did not know if I could come this tornadolo a good thing but if there was no sustained winds were 70 mph I was not asleep this time for listening on wind so strong
good here I leave these images to look past when they had continued as tropical storm

enjoy the satellite image of that day

Courtesy of NASA

CLICK EN LA IMAGEN PARA AGRANDAR
español

tormenta tropical claudette
vientos 39-73 mph
en eagle pass texas,piedras negras coahuila
esta tormenta tropical llego hasta coahuila con fuertes vientos hasta 73 mph
yo todavia me acuerdo de esa vez habia mucha gente asustada hubo algo malo llego de noche asi que no sabiamos si podria venir con ello un tornadolo bueno que no hubo pero si los vientos eran sostenidos de 70 mph yo no dormi esa vez por estar escuchando el viento tan fuerte
bueno aqui les dejo estas imagenes para que miren cuando ya habia pasado por piedras negras siguio como tormenta tropical

disfruten la imagen de satelite de ese dia

cortesia de la nasa


jueves, 30 de julio de 2009

CHANCE FOR SEVERE THUNDERSTORMS THIS AFTERNOON

THIS HAZARDOUS WEATHER OUTLOOK IS FOR SOUTH CENTRAL TEXAS.

.DAY ONE...TODAY AND TONIGHT...
THERE IS A CHANCE FOR SEVERE THUNDERSTORMS THIS AFTERNOON ACROSS
THE AREA NORTH OF HWY 90 AND I10. THE MAIN THREAT FROM STORMS
TODAY WILL BE STRONG GUSTY WINDS WITH A LOWER CHANCE FOR LARGE
HAIL.

.DAYS TWO THROUGH SEVEN...FRIDAY THROUGH WEDNESDAY...
NO HAZARDOUS WEATHER IS EXPECTED AT THIS TIME.

.SPOTTER INFORMATION STATEMENT...
SPOTTER ACTIVATION MAY BE REQUIRED THIS AFTERNOON.


ESPAÑOL:PERSPECTIVAS ESTE TIEMPO ES PELIGROSA PARA CENTRAL DEL SUR DE TEXAS.

. PRIMER DÍA ... HOY Y ESTA NOCHE ...
Existe la posibilidad de tormentas violentas ESTA TARDE EN
LA ZONA NORTE DE HWY 90 y I10. La principal amenaza de las tormentas
HOY SE Gusty VIENTOS FUERTES CON UN MENOR DE GRAN OPORTUNIDAD
GRANIZO.

. DOS DÍAS A TRAVÉS DE SIETE ... Viernes a miércoles ...
NO PELIGROSOS TIEMPO SE ESPERA EN ESTE MOMENTO.

. SPOTTER DECLARACIÓN DE INFORMACIÓN ...
ACTIVACIÓN SPOTTER se podrá exigir esta tarde.


BY:NOAA

martes, 21 de julio de 2009

TORNADO 24 ABRIL 2007





TORNADO RADAR 24 ABRIL 2007 PIEDRAS NEGRAS MEXICO EAGLE PASS TEXAS

These radars are the tornado that occurred on April 24 2007 when a supercell was forming in the west del rio texas achieve a monstrous storm going directly to the southeast and black stones mexico eagle pass texas
these radars will notice that the famous hook tornadoes trained to the black stone afuras mexico

I live about 1 km of passage where the tornado destroying everything in its path remember that time that he had much wind and hail the size of a baseball ball scattered radars are here:

ESPAÑOL:

estos son los radares de el tornado que ocurrio el 24 de abril del 2007 cuando una supercell tuvo formacion al oeste de del rio texas como haa 45 km de esa ciudad logrando asi una monstruosa tormenta dirigiendose al sureste directo a piedras negras mexico y eagle pass texas
en estos radares notaras que esta el famoso gancho de los tornados lograndose formar a las afuras de piedras negras mexico

yo vivo como a 1 km de donde paso el tornado destruyendo todo a su paso recuerdo esa vez que habia mucho viento y los granizos al tamaño de una bola de beisbol dispersas aqui estan los radares:



viernes, 17 de julio de 2009

viernes, 15 de mayo de 2009

possible severe t-storms tomorrow,tonight

RESIDUAL EML/STEEP LAPSE RATE PLUME COUPLED WITH DEWPOINTS OF 55-60     F ARE EXPECTED TO CONTRIBUTE TO A MODERATELY UNSTABLE AIR MASS BY    AFTERNOON AHEAD OF COLD FRONT WITH MLCAPE OF 1500-2500 J/KG.  TSTM    CLUSTERS OR AN MCS ONGOING ALONG FRONT AT 16/12Z OVER OK INTO    NRN/WRN TX MAY UNDERGO SOME DIURNAL WEAKENING PRIOR TO    RE-INTENSIFYING BY AFTERNOON AS ACTIVITY ENCOUNTERS MODERATELY    UNSTABLE ENVIRONMENT.  VERTICAL SHEAR WILL REMAIN RATHER WEAK...BUT    THE PRESENCE OF THE STEEP LAPSE RATES SUGGESTS A THREAT FOR LARGE    HAIL AS WELL AS STRONG DOWNDRAFT/COLD POOL POTENTIAL THROUGH THE    EVENING HOURS.

RESIDUAL EML / TASA DE CADUCIDAD STEEP Plume junto con DEWPOINTS DE 55-60 
    F se espera que contribuyan a una masa de aire moderadamente INESTABLE POR 
    EL FUTURO DE LA TARDE FRENTE AL FRÍO DE 1500-2500 CON MLCAPE J / KG. TSTM 
    GRUPOS O UN CURSO MCS 16/12Z EN FRENTE A LO LARGO DE MÁS EN OK 
    NRN / WRN TX pueden someterse ALGUNOS diurna debilitamiento ANTES DE 
    RE-INTENSIFICACION DE LA ACTIVIDAD POR LA TARDE EN ENCUENTROS moderadamente 
    MEDIO AMBIENTE INESTABLE. SE MANTENDRÁ cizalla vertical más bien débil, pero ... 
    LA PRESENCIA DE LA CADUCIDAD DE TARIFAS STEEP SUGIERE UNA AMENAZA PARA GRANDES 
    GRANIZO, ASÍ COMO FUERTES DOWNDRAFT / COLD ESTANQUE A TRAVÉS DEL POTENCIAL 
    HORARIO NOCTURNO.


miércoles, 13 de mayo de 2009

possible severe storms tomorrow

PRESENCE OF WEAK FRONT...MOIST SELY UPSLOPE BOUNDARY LAYER WINDS AND    A WEAK UPPER WAVE MOVING IN FROM MEXICO SHOULD BE FAVORABLE FOR    SCATTERED DIURNALLY DRIVEN THUNDERSTORMS LATE THU AFTERNOON. BOTH    NAM/GFS SHOW A 30KT WSWLY MID LEVEL WIND MAX MOVING INTO THE AREA    LATE IN THE DAY. THE COMBINATION OF VEERING WIND PROFILES IN THE    LOWER 3 KM AND THIS WIND MAX WOULD SUPPORT SEVERE MULTICELLS. GIVEN    THE STEEP MID LEVEL LAPSE RATES AND MLCAPE VALUES BETWEEN 2000 AND    3000 J/KG...THE PRIMARY THREAT SHOULD BE LARGE HAIL.


PRESENCIA DE FRENTE DEBILES ... HÚMEDOS SELY pendiente ascendente capa límite VIENTOS Y 
    DEBILES A SUPERIOR EN ONDA MUDANZAS DE MEXICO DEBE SER FAVORABLE PARA 
    SCATTERED DIURNALLY tormentas eléctricas que circulan JUE TARDE TARDE. AMBOS 
    NAM / GFS MOSTRAR A NIVEL 30KT WSWLY MID MAX MUDANZAS VIENTO EN LA ZONA 
    Al final del día. Veering LA COMBINACIÓN DE PERFILES EN EL VIENTO 
    BAJA 3 KM DEL VIENTO Y EL APOYO Max SEVERAS MULTICELLS. DADO 
    STEEP LA CADUCIDAD DE NIVEL MEDIO Y PRECIOS MLCAPE VALORES ENTRE 2000 Y 
    3000 J / KG...THE principal amenaza DEBEN granizo grande.

sábado, 9 de mayo de 2009

possible t-storms tonight

A WEAK FRONTAL BOUNDARY ACROSS CENTRAL TEXAS WILL MOVE SLOWLY SOUTH THIS AFTERNOON AND EVENING. THERE IS A SLIGHT CHANCE FOR SEVERE THUNDERSTORMS TO DEVELOP ALONG THE BOUNDARY AND MOVE INTO NORTHERN PORTIONS OF THE HILL COUNTRY AND ALONG THE RIO GRANDE. THE GREATEST THREAT AREA IS ALONG AND NORTH OF A LINE FROM DEL RIO TO UVALDE TO BOERNE TO FLORANCE IN NORTHWESTERN WILLIAMSON COUNTY. THE MAIN SEVERE THREAT WILL BE HAIL ONE INCH OR LARGER AND WINDS 60 MPH OR GREATER.

espanish:
Una débil frontera FRONTAL EN CENTRAL TEXAS se moverá lentamente 
SUR ESTA TARDE Y NOCHE. Hay una ligera posibilidad de 
Tormentas violentas DESARROLLAR lo largo de la frontera y pasar a 
Norte de la HILL PAÍS Y lo largo del Río Grande.
La mayor amenaza ZONA NORTE Y SE LO LARGO DE UNA LÍNEA DE DEL RIO 
Uvalde A A A Boerne FLORANCE en el noroeste de Williamson. 
LA PRINCIPAL AMENAZA GRAVE SERÁ UNA PULGADA GRANIZO O SUPERIOR Y VIENTOS 
60 MPH o más.


jueves, 30 de abril de 2009

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

miércoles, 29 de abril de 2009

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.    

domingo, 26 de abril de 2009

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.

jueves, 23 de abril de 2009

thunderstorms today,night 23 april

MD 547 graphicALHIGH-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 


sábado, 18 de abril de 2009

severe thunderstorm tornado watch



severe thunderstorm wath,tornado watch in piedras negras mexico


happened 16 april 2009

jueves, 16 de abril de 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