MOST COMMON TYPES OF DISASTERS

 
NATURAL DISASTERS
MAN-MADE DISASTERS
EARTHQUAKES
NUCLEAR & RADIOLOGICAL ACCIDENTS
FLOODS & FLASH FLOODS
HOME & BUILDING FIRES
HURRICANES
HAZARDOUS MATERIALS ACCIDENTS
TORNADOES
TERRORISM
THUNDERSTORMS & LIGHTNING
AVIATION ACCIDENTS
SNOW, ICE & WINTER STORMS
SHIP/MARITIME ACCIDENTS
HEATWAVE & DROUGHT
TRAIN/RAILROAD ACCIDENTS
LANDSLIDES & MUDFLOWS
RIOTS/CIVIL UNREST
TSUNAMIS & OTHER TIDAL ACTION
BRIDGE COLLAPSES
VOLCANOES
DAM BREAKS
WILDFIRES
 
This list of disasters was developed by studying information and data from situations in all 50 states, as well as U. S. Territories, that FEMA, the Federal Emergency Management Administration, has responded to since 1990.  It provides a standard checklist of the kinds of things that can happen,  More detailed information is available from standard reference works such as encyclopedias and almanacs.

 
DISASTER FACTS
According to the Insurance Services Office, Inc., which provides statistical and actuarial services to the insurance industry, of the 10 costliest disasters in U. S. history (covering insured losses), six were hurricanes (topped by Hurricane Andrew in South Florida in 1992), one was an earthquake (Loma Prieta, in the San Francisco, CA, Bay Area in 1989) one a multi-state snowstorm (affecting 41 states in 1983), one a multi-state series of tornadoes (the Xenia tornadoes in the Midwest and South in 1974), and one a fire (the Oakland Hills, CA fire in 1991). 

Measured in constant U. S. dollars, Hurricane Andrew is – at $15.5 billion in insured losses, and nearly $30 billion counting all losses – the most expensive disaster in American history.  The flooding in 1993 in the Midwestern U.S. along the Mississippi River and its tributaries, is the second costliest with damages to insured and uninsured property estimated at $12 billion.  Some estimates of the 1994 Northridge earthquake place the damage at $20 billion, which would make it the second-costliest natural disaster in American history.
 

SOURCE: Information Please Almanac, 1995
                Houghton Mifflin Company 


 
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