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CenterOps The Foundation for Mission Success. Johnson Space Center Center Operations Directorate Office of Emergency Management. Johnson Space Center Center Operations Directorate Office of Emergency Management. Preparing JSC Today. JSC Protective Services Division
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CenterOps The Foundation for Mission Success Johnson Space Center Center Operations Directorate Office of Emergency Management Johnson Space Center Center Operations Directorate Office of Emergency Management Preparing JSC Today... JSC Protective Services Division Office of Emergency Management Bill Roeh April 4, 2005
The Galveston Study Area: Evacuation Statistics Clearance Times Visual Impact of a Category 4 Storm on the Galveston Study Area INTRODUCTION
The Design StormHurricane CarlaSeptember 5-11, 1961 A large, slow-moving storm that made landfall near Port Lavaca Sustained winds of 150 mph (Category 4) Peak wind gusts of 175 mph Storm surge of 22 feet (Matagorda Bay) 18.5 feet (Port Lavaca), 14.5 feet (Port O’Connor), 14.8 feet (Houston Ship Channel) Rainfall of 16.49 inches (Galveston), 6.25 inches (Victoria), 5.15 inches (Corpus Christi) 34 Deaths in Texas $400,000,000 of storm damage (1961 dollars)
Hurricane Carla Houston-Galveston Study Area Landfall
Hurricane Carla Category 3 04/19 14:00 CDT . Evacuation Window: -50 hours
Hurricane Carla Category 3 04/20 08:00 CDT . Evacuation Window: -38 hours
Hurricane Carla Category 3 04/20 14:00 CDT . Evacuation Window: -32 hours
Hurricane Carla Category 3 04/20 20:00 CDT . Evacuation Window: -26 hours
Hurricane Carla Category 3 04/21 02:00 CDT . Evacuation Window: -20 hours
Hurricane Carla Category 4 04/21 08:00 CDT . Evacuation Window: -14 hours
Hurricane Carla Category 4 04/21 14:00 CDT . Evacuation Window: -8 hours
Hurricane Carla Category 4 04/21 20:00 CDT . Evacuation Window: -2 hours
Hurricane Carla Category 5 04/22 02:00 CDT .
Hurricane Carla Category 5 04/22 08:00 CDT .
Hurricane Carla Category 5 04/22 14:00 CDT .
Hurricane Carla Category 4 04/22 20:00 CDT .
Hurricane Carla Category 3 04/23 02:00 CDT .
HOUSTON + 23.9 feet + Anahuac + Pasadena La Porte + + 22.4 feet + League City + Alvin + 22.2 feet Texas City + + + 15.8 feet Galveston + Angleton Houston-Galveston Study Area Standard MEOW (Maximum Envelope of Water) 4/22 at 1400 CDT
Dickinson Texas City Galveston Houston-Galveston Study Area Mean Sea Level
Dickinson Texas City Galveston Hurricane Carla 4/22 at 0800 CDT MEOW NW at 8 MPH Surge: 4.5 Feet
Dickinson Texas City Galveston Hurricane Carla 4/22 at 1200 CDT MEOW NW at 8 MPH Surge: 8.5 Feet
Dickinson Texas City Galveston Hurricane Carla 4/22 at 1700 CDT MEOW NW at 8 MPH Surge: 12.8 Feet
Dickinson Texas City Galveston Hurricane Carla 4/22 at 2200 CDT MEOW NW at 8 MPH Surge: 15.8 Feet
Dickinson Texas City Galveston Hurricane Carla Category 5 MEOW NW at 8 MPH Surge: 19.0 Feet
UT Medical Branch Houston-Galveston Study Area Mean Sea Level
UT Medical Branch Hurricane Carla 4/22 at 0800 CDT MEOW NW at 8 MPH Surge: 4.5 Feet
UT Medical Branch Hurricane Carla 4/22 at 1200 CDT MEOW NW at 8 MPH Surge: 8.5 Feet
UT Medical Branch Hurricane Carla 4/22 at 1700 CDT MEOW NW at 8 MPH Surge: 12.8 Feet
UT Medical Branch Hurricane Carla 4/22 at 2200 CDT MEOW NW at 8 MPH Surge: 15.8 Feet
UT Medical Branch Hurricane Carla Category 5 MEOW NW at 8 MPH Surge: 19.0 Feet
Houston-Galveston Study Area Mean Sea Level
Hurricane Carla Category 5 MEOW NW at 8 MPH Surge: 19.0 Feet
Hurricane Carla Category 5 Wind Damage Surge: 19.0 Feet
Baytown HOUSTON La Porte JSC League City Alvin Texas City Houston-Galveston Study Area Mean Sea Level Galveston
Baytown HOUSTON La Porte JSC League City Alvin Texas City Hurricane Carla 4/22 at 0800 CDT MEOW NW at 8 MPH Surge: 4.8 Feet Galveston
Baytown HOUSTON La Porte JSC League City Alvin Texas City Hurricane Carla 4/22 at 1200 CDT MEOW NW at 8 MPH Surge: 10.6 Feet Galveston
Baytown HOUSTON La Porte JSC League City Alvin Texas City Hurricane Carla 4/22 at 1700 CDT MEOW NW at 8 MPH Surge: 17.9 Feet Galveston
Baytown HOUSTON La Porte JSC League City Alvin Texas City Hurricane Carla 4/22 at 2000 CDT MEOW NW at 8 MPH Surge: 22.4 Feet Galveston
HOUSTON Pasadena Deer Park Webster JSC Baytown La Porte Bacliff Houston-Galveston Study Area Mean Sea Level
HOUSTON Pasadena Deer Park Webster JSC Baytown La Porte Bacliff Hurricane Carla 4/22 at 0800 CDT MEOW NW at 8 MPH Surge: 4.8 Feet
HOUSTON Pasadena Deer Park Webster JSC Baytown La Porte Bacliff Hurricane Carla 4/22 at 1200 CDT MEOW NW at 8 MPH Surge: 10.6 Feet
HOUSTON Pasadena Deer Park Webster JSC Baytown La Porte Bacliff Hurricane Carla 4/22 at 1700 CDT MEOW NW at 8 MPH Surge: 17.9 Feet
HOUSTON Pasadena Deer Park Webster JSC Baytown La Porte Bacliff Hurricane Carla 4/22 at 2000 CDT MEOW NW at 8 MPH Surge: 22.4 Feet
<$10 million $10 - 100 million $100 million - 1 billion $1 - 10 billion >$10 billion
Estimated Total Wind Damage from Hurricane Carla Hurricane Carla Houston-Galveston Study Area Landfall Counties Affected: 31 Population Affected: 5,425,334 Households Affected: 1,913,906 Residences Destroyed: 119,626 Debris Generated: 124,023,000 tons Damage Amount: $73,612,335,000