from: Kenneth Russell
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Damaging wind gusts will reach from Boston to Washington, D.C., and inland to the central Appalachians. Sandy will not be your typical hurricane when it moves in from the southeast. Hurricanes are small and compact.AccuWeather has projected an unusually high storm surge due to the approaching storm combined with the full moon.
Sandy will be more like a large nor'easter on steroids. It could have the strength of a Category 1 or 2 hurricane. Tropical storm and hurricane-force wind gusts will extend out hundreds of miles from the center, so focusing on the center alone in terms of the severity for wind and rain is not recommended.
There is the potential for tens of thousands of trees to be downed and millions of utility customers could be without power at some point. Flying debris, including airborne panes of glass in the larger cities will pose a danger. Some secondary roads could be blocked by trees. Depending on the landscape, such as heavily wooded areas, the power could be out for a week or more.
Sandy has the potential to bring historic storm surge flooding near and north of the center.Unusual Storm Track
It is possible areas from New York City and Long Island to New jersey, the Delmarva and into the Philadelphia areas have some of their worst coastal flooding on record, depending on exactly where the storm tracks.
Communities, neighborhoods, roads, rail yards, subway stations and other low-lying areas near the coast, generally north of the track can take on feet of salt water.
AccuWeather.com meteorologists are expecting a storm surge of 5 to 10 feet, but locally higher levels are possible near and just north of the storm track.
The full moon during the afternoon of Monday, Oct 29. will add to high tide levels spanning the 28th through the 30th.
Near-coast waves will average 10 to 15 feet, while seas well offshore will range from 30 to 40 feet.
Though we feel that it's likely Sandy will hit some portion of the Northeast or Mid-Atlantic coast, there remains uncertainty with the exact timing, location and magnitude of the worst impacts. The forecast involves a rare, complex atmospheric setup that will allow the system to pivot back to the northwest into the region rather than simply moving out to sea.
Where exactly this pivot back to the west or northwest occurs will dictate the timing and where the worst of Sandy ultimately hits. That said, Sandy will have a large wind field and therefore effects from the system will stretch across a wide area well away from Sandy's center. To reinforce, it is very important to not focus on the center of our projected path map since the impacts will extend well away from where Sandy's center eventually moves inland.
Significant impacts from Sandy could potentially begin as early as Sunday and continue into Monday and Tuesday.
What kind of impacts are we talking about?
Destructive winds, heavy rain, major coastal flooding and beach erosion would pummel portions of the Mid-Atlantic and Northeast regions between later Sunday and Tuesday of next week. Of course, the high winds would extend inland, with the potential for downed trees and powerlines. Widespread power outages could last for days.
(MORE: Latest "Sandy" Maps | Tropical Update)
This setup could even wrap in just enough cold air on its western edge to produce wet snow, possibly heavy, in some parts of the central Appalachians (mountains of West Virginia and Pennsylvania).
Residents from New England to New York, Pennsylvania, New Jersey, Delaware, Maryland and Virginia should remain vigilant and begin to prepare for Sandy's impact.
MANZANILLO, Cuba Hurricane Sandy made landfall in southern Cuba early Thursday, just west of Santiago de Cuba.
The storm has maximum sustained winds of 114 mph, the National Hurricane Center in Miami said.
It added that Sandy, a Category 2 hurricane, was located just inland over southeastern Cuba and was moving north/northeast at 15 mph. Some weakening was expected as Sandy moved through Cuba, though it is expected to remain a hurricane as it heads through the Bahamas.Sandy toppled many trees and cut power throughout the city of Santiago. The storm passed to the west of the US Naval Base at Guantanamo Bay placing the dangerous NE quandrant of the storm over the base. The base is home to 5,500 people who were warned to prepare for the hurricane as it approached.
The eye of the storm came ashore just west of the city with waves up to 29 feet and a six-foot (2 meter) storm surge that caused extensive coastal flooding, Jose Rubiera of the Cuban weather service said in a television report.
Heavy rains were falling throughout the storm-stricken region, with forecasters predicting six to 12 inches for most areas and as much as 20 inches in isolated places.
Rubiera said Sandy had intensified rapidly as it neared land fueled by 88 degree (31 Celsius) waters on its way from Jamaica, struck earlier in the day by the storm when it was still at Category 1 on the five-step Saffir-Simpson hurricane intensity scale
Howling winds and pelting rains from Hurricane Sandy lashed Jamaica’s precarious shantytowns on Wednesday, stranding thousands of travelers and downing power lines. It is the first hurricane to make a direct hit on Jamaica since Hurricane Gilbert 24 years ago, and it roared across the island on a course that was expected to take it over eastern Cuba. As of Wednesday night, only one person — a man who was crushed by a boulder that rolled onto his clapboard house — had been killed in Jamaica, but storm’s flash floods and mudslides threatened the island of roughly 2.7 million people, which is shackled by debt and a crumbling infrastructure and many of whose sprawling shantytowns are built on steep embankments.