Chap 6 Key Terms 1 Flashcards
Coriolis force
Effect that causes deflection of moving objects to the right in the Northern Hemisphere and to the left in the Southern Hemisphere due to the Earth’s rotation
cyclone
A large area of low atmospheric pressure, characterized by inward-spiraling winds.
derecho
A complex of thunderstorms that travels more than two hundred and forty miles with wind speeds greater than fifty eight mph
disaster
Natural or man made occurrence disrupting The normal conditions of existence and causing a level Of suffering that exceeds the capacity of adjustment of the affected community
disaster declaration
Proclamation by a government that releases resources funds, personnel or special procedures.Or otherwise hastens the response to a disaster c state of emergency
emergency operations center (EOC)
Enhanced Fujita Scale
Six level numerical damage based classification of estimated wind speeds usually applied to tornadoes
extratropical cyclone
Cyclone scale storm that is not a tropical cyclone , usually referring to cyclones of middle and high latitudes
first responders
Personnel likely to be the first to arrive and assist In emergencies African thing including stormsand other natural disasters Search as police firefighters Paramedics and others with specialized skills And equipment as needed
restoration
Process of repairing and re establishing Critical utility services to end users Du.
Ring utility storm response
restoration pruning
Pruning to develop structure form and Appearance Of topped or damaged woody plants
Saffir-Simpson Scale
Classification scheme for hurricane intensity based on the maximum surface wind speed and the type and extent of damage done by the storm
sleet
Rain that freezes into solid ice pellets before hitting the ground
small-scale response
Storm Response handled entirely by Locally based personnel
staging area
Designated location where personnel and equipment are gathered and prepared for deployment