Me parece sorprendente el cambio tan brutal que ha hecho el nadine, ha pasado de ser una tormenta tropical a ser un huracan de categoria 1 con destino a america, no me sorprenderia que este ejemplar vuelva a darse la vuelta y buscar una nueva ruta. Lo que si puedo decir que pasara estos dias es que en canarias estamos en alerta por fuertes lluvias. Aqui dejo el link donde he visto el anunciado
http://www.canarias7.com/articulo.cfm?id=275862
y en este otro link suele ser muy certero con las predicciones y detallado
http://www.eltiempo.es/telde.html?v=por_hora

000
WTNT44 KNHC 231454
TCDAT4

TROPICAL STORM NADINE DISCUSSION NUMBER  44
NWS NATIONAL HURRICANE CENTER MIAMI FL       AL142012
1100 AM AST SUN SEP 23 2012

DEEP CONVECTION ASSOCIATED WITH POST-TROPICAL CYCLONE NADINE HAS
INCREASED SIGNIFICANTLY DURING THE PAST 12-18 HOURS. ALTHOUGH THE
THUNDERSTORM ACTIVITY NEAR THE CENTER HAS THINNED A BIT THIS
MORNING...THE LOW HAS MAINTAINED DEEP CONVECTION SINCE YESTERDAY
AFTERNOON. THERE HAS ALSO BEEN AN INCREASE IN ORGANIZATION OF THE
THUNDERSTORM ACTIVITY AS THE PRIMARY BAND NOW WRAPS ABOUT HALF WAY
AROUND THE CIRCULATION. BASED ON THE IMPROVED SATELLITE APPEARANCE
AND TROPICAL CLASSIFICATIONS OF 2.5 AND 3.0 FROM SAB AND TAFB...
NADINE IS CLASSIFIED AS A TROPICAL STORM ONCE AGAIN. DROPSONDE DATA
FROM AN ONGOING NASA GLOBAL HAWK MISSION SUGGESTS THAT THE MAXIMUM
WINDS ARE NEAR 50 KT. A DROPWINDSONDE NEAR THE CENTER AROUND 1030
UTC MEASURED A PRESSURE OF 989.9 MB WITH STRONG WINDS...SO THE
ESTIMATED MINIMUM CENTRAL PRESSURE IS 986 MB.

NADINE DRIFTED EASTWARD OVERNIGHT...BUT A SLOW WESTWARD MOTION
APPEARS TO HAVE STARTED.  UNLIKE SEVERAL DAYS AGO...THE TRACK MODEL
GUIDANCE IS IN RELATIVELY GOOD AGREEMENT.  THE GLOBAL MODELS
INDICATE THAT NADINE WILL MOVE GENERALLY WESTWARD DURING THE NEXT
SEVERAL DAYS AROUND THE SOUTHEASTERN SIDE OF A DEEP-LAYER RIDGE
OVER THE CENTRAL ATLANTIC.  THE RIDGE IS FORECAST TO SLIDE EASTWARD
NEAR THE END OF THE FORECAST PERIOD AS A MID-LATITUDE TROUGH MOVES
INTO THE WESTERN ATLANTIC.  THIS SHOULD CAUSE NADINE TO TURN
NORTHWESTWARD LATE IN THE PERIOD.  THE NHC TRACK FORECAST IS IN
GOOD AGREEMENT WITH THE GUIDANCE AND NEAR THE MULTI-MODEL
CONSENSUS.

NADINE IS CURRENTLY OVER SSTS OF AROUND 26 DEGREES CELSIUS AND IN
MODERATE SOUTHWESTERLY SHEAR.  THESE CONDITIONS ARE EXPECTED TO
REMAIN UNCHANGED FOR THE NEXT 24 TO 36 HOURS...SO LITTLE CHANGE IN
STRENGTH IS ANTICIPATED DURING THAT TIME.  IN A COUPLE OF
DAYS...THE SHEAR IS FORECAST TO DECREASE AND NADINE SHOULD BE
MOVING OVER SLIGHTLY  WARMER WATER BY THEN.  AS A RESULT...GRADUAL
STRENGTHENING IS INDICATED BY 48 HOURS.  THE NHC INTENSITY FORECAST
SHOWS NADINE ATTAINING HURRICANE IN A FEW DAYS...AND THIS IS
SUPPORTED BY BOTH THE SHIPS AND LGEM MODELS.


FORECAST POSITIONS AND MAX WINDS

INIT  23/1500Z 30.6N  25.6W   50 KT  60 MPH
 12H  24/0000Z 30.7N  26.2W   50 KT  60 MPH
 24H  24/1200Z 31.0N  27.4W   55 KT  65 MPH
 36H  25/0000Z 31.4N  28.8W   55 KT  65 MPH
 48H  25/1200Z 31.5N  30.1W   60 KT  70 MPH
 72H  26/1200Z 30.9N  31.8W   65 KT  75 MPH
 96H  27/1200Z 30.5N  33.5W   70 KT  80 MPH
120H  28/1200Z 32.5N  36.0W   70 KT  80 MPH

$$
FORECASTER BROWN

Otra cosa.... por qué sigue el NHC manteniendo el nombre de Nadine si ha sido una reactivacion alguien me lo puede explicar??

• Que pase de una cuenca oceánica a otra distinta; p.e., del Atlántico Norte al Pacífico Este.
• Que el ciclón tropical quede degradado a una onda tropical abierta, o baja remanente sin circulación cerrada en superficie