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Anoka County 2019 Multi-Jurisdictional All Hazards Mitigation Plan 109 in Anoka County and the surrounding communities. On an annual basis updates are conducted using the Department of Homeland Security THIRA (Threat Hazard Identification Risk Assessment) methodology. After analyzing and evaluating all available data, the Emergency Management Group developed the historic hazard vulnerability assessments below, using the risk table developed previously by assigning a value (1 through 5). This table is a result of the cumulative impact of total hazard events over a period of years ranging from a low of 20 years of data for hazard events to 94 years of data in the case of pandemics/epidemics. ANOKA COUNTY HAZARD VULNERABILITY SUMMARY Hazard Incidents Years Avg./yr. Fatalities Injuries Assets Cost Flooding 39 45 1 1 5 165 204,195,335 Pandemics/Vectors 10 99 0.1 89 5929 0 0 Thunderstorms 169 39 4.3 4 27 788 30,498,783 Tornadoes 32 39 0.8 84 672 1,010 123,144,790 Winter Storms 100 38 2.6 9 104 32 1,443,379 Wildfires 133 29 5.5 3 6 33 6,520,269 Hazmat 532 30 21.3 3 1 1 274,780 Active Violence / Active Shooter 0 0 0 0 0 0 Pre and Post costs in Millions Terrorism 176 28 7.5 0 0 1 5,102 Urban Fires 175 40 5 36 3 214 15,627,050 Totals 1472 229 6748 2,383 244,072,448 ANOKA COUNTY HAZARD HISTORIC VULNERABILITY ASSESSMENT Hazard Event Fatality and Injury Economic Loss Extent or Impact Probability of Occurrence Repetitive Loss Vulnerability Score Priority Urban Fires 5 5 2 5 3 20 1 Thunderstorms 2 5 2 5 3 17 2 Flooding 2 5 5 3 3 16 3 Tornadoes 5 5 1 3 0 14 4 Wildfires 2 4 3 3 1 13 5 Pandemics/Vectors 5 3 1 1 2 12 6 Active Violence / Active Shooter 3 3 4 3 0 13 7 Winter Storms 4 2 1 3 1 11 8 Hazmat 2 1 0 5 2 10 9 Terrorism 1 1 2 5 0 8 10