SalemNews.com, Salem, MA

Nation/World

October 27, 2012

5 reasons why Sandy is expected to be a superstorm

1. A NORTHBOUND HURRICANE

Hurricane Sandy is moving slowly toward the north-northeast and is expected to continue its current path parallel to the Carolinas over the weekend, forecasters say. At some point, it's expected to become what's known as an extratropical storm. Unlike a tropical system like a hurricane, which gets its power from warm ocean waters, extratropical systems are driven by temperature contrasts in the atmosphere. At some point, probably Monday, Sandy will begin to turn back toward the coast and eventually make landfall over Delaware or New Jersey.

Although Sandy is currently a hurricane, it's important not to focus too much on its official category or its precise path. It's a massive system that will affect a huge swath of the eastern U.S., regardless of exactly where it hits or its precise wind speed. For example, tropical storm-force winds can be felt 450 miles away from the storm's center, according to the National Hurricane Center. The Federal Emergency Management Agency has personnel and supplies spread as far west as the Ohio River Valley, said Craig Fugate, the agency's director.

2. EARLY WINTER STORM

Sandy is expected to merge with a wintry system from the west, at which point it will become the powerful superstorm that has forecasters and officials from North Carolina to New England on edge. Winds from that system will pull Sandy back toward the U.S. mainland.

3. ARCTIC AIR FROM THE NORTH

Frigid air coming south from Canada also is expected to collide with Sandy and the wintry storm from the west, creating a megastorm that is expected to park over the northeast for days. Forecasters are expecting residents from Florida to North Carolina to feel the peripheral effects. But the brunt of the storm could hit areas farther inland. Officials are bracing for the worst: nearly a foot of rain, high winds and up to 2 feet of snow.

Text Only | Photo Reprints
Nation/World

Local News
  • Keenan to resign to take Salem State job

    SALEM — State Rep. John Keenan said Tuesday he will resign from office Aug. 24 to take a new job as vice president of administration at Salem State University.
    His announcement ended months of speculation about where the five-term Democrat would end up after leaving the Legislature. As it turns out, he is leaving four months before his term would have expired.

    July 29, 2014

  • 140730_SN_DLE_DEMOLITION5 Demolition of Salem Harbor Station begins

    SALEM -- It all begins with B5. Or ends, depending on how you look at it. Demolition began at Salem Harbor Station Wednesday afternoon, with crews first setting upon one of the power plant's 11 steel tanks. The work was supposed to begin Monday, but

    July 31, 2014 7 Photos

  • Market Basket seeks replacement workers through job fair next week

    Market Basket began advertising a job fair for store managers and assistant managers in a direct shot at the current managers who signed petitions Monday threatening to resign if former CEO Arthur T. Demoulas is not rehired. The ad, which will appear

    July 31, 2014 2 Stories

  • Mary Manning Recovering Salem principal says thanks

    SALEM -- Just about a month before she was set to retire after 25 years as the principal of Collins Middle School, Mary Manning entered the hospital with a life-threatening condition. She hasn't been home since. A month later, in June, friends and co

    July 31, 2014 1 Photo 1 Story

  • Former school janitor Robert Scribner sentenced for assaults in truck

    SALEM -- A now-former Marblehead school janitor was ordered to serve a year in jail Wednesday after pleading guilty to charges that he assaulted and threatened to kill his estranged girlfriend after trapping her in his pickup truck in May. Robert Scr

    July 31, 2014