Seguimiento: Sistemas convectivos severos en EE.UU / Temporada 2012

Dallas hace tres horas.

Holaaa, muy buenas!! Os dejo una animación de radar 



En Houston está cayendo una buena manta de agua



 

Holaaa, muy buenas!! Os dejo una animación de radar 

 

Gracias por la animación Peñalara.

Los servicios locales del tiempo en texas y louisiana no dejan de emitir alertas de posibles tornados (potentes mesociclones rotando embebidos en esa fantástica línea de tormenta), vientos lineales fuertes, inundaciones y granizo. No pongo mas para no saturar de información, comentan que ya se confirmó uno de los tornados de la mañana cerca de Austin.

Saludos 

PD: Al menos se mitiga en algo la situación de sequía que padecía el estado, hay varios reportes de inundaciones y acumulados de hasta 140mm en algunos puntos y de manera general se alcanzan 50-75mm en buena parte del estado.

Mucho ojo al potente sistema multicélular que en estos momentos esta desembocando en una fuerte línea de Turbonada proveniente del GOM y que esta barriendo todo el sureste del estado de Texas.

407   
WUUS54 KHGX 181115 
SVRHGX 
TXC071-201-291-339-373-407-181200- 
/O.NEW.KHGX.SV.W.0034.120218T1115Z-120218T1200Z/ 
 
BULLETIN - EAS ACTIVATION REQUESTED 
SEVERE THUNDERSTORM WARNING 
NATIONAL WEATHER SERVICE HOUSTON/GALVESTON TX 
515 AM CST SAT FEB 18 2012 
 
THE NATIONAL WEATHER SERVICE IN LEAGUE CITY HAS ISSUED A 
 
* SEVERE THUNDERSTORM WARNING FOR... 
  NORTHWESTERN CHAMBERS COUNTY IN SOUTHEAST TEXAS... 
  EASTERN HARRIS COUNTY IN SOUTHEAST TEXAS... 
  LIBERTY COUNTY IN SOUTHEAST TEXAS... 
  EASTERN MONTGOMERY COUNTY IN SOUTHEAST TEXAS... 
  SOUTHEASTERN POLK COUNTY IN SOUTHEAST TEXAS... 
  SOUTHERN SAN JACINTO COUNTY IN SOUTHEAST TEXAS... 
 
* UNTIL 600 AM CST 
 
* AT 513 AM CST...A LINE OF SEVERE THUNDERSTORMS WAS REPORTED CAPABLE 
  OF PRODUCING QUARTER SIZE HAIL...AND DAMAGING WINDS IN EXCESS OF 60 
  MPH.  THESE STORMS WERE LOCATED ALONG A LINE EXTENDING FROM 9 MILES 
  NORTH OF CUT AND SHOOT TO SPRING TO HUNTERS CREEK VILLAGE...OR 
  ALONG A LINE EXTENDING FROM 11 MILES EAST OF WILLIS TO SPRING TO 
  HUNTERS CREEK VILLAGE...AND MOVING EAST AT 55 MPH. 
 
* LOCATIONS IN THE SEVERE THUNDERSTORM WARNING INCLUDE BUT ARE NOT 
  LIMITED TO THE MEDICAL CENTER...RELIANT PARK...MINUTE MAID PARK... 
  HERMAN PARK...THE GALLERIA...BUSH-INTERCONTINENTAL AIRPORT... 
  WOODBRANCH...WEST UNIVERSITY PLACE...SPRING VALLEY...SPLENDORA... 
  SOUTHSIDE PLACE...SHEPHERD...SHELDON...ROMAN FOREST...PORTER 
  HEIGHTS...PINEY POINT VILLAGE...PATTON VILLAGE...OLD 
  RIVER-WINFREE...MONT BELVIEU...LIBERTY...KINGWOOD...JACINTO CITY... 
  HUMBLE...HOUSTON...HIGHLANDS...HEDWIG VILLAGE...GALENA PARK...DEER 
  PARK...DAYTON...DAISETTA...CROSBY...CLOVERLEAF...CLEVELAND... 
  CHANNELVIEW...BUNKER HILL VILLAGE...BELLAIRE...BAYTOWN...BARRETT... 
  ANAHUAC...AMES AND ALDINE. 
 
PRECAUTIONARY/PREPAREDNESS ACTIONS... 
 
STRONG WINDS MAY KNOCK DOWN TREES AND POWER LINES OR DAMAGE 
BUILDINGS. TAKE COVER NOW! 
 
A SEVERE THUNDERSTORM WATCH IS IN EFFECT UNTIL 9 AM CDT FOR THE WARNED   
AREA. 

 

Radar



Houston tenemos un problema 

 

Las alertas por inundaciones se generalizan por la zona costera de Texas.

FLASH FLOOD WARNING
TXC245-181630-
/O.NEW.KLCH.FF.W.0008.120218T1337Z-120218T1630Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/

BULLETIN - EAS ACTIVATION REQUESTED
FLASH FLOOD WARNING
NATIONAL WEATHER SERVICE LAKE CHARLES LA
737 AM CST SAT FEB 18 2012

THE NATIONAL WEATHER SERVICE IN LAKE CHARLES HAS ISSUED A

* FLASH FLOOD WARNING FOR...
  EASTERN JEFFERSON COUNTY IN SOUTHEAST TEXAS...

* UNTIL 1030 AM CST

* AT 734 AM CST...NATIONAL WEATHER SERVICE DOPPLER RADAR INDICATED
  THUNDERSTORMS WITH VERY HEAVY RAINFALL ACROSS SOUTHEAST JEFFERSON
  COUNTY INCLUDING THE PORT ARTHUR AREA. RAINFALL RATES OF BETWEEN 4
  AND 5 INCHES PER HOUR HAV BEEN INDICATED BY RADAR AND THIS WILL
  LIKELY CAUSE FLOODING...ESPECIALLY IN THE URBAN AREAS OF
  SOUTHEASTERN JEFFERSON COUNTY INCLUDING PORT ARTHUR

* RUNOFF FROM THIS EXCESSIVE RAINFALL WILL CAUSE FLASH FLOODING TO
  OCCUR. SOME LOCATIONS THAT WILL EXPERIENCE FLOODING INCLUDE...
  CENTRAL GARDENS...GROVES...NEDERLAND...PORT ARTHUR...PORT NECHES...
  PORT ACRES AND SOUTHEAST TEXAS REGIONAL AIRPORT.


PRECAUTIONARY/PREPAREDNESS ACTIONS...

EXCESSIVE RUNOFF FROM HEAVY RAINFALL WILL CAUSE FLOODING OF SMALL
CREEKS AND STREAMS...URBAN AREAS...HIGHWAYS...STREETS AND UNDERPASSES
AS WELL AS OTHER DRAINAGE AREAS AND LOW LYING SPOTS.

&&

LAT...LON 3005 9413 2997 9385 2996 9384 2992 9385
      2991 9388 2987 9391 2984 9390 2981 9392
      2978 9392 2977 9390 2970 9391 2969 9417

$$

BRAZZELL

Visible



 

Lanzada alerta por Tornado para diversas zonas del estado de Luisiana , sur de Arkansas y el estado de Misisipi.

De momento queda confirmado un Funnel Cloud en las inmediaciones de Duson en el estado de Luisiana y avanzando a 40 mph.

Ultimas alertas por actividad tornádica en el estado de Luisiana.

BULLETIN - EAS ACTIVATION REQUESTED 
TORNADO WARNING 
NATIONAL WEATHER SERVICE LAKE CHARLES LA 
946 AM CST SAT FEB 18 2012 
 
THE NATIONAL WEATHER SERVICE IN LAKE CHARLES HAS ISSUED A 
 
* TORNADO WARNING FOR... 
  SOUTHEASTERN ST. LANDRY PARISH IN CENTRAL LOUISIANA... 
  THIS INCLUDES...KROTZ SPRINGS...ARNAUDVILLE... 
  NORTHWESTERN ST. MARTIN PARISH IN SOUTH CENTRAL LOUISIANA... 
  THIS INCLUDES BREAUX BRIDGE... 
 
* UNTIL 1015 AM CST 
 
* AT 943 AM CST...NATIONAL WEATHER SERVICE METEOROLOGISTS DETECTED A 
  LINE OF SEVERE THUNDERSTORMS CAPABLE OF PRODUCING A TORNADO ALONG A 
  LINE EXTENDING FROM 6 MILES NORTHWEST OF KROTZ SPRINGS TO BREAUX 
  BRIDGE...MOVING EAST AT 55 MPH. 
 
* TORNADO PRODUCING STORMS WILL BE NEAR... 
  LAKE PELBA...BUTTE LA ROSE AND ATCHAFALAYA NATIONAL WILDLIFE REFUGE 
  BY 955 AM CST... 
 
PRECAUTIONARY/PREPAREDNESS ACTIONS... 
 
NATIONAL WEATHER SERVICE RADAR INDICATES A TORNADO MAY FORM AT ANY 
TIME. TAKE COVER NOW! ABANDON MOBILE HOMES AND VEHICLES. MOVE TO AN 
INTERIOR ROOM OR HALLWAY ON THE LOWEST FLOOR AWAY FROM WINDOWS. 
 
A SEVERE THUNDERSTORM WATCH REMAINS IN EFFECT UNTIL 1000 AM CST 
SATURDAY MORNING FOR SOUTHWEST LOUISIANA.

BULLETIN - EAS ACTIVATION REQUESTED 
TORNADO WARNING 
NATIONAL WEATHER SERVICE LAKE CHARLES LA 
934 AM CST SAT FEB 18 2012 
 
THE NATIONAL WEATHER SERVICE IN LAKE CHARLES HAS ISSUED A 
 
* TORNADO WARNING FOR... 
  WEST CENTRAL LAFAYETTE PARISH IN SOUTH CENTRAL LOUISIANA... 
  SOUTH CENTRAL ACADIA PARISH IN SOUTHWEST LOUISIANA... 
  NORTH CENTRAL VERMILION PARISH IN SOUTHWEST LOUISIANA... 
  THIS INCLUDES KAPLAN... 
 
* UNTIL 1015 AM CST 
 
* AT 929 AM CST...NATIONAL WEATHER SERVICE METEOROLOGISTS DETECTED A 
  SEVERE THUNDERSTORM CAPABLE OF PRODUCING A TORNADO NEAR MAURICE... 
  MOVING EAST AT 50 MPH. 
 
* THE TORNADO WILL OTHERWISE IMPACT MAINLY RURAL AREAS OF THE 
  INDICATED PARISHES. 
 
PRECAUTIONARY/PREPAREDNESS ACTIONS... 
 
NATIONAL WEATHER SERVICE RADAR INDICATES A TORNADO MAY FORM AT ANY 
TIME. TAKE COVER NOW! ABANDON MOBILE HOMES AND VEHICLES. MOVE TO AN 
INTERIOR ROOM OR HALLWAY ON THE LOWEST FLOOR AWAY FROM WINDOWS. 
 
A SEVERE THUNDERSTORM WATCH REMAINS IN EFFECT UNTIL 1000 AM CST 
SATURDAY MORNING FOR SOUTHWEST LOUISIANA. 

Radar



Visible



Loop Visible

---

Ultimo aviso emitido por el NATIONAL WEATHER SERVICE


Tornado Warning
Saturday, Feb 18, 9:46 AM to 10:15 AM Central

ID#: 0033
NWS Ofice: KLCH
Counties: St. Landry Parish, LA - St. Martin Parish, LA

WFUS54 KLCH 181546
TORLCH
LAC097-099-181615-
/O.NEW.KLCH.TO.W.0033.120218T1546Z-120218T1615Z/

BULLETIN - EAS ACTIVATION REQUESTED
TORNADO WARNING
NATIONAL WEATHER SERVICE LAKE CHARLES LA
946 AM CST SAT FEB 18 2012

THE NATIONAL WEATHER SERVICE IN LAKE CHARLES HAS ISSUED A

* TORNADO WARNING FOR...
SOUTHEASTERN ST. LANDRY PARISH IN CENTRAL LOUISIANA...
THIS INCLUDES...KROTZ SPRINGS...ARNAUDVILLE...
NORTHWESTERN ST. MARTIN PARISH IN SOUTH CENTRAL LOUISIANA...
THIS INCLUDES BREAUX BRIDGE...

* UNTIL 1015 AM CST

* AT 943 AM CST...NATIONAL WEATHER SERVICE METEOROLOGISTS DETECTED A
LINE OF SEVERE THUNDERSTORMS CAPABLE OF PRODUCING A TORNADO ALONG A
LINE EXTENDING FROM 6 MILES NORTHWEST OF KROTZ SPRINGS TO BREAUX
BRIDGE...MOVING EAST AT 55 MPH.

* TORNADO PRODUCING STORMS WILL BE NEAR...
LAKE PELBA...BUTTE LA ROSE AND ATCHAFALAYA NATIONAL WILDLIFE REFUGE
BY 955 AM CST...

PRECAUTIONARY/PREPAREDNESS ACTIONS...

NATIONAL WEATHER SERVICE RADAR INDICATES A TORNADO MAY FORM AT ANY
TIME. TAKE COVER NOW! ABANDON MOBILE HOMES AND VEHICLES. MOVE TO AN
INTERIOR ROOM OR HALLWAY ON THE LOWEST FLOOR AWAY FROM WINDOWS.

A SEVERE THUNDERSTORM WATCH REMAINS IN EFFECT UNTIL 1000 AM CST
SATURDAY MORNING FOR SOUTHWEST LOUISIANA.

GOES 13



 

Reporte oficial de lo acontecido en la jornada de ayer.



NOAA GOES 13 Loop



Dejad cargar animación

 

Excelente Seguimiento....

Reseñar la sequía severa que tenían en Texas y ahora... Zassss!.

Reseñar la sequía severa que tenían en Texas y ahora... Zassss!.

Desgraciadamente la cosa sigue bastante mal para la zona occidental del estado de Texas , Nuevo México y especialmente Arizona.

Al déficit hidrico , ahora hay que sumarle el gran riesgo que hay para los próximos días de incendios por la zona , un gran sistema de tormentas que se mueve a través del centro del país va a traer condiciones de vientos bastantes fuertes por toda la zona y combinado con un ambiente realmente seco , eleva el nivel de riesgo a Critical Risk.



Nevadas intensas para las Rocosas y basura meteorológica para el resto... 



http://www.spc.noaa.gov/products/fire_wx/overview.html

Estaremos atentos a lo que pueda suceder en las Planicies en los próximos días , la cosa pinta bastante bien para ver buenos sistemas convectivos.

 

 

Muy atentos a la histórica ciudad de Wichita

BULLETIN - IMMEDIATE BROADCAST REQUESTED 
SEVERE THUNDERSTORM WARNING 
NATIONAL WEATHER SERVICE WICHITA KS 
305 PM CST MON FEB 20 2012 
 
THE NATIONAL WEATHER SERVICE IN WICHITA HAS ISSUED A 
 
* SEVERE THUNDERSTORM WARNING FOR... 
  NORTHERN HARPER COUNTY IN SOUTH CENTRAL KANSAS... 
  SOUTHEASTERN KINGMAN COUNTY IN SOUTH CENTRAL KANSAS... 
 
* UNTIL 330 PM CST 
 
* AT 301 PM CST...NATIONAL WEATHER SERVICE METEOROLOGISTS WERE 
  TRACKING A SEVERE THUNDERSTORM CAPABLE OF PRODUCING QUARTER SIZE 
  HAIL. THIS STORM WAS LOCATED 6 MILES SOUTHWEST OF HARPER...OR 7 
  MILES NORTHWEST OF ANTHONY...AND MOVING NORTHEAST AT 40 MPH. 
 
* LOCATIONS IMPACTED INCLUDE... 
  HARPER...NORWICH...RAGO...DANVILLE...RUNNYMEDE AND MURDOCK. 
 
PRECAUTIONARY/PREPAREDNESS ACTIONS... 
 
SEVERE THUNDERSTORMS PRODUCE DAMAGING WIND IN EXCESS OF 60 MILES PER 
HOUR...DESTRUCTIVE HAIL...DEADLY LIGHTNING...AND VERY HEAVY RAIN. FOR 
YOUR PROTECTION MOVE TO AN INTERIOR ROOM ON THE LOWEST FLOOR OF YOUR 
HOME OR BUSINESS. HEAVY RAINS FLOOD ROADS QUICKLY SO DO NOT DRIVE 
INTO AREAS WHERE WATER COVERS THE ROAD.

Radar



 

Sistema multicélular en desarrollo y que va a desembocar en una potente linea de turbonada sobre los estados de Kansas y Oklahoma.

Loop Visible (Células Kansas)



Radar NexRad Oklahoma City



Alertas por fenómenos severos lanzada para el estado de Oklahoma

BULLETIN - IMMEDIATE BROADCAST REQUESTED 
SEVERE THUNDERSTORM WARNING 
NATIONAL WEATHER SERVICE NORMAN OK 
356 PM CST MON FEB 20 2012 
 
THE NATIONAL WEATHER SERVICE IN NORMAN HAS ISSUED A 
 
* SEVERE THUNDERSTORM WARNING FOR... 
  EASTERN GARFIELD COUNTY IN NORTHERN OKLAHOMA... 
  KAY COUNTY IN NORTHERN OKLAHOMA... 
  NOBLE COUNTY IN NORTHERN OKLAHOMA... 
 
* UNTIL 445 PM CST 
 
* AT 356 PM CST...NATIONAL WEATHER SERVICE RADAR INDICATED SEVERE 
  THUNDERSTORMS ALONG A LINE EXTENDING FROM BRAMAN TO 6 MILES 
  SOUTHEAST OF DOUGLAS...MOVING NORTHEAST AT 60 MPH. 
 
HAZARDS IN THE WARNING INCLUDE... 
HAIL UP TO THE SIZE OF NICKELS... 
WIND GUSTS TO 65 MPH... 
 
* LOCATIONS IN THE WARNING INCLUDE BILLINGS...BLACKWELL...BRAMAN... 
  CERES...CHILOCCO...COVINGTON...DOUGLAS...GARBER...HARDY... 
  HAYWARD...KAW CITY...KAW LAKE...KILDARE...LUCIEN...MARLAND... 
  MORRISON...NARDIN...NEWKIRK...PECKHAM...PERRY...PONCA CITY...RED 
  ROCK...SOONER LAKE AND TONKAWA.