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THE 2012 ATLANTIC BASIN HURRICANE SEASON SUDDENLY BECAME ACTIVE WITH 4 ADDITIONAL HURRICANES SECOND HALF September 5 –November 30, 2012 Walter Hays, Global Alliance for Disaster Reduction, University of North Carolina, USA
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2012S STORM TRACKS (as of September 8)
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NAMED STORMS IN 2012 (Continued) ISAAC – Hurricane, August 21 JOYCE –Tropical Storm, Aug. 25 KIRK –Hurricane, Aug. 27 LESLIE –Hurricane, Sept. 3 MICHAEL – Hurricane, Sept. 4 NADINE – Tropical Storm, Sept. 12
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NAMED STORMS IN 2012 OSCAR – Tropical Storm, Oct. 4 PATTY – Tropical Storm, Oct. 11 RAFAEL – Hurricane, Oct. 12 SANDY – Hurricane, Oct. 22 TONY – Tropical Storm, Oct. 24 VALERIE WILLIAM
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The 2012 season is lagging behind past seasons: By Sept. 5, 2005, we had three major hurricanes (Dennis, Emily, and Katrina),and by Sept. 5, 2011, we had one major hurricane (Katia). This year, we have one-- Michael.
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ISAAC: FROM TS ON AUG, 21 TO HURRICANE ON AUG. 26
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ISAAC DID NOT RETURN IN THE GULF AS TS NADINE: SEPT 12
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LESLIE: FROM A TS ON SEPT 3 TO HURRICANE ON SEPT 5
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SEPT 8: CAT 1 HURRICANE LESLIE IS HEADED SLOWLY NORTHWARD TOWARDS BERMUDA AND CANADA
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SEPT 9: LESLIE PASSES 120 MILES EAST OF BERMUDA
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TROPICAL STORM MICHAEL: FAR OUT IN ATLANTICSEPT. 4
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Between 5 a.m. on Wednesday and 5 a.m. Thursday, Michaels pressure suddenly fell 40 mb and the maximum sustained winds increased by 63 mph, truly a remarkable case of rapid intensification
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MICHAEL BECOMES CAT 3 HURRICANE: SEPT. 6
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Michael, the 7 th hurricane of 2012 and located 980 miles west-southwest of the Azores and heading northeast at 7 mph, will likely weaken as it encounters colder waters..
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MICHAELS PATH: SEPT. 6
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MICHAELS ULTIMATE PATH
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On Sept. 7 th, the seasonal ACE (Accumulated Cyclone Energy) (using the 1981- 2010 data base), stood at 61, or 143% of an average season.
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BUT--- ON SEPTEMBER 12, 2012 A LULL IN ACTIVITY OCCURED AS EL NINO BEGAN AGAIN
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SEPT. 12: EL NINO BEGINS AGAIN
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Depending on how quickly El Niño develops, there could be a quick shutdown of tropical systems during the latter part of the Atlantic season and an extended season on the Pacific side.
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TROPICAL STORM NADINE: SEPT. 12
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TROPICAL STORM NADINE BECAME A CAT 1 HURRICANE ON SEPT. 14 th Because of its location in the Azores, Nadine, the 8 th hurricane of the season, did not cause any major concerns in spite of its unusually long life.
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TROPICAL STORM OSCAR FORMED WEST OF THE CAPE VERDE ISLANDS ON OCT. 4 th Oscar, the 15 th storm of 2012, was not expected to last very long or to cause any major problems.
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TROPICAL STORM OSCAR DIED ON OCTOBER 5
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TROPICAL STORM PATTY FORMED NORTH OF THE BAHAMAS ON OCT. 11 th Patty is the 16 th storm of 2012.
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TROPICAL STORM PATTY
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TROPICAL STORM RAFAEL FORMED ON OCT. 12 TH Rafael was the 18 th storm and 9 th hurricane of the season
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HURRICANE RAFAEL: A CAT 1 STORM ON OCTOBER 16
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TROPICAL STORM SANDY AKA FRANKENSTORM FORMED ON OCT. 22 ND Sandy, the 19 th storm of the season, quickly became a CAT 2 hurricane. SANDY left 39 dead in the Caribbean enroute to the USA.
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TROPICAL STORM SANDY: OCTOBER 22
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CAT I HURRICANE SANDY: OCTOBER 24
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OCTOBER 24: CAT I HURRRICANE SANDY MADE LANDFALL NEAR KINGSTON, THE CAPITOL OF JAMACIA Schools and businesses were closed and people in low-lying areas at risk from flooding were evacuated
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FORECAST FOR SANDY: OCTOBER 24
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TROPICAL STORM TONY FORMED ON OCT. 24 TH Tony, the 20 th storm of the season, formed in the Atlantic, and is not likely to be a threat
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TROPICAL STORM TONY: OCTOBER 24
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SANDY: OCTOBER 24 Sandy, now the seasons ninth hurricane, became a huge storm with wind and rain bands reaching out 500 km or more from the storm center, producing 15-50 cm of rain in Jamaica, Bermuda, Haiti, Dominican Republic, and Cuba
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LIKELY IMPACTS OF SANDY ON FLORIDA SATURDAY-- OCTOBER 27 Miami, Florida, which is already water- logged from 1 ½ meters of rain this summer, is expected to experience more rain, gusty winds, huge waves, and dangerous rip tides as a likely weakened Sandy continues to move northward.
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CAT I HURRICANE SANDY: OCTOBER 24
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SANDY: RAIN IN HAITI
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SANDY IMPACTS HAVANA. CUBA: OCTOBER 25
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SANDY: RAIN IN CUBA
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SANDY: RAIN BEGINS IN FT LAUDERDALE, FLORIDA; OCT. 26
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POSSIBILITIES AFTER FLORIDA SATURDAY Sandy could veer northeastward and eventually die in the Atlantic, OR, MORE LIKELY … As Sandy moves northward, it could become a powerful SUPERSTORM causing losses of $ 1 billion dollars + bringing heavy rain, high winds, and power outages along Eastern seaboard
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OCEAN CITY, MARYLAND
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REHOBOTH BEACH, DELAWARE: OCT. 29
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SUPER STORM SANDY: OCT. 29-30, 2012
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$360 MILLION STORM SURGE, NEW HAVEN, CT: OCT. 30
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OCT. 29 HIGHLIGHTS: NEW YORK AND NEW JERSEY THE SUDDENNESS AND THE RECORD HEIGHT OF THE STORM SURGE CAUSED A HUGE DISASTER
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STORM SURGE SET NEW RECORD WITHOUT BENEFIT OF FULL-MOON HIGH TIDE 13 ft (4 1/3 m); a new record Sustained winds of 133 kph (80 mph).
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FLOODING IN BROOKLYN
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NEW JERSEY: ATLANTIC CITY UNDER WATER
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NEW JERSEY: OCEAN FRONT FLOODING
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NEW JERSEY: STREET FLOODING
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2012 ATLANTIC BASIN STORM TRACKS AS OF NOV. 22
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2012S CUMMULATIVE IMPACTS 320 DEATHS ECONOMIC LOSSES: ESTIMATED AT $68 BILLION +
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