‘Bomb cyclone’ pounds US East Coast as snow sweeps across Southhttps://indianexpress.com/article/world/blizzard-pounds-us-northeast-as-snow-sweeps-across-south-5011799/

‘Bomb cyclone’ pounds US East Coast as snow sweeps across South

States of emergency were in effect in Florida, Georgia, North Carolina and Virginia and there were blizzard warnings from the Canadian border as far south as Virginia. Federal government offices were delaying opening for two hours on Thursday.

A person walks in the snow on King Street in Charleston, S.C., Wednesday, Jan. 3, 2018. A brutal winter storm smacked the coastal Southeast with a rare blast of snow and ice Wednesday, hitting parts of Florida, Georgia and South Carolina with their heaviest snowfall in nearly three decades. (Matthew Fortner/The Post And Courier via AP)

Heavy snow and high winds pounded the US East Coast along a front stretching from Maine as far south as North Carolina early on Thursday, knocking out power, icing over roadways and closing hundreds of schools. The storm is the product of a rapid and rare sharp drop in barometric pressure known as bombogenesis or bomb cyclone.

On Wednesday it dumped snow on Florida’s capital Tallahassee for the first time in 30 years, and was expected to last through the day. States of emergency were in effect in Florida, Georgia, North Carolina and Virginia and there were blizzard warnings from the Canadian border as far south as Virginia. Federal government offices were delaying opening for two hours on Thursday.

Savannah: Ramon Martinez takes advantage of little car traffic to pull a sleigh filled with his children Amy and Anthony down Bull Street toward Monterey Square, in Savannah, Ga. Wednesday, Jan. 3, 2018. Snow started falling late Wednesday morning in the Savannah area shutting down the city. AP/PTI(AP1_4_2018_000024A)

Much of the eastern United States is in the grip of a sustained cold spell that has frozen part of Niagara Falls, played havoc with public works and impeded firefighting in places where temperatures barely broke 20 degrees Fahrenheit (minus 6 centigrade).

People walk during a blizzard to board the Long Island Railroad in Port Washington, New York, U.S. January 4, 2018. REUTERS/Shannon Stapleton

Areas around Boston were forecast to see about 1 foot (30 cm) of snow on Thursday, and the National Weather Service predicted a similar amount and wind gusts of up to 55 mph (90 kph) in New York City.

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Schools were ordered to close in both cities. “This could bring some very dangerous conditions,” New York Mayor Bill de Blasio said late on Wednesday. “Both rush hours will be affected,” Boston Mayor Marty Walsh earlier told a news conference. “Be patient. With the amount of snow we’re getting here, we could be plowing your street and a half hour later it could look like we haven’t been there.”

A man crosses the street during a blizzard in Long Beach, New York, U.S. January 4, 2018. REUTERS/Shannon Stapleton

SOUTHERN SNOW

Private forecaster Accuweather said snow would fall quickly during the day, at a rate of several inches per hour, with the storm intensified by the bombogenesis effect. The phenomenon occurs when a storm’s barometric pressure drops by 24 millibars in 24 hours.

Ahead of an incoming winter snow storm, a Jet Blue flight waits to take off from Logan International Airport next to the frozen waters of the Atlantic Ocean harbour between Winthrop and Boston, Massachusetts, U.S., January 3, 2018. REUTERS/Brian Snyder

The rare type of storm struck the US Southeast on Wednesday, also dumping snow in parts of South Carolina and eastern Georgia, said meteorologist Patrick Burke of the federal Weather Prediction Center.

More than 35,000 customers were without power in Georgia, North Carolina and Virginia early on Thursday, utilities reported online. A part of US-13 at the Chesapeake Bay Bridge-Tunnel in Virginia was closed due to high winds early on Thursday while state transportation departments throughout the region reported dozens of delays due to deteriorating roads conditions.

FILE PHOTO: A barn painted with the U.S. flag is seen in the snow covered field in Kanawha, Iowa, United States, January 16, 2016. REUTERS/Jim Young/File Photo

Late on Wednesday night, a baggage car and two sleeper cars on an Amtrak train traveling from Miami to New York, with 311 passengers aboard, derailed in as it was slowly backing into a station in Savannah, Georgia. No one was injured, an Amtrak spokesman said. The cold has been blamed for at least nine deaths over the past few days, including two homeless people in Houston.