Mitigation Information Portal

Local Hazard Mitigation Plan - Risk Analysis

Hazards	Adjusted Frequency	Response	Onset	Magnitude	Impact on Business	Impact on Humans	Impact on Property
Coastal Erosion	MEDIUM	< 1 Week	Over 24 Hours	Localized < 10% Land Area	One Week	Minimum - Minor Injuries	10% - 25% Damaged
Dam/Levee Failure	Low	< 1 Week	6-12 Hours	Localized < 10% Land Area	One Week	Medium - Multiple Severe Injuries	25% - 50% Damaged
Drought	MEDIUM	< 1/2 Day	Over 24 Hours	Limited 10 - 25% Land Area	< 24 Hours	Minimum - Minor Injuries	< 10 % Damaged
Earthquake	Low	< 1 Month	< 6 Hours	Critical 25 - 50% Land Area	At Least 2 Weeks	Medium - Multiple Severe Injuries	10% - 25% Damaged
Flooding	HIGH	< 1 Month	12-24 Hours	Limited 10 - 25% Land Area	One Week	Minimum - Minor Injuries	25% - 50% Damaged
Invasive Species	MEDIUM	> 1 Month	Over 24 Hours	Localized < 10% Land Area	< 24 Hours	Minimum - Minor Injuries	< 10 % Damaged
Land Subsidence	Not Identified as a Hazard	NA	NA	NA	NA	NA	NA
Mud/Landslide	Not Identified as a Hazard	NA	NA	NA	NA	NA	NA
Severe Summer Storm	HIGH	< 1 Day	< 6 Hours	Limited 10 - 25% Land Area	< 24 Hours	Low - Some Injuries	< 10 % Damaged
Tornado	MEDIUM	< 1 Week	< 6 Hours	Limited 10 - 25% Land Area	One Week	Medium - Multiple Severe Injuries	10% - 25% Damaged
Wildfire	Low	< 1 Day	< 6 Hours	Localized < 10% Land Area	At Least 2 Weeks	Minimum - Minor Injuries	< 10 % Damaged
Windstorm	MEDIUM	< 1 Day	< 6 Hours	Limited 10 - 25% Land Area	One Week	Low - Some Injuries	10% - 25% Damaged
Winter Storms	HIGH	< 1 Day	6-12 Hours	Limited 10 - 25% Land Area	< 24 Hours	Minimum - Minor Injuries	< 10 % Damaged

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LHMP : Ashtabula Countywide All-Natural Hazards Mitigation Plan