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Hurricane Season 2010 Hurricane Season 2010 Tony Loconte Tony Loconte Montgomery County Office of Montgomery County Office of Emergency Management and Emergency Management and Homeland Security Homeland Security

Hurricane season 2010

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Review of the the 2010 Hurricane Season Forecast

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Page 1: Hurricane season 2010

Hurricane Season 2010Hurricane Season 2010

Tony LoconteTony LoconteMontgomery County Office of Montgomery County Office of Emergency Management and Emergency Management and

Homeland SecurityHomeland Security

Page 2: Hurricane season 2010
Page 3: Hurricane season 2010

Season PeakSeason Peak

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Return frequencyReturn frequency

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  RANK HURRICANE YEAR CATEGORY DAMAGE (U.S.)  

  1 KATRINA (SE FL, SE LA, MS) 2005 3 $81,000,000,000  

  2 ANDREW (SE FL/SE LA) 1992 5 26,500,000,000  

  3 WILMA (S FL) 2005 3 20,600,000,000  

  4 CHARLEY (SW FL) 2004 4 15,000,000,000  

  5 IVAN (AL/NW FL) 2004 3 14,200,000,000  

  6 RITA (SW LA, N TX) 2005 3 11,300,000,000  

  7 FRANCES (FL) 2004 2 8,900,000,000  

  8 HUGO (SC) 1989 4 7,000,000,000  

  9 JEANNE (FL) 2004 3 6,900,000,000  

  10 ALLISON (N TX) 2001 TS @ 5,000,000,000  

  11 FLOYD (Mid-Atlantic & NE U.S.) 1999 2 4,500,000,000  

  12 ISABEL (Mid-Atlantic) 2003 2 3,370,000,000  

   

   

   

   

   

   

   

   

   

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CSUCSU ATLANTIC BASIN SEASONAL HURRICANE FORECAST FOR 2010

Forecast Parameter and 1950-2000 Climatology (in parentheses) Issue Date 9 December 2009

Issue Date 7 April 2010 Issue Date 2 June 2010

Named Storms (NS) (9.6) 11-16 15 18 Named Storm Days (NSD) (49.1)51-75 75 90 Hurricanes (H) (5.9) 6-8 8 10 Hurricane Days (HD) (24.5) 24-39 35 40 Major Hurricanes (MH) (2.3) 3-5 4 5 Major Hurricane Days (MHD) 6-12 10 13 Accumulated Cyclone Energy (ACE) (96.1) 100-162 150 185 Net Tropical Cyclone Activity (NTC) (100%) 108-172 160 195

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CSUCSU

PROBABILITIES FOR AT LEAST ONE MAJOR (CATEGORY 3-4-5) HURRICANE LANDFALL ON EACH OF THE FOLLOWING UNITED STATES COASTAL AREAS:

Entire U.S. coastline - 76% (average for last century is 52%)

U.S. East Coast Including Peninsula Florida - 51% (average for last century is 31%)

Gulf Coast from the Florida

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AccuweatherAccuweather

AccuWeather foresees 16 to 18 named storms AccuWeather foresees 16 to 18 named storms forming in the Atlantic Ocean, with five forming in the Atlantic Ocean, with five becoming hurricanes and two or three of them becoming hurricanes and two or three of them going ashore in the United States as major going ashore in the United States as major systems. systems. In all, 15 storms probably will be in In all, 15 storms probably will be in the western Atlantic or the Gulf of Mexico, and the western Atlantic or the Gulf of Mexico, and seven may make landfall in the U.S.,seven may make landfall in the U.S., said Joe said Joe Bastardi, chief long-range and hurricane Bastardi, chief long-range and hurricane forecaster.forecaster.

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Other outlooksOther outlooks

WSI Inc. in January predicted 13 named WSI Inc. in January predicted 13 named storms and seven hurricanes, three of them storms and seven hurricanes, three of them major . major .

The Commodity Weather Group called for 11 The Commodity Weather Group called for 11 named storms, as many as five of them named storms, as many as five of them hurricanes. hurricanes.