The latest NHC forecast track for Sandy indicates that the storm is forecast to make a direct hit along the New Jersey coast. A storm surge of 5 to 10 feet is possible along the coast of New York, New Jersey and Long Island. The NOAA Hydrometeorological Prediction Center (HPC) has noted that this storm will likely have the lowest pressure on record in New Jersey. The models are now in agreement and the European model model is now considered to be the preferred model for the storm's track. Here the the HPC discussion regarding Sandy:
HURRICANE SANDY
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PREFERENCE: 00Z ECMWF/12Z ECMWF ENSEMBLE MEAN COMPROMISE BY
DEFAULT
CENTRAL PRESSURE CLOSEST TO THE 00Z ECMWF/00Z NAM
A COMPROMISE OF THE 00Z ECMWF/12Z ECMWF ENSEMBLE MEAN IS THE
CLOSEST SOLUTION TO THE NHC TRACK, AND PREFERRED BY DEFAULT. FOR
CENTRAL PRESSURE, THE WEAKEST SOLUTIONS (THE 00Z NAM AND 00Z
ECMWF) ARE LIKELY CLOSEST TO REALITY, THOUGH THEY WOULD STILL
BRING SANDY INTO NEW JERSEY WITH A NEAR-RECORD CENTRAL PRESSURE.
MULTI-DAY TRENDS INCREASINGLY FAVOR A LESS EXTREME CENTRAL
PRESSURE (WITH THE RANGE IN THE DETERMINISTIC/NON-HURRICANE
GUIDANCE NOW BETWEEN 947 AND 957 HPA), WITH THE GUIDANCE TRENDING
TOWARDS A CENTRAL PRESSURE IN THE 950S HPA. CONSIDERING THE
ABOVE, WE FAVOR A CENTRAL PRESSURE NO DEEPER THAN THE UPPER 950S
HPA AT LANDFALL...WITH MID 950S HPA EXPECTED AS IT CROSSES THE
GULF STREAM MONDAY NIGHT. THIS WAS COORDINATED WITH THE OCEAN
PREDICTION CENTER (OPC). DEEPER PIECES OF GUIDANCE THAN THE
PREFERENCE ARE LIKELY OVERPLAYING THE DEPTH AND DEGREE OF
PRECIPITATION PRODUCTION, PARTIALLY DUE TO THEIR REDEVELOPMENT OF
CENTRAL CONVECTION (SEEN ON THE UKMET JUST PRIOR TO LANDFALL ONCE
THE SYSTEM IS OVER THE COLD SHELF WATERS), WHICH PER NHC SEEMS
UNLIKELY DUE TO PERSISTENT VERTICAL WIND SHEAR NEAR ITS CENTER
WHICH IS CAUSING ITS CURRENT RESEMBLANCE TO A LARGE OCCLUDED,
NON-TROPICAL LOW. SEE THE LATEST DISCUSSIONS/ADVISORIES FROM THE
NHC CONCERNING THE FUTURE OF SANDY.
George Wright is a Certified Consulting Meteorologist for Wright Weather Consulting, LLC. George is also a meteorologist with ABC News and Cablevision News 12. Our website is WrightWeather.com.