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2025 Hazard Mitigation Plan <br />Kittitas County, Washington <br />$88,146 $351,860 81.6 Very HighKittitas County $263,143 $570 <br />Expected annual loss scores are calculated utilizing an equation that combines values for exposure, annualized frequency, and historic loss <br />ratios (Expected Annual Loss = Exposure x Annualized Frequency x Histonc Loss Rafro,). <br />Population <br />Equivalence <br />Total <br />Expected <br />Annual <br />Loss <br />Expected <br />Annual <br />Loss <br />Score <br />Jurisdiction RatingBuilding <br />Value <br />Agriculture <br />Value <br />Tabfe 4-119. Cold Wave Expected Annual Loss (FEMA National Risk lndex) <br />4,6.7,8. Severe Weather Rtsk Index Scores <br />The hail Risk lndex score and rating represent a community's relative risk for hail when compared to the <br />rest of the United States. Table 4-120 illustrates the hail Risk lndex rating and score for Kittitas County. <br />Tabfe 4-120. Hail Risk lndex (FEMA National Risk lndex) <br />The strong wind Risk lndex score and rating represent a community's relative risk for strong winds when <br />compared to the rest of the United States. Table 4-121 illustrates the strong wind Risk lndex rating and <br />score for Kittitas County. <br />Table 4-121. Strong Wind Risk Index (FEMA National Risk Index) <br />The tornado Risk lndex score and rating represent a community's relative risk for tornadoes when <br />compared to the rest of the United States. Table 4-122 illustrates the tornado Risk lndex rating and score <br />for Kittitas County. <br />Table 4-122. Tornado Wind Risk lndex (FEMA National Risk lndex) <br />The heat wave Risk lndex score and rating represent a community's relative risk for heat waves when <br />compared to the rest of the United States. Table 4-123 illustrates the heat wave Risk lndex rating and <br />score for Kittitas County. <br />11.5Kittitas County Very Low <br />Risk lndex scores are calculated using an equation that combines scores for Expected Annual Loss due to natural hazards, Social <br />Vulnerability and Community Resilience (Expected Annual Loss x Social Vulnerability / Community Resilience = Risk lndex). <br />Jurisdiction Rating Score <br />8.0Kittitas County Very Low <br />Risk Index scores are calculated using an equation that combines scores for Expected Annual Loss due to natural hazards, Social <br />Vulnerability and Community Resilience (Expected Annual Loss x Social Vulnerability / Community Resilience = Risk lndex). <br />Jurisdiction Rating Score <br />Kittitas County Very Low 7.0 <br />Risk lndex scores are calculated using an equation that combines scores for Expected Annual Loss due to natural hazards, Social <br />Vulnerability and Community Resilience (Expected Annual Loss x Social Vulnerability / Community Resilience = Risk lndex). <br />Jurisdiction Rating Score <br />Chapter 4: Hazard ldentification and Risk Assessment 171