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2025 Hazard Mitigation Plan <br />Kittitas County, Washington ,ffit#l <br />Tabfe 4-114. 25-Year Climate Projections for Kittitas County <br />4.6.7,7. FEMA NRI Expected Annua, Loss Estimates <br />A hail NRI EAL score, and rating represent a community's relative level of expected building, population, <br />and agriculture loss each year due to hail when compared to the rest of the United States. The EAL score <br />is positively associated to a community's risk; therefore, a higher EAL score results in a higher Risk lndex <br />score. Table 4-115 outlines the hail EAL for Kittitas County. <br />Table 4-115. Hail Expected Annual Loss (FEMA National Risk lndex) <br />A strong wind NRI EAL score, and rating represent a community's relative level of expected building, <br />population, and agriculture loss each year due to strong winds when compared to the rest of the United <br />States. The EAL score is positively associated to a community's risk;therefore, a higher EAL score results <br />in a higher Risk lndex score. Table 4-116 outlines the strong wind EAL for Kittitas County. <br />Kittitas County is expected to experience an 88% increase in extremely hot days and a 12o/o increase in days <br />with heavy precipitation within 25 years. <br />By 2049, Kittitas County is expected to experience five (5) more days that reach above 95'F (from six (6) days <br />to 11 days peryear). <br />By 2049, Kittitas County is expected to have a 2'F increase (from 45'F to 47'F) in average annual <br />temperatures. <br />By 2049, Kittitas County is expected to experience 0.8 more days of heavy precipitation per year (from 6.9 days <br />to 7.8 days per year). <br />By 2049, Kittitas County is expected to have a two (2) inch increase (from 39" to 41") in average annual <br />precipitation. <br />Kittitas County is expected to experience a 65% increase in extremely hot days and a 5o/o increase in days with <br />heavy precipitation within 25 years. <br />By 2049, Kittitas County is expected to experience three (3) more days that reach above 95"F (from five (5) <br />days to nine (9) days per year). <br />By 2049, Kittitas County is expected to have a2'F increase (from 44'F to 46'F) in average annual <br />temperatures. <br />By 2049, Kittitas County is expected to experience 0.3 more days of heavy precipitation per year (from 7.2 days <br />to 7.5 days per year). <br />By 2049, Kittitas County is expected to have a 0.3 inch increase (from 40" to 40.2") in average annual <br />precipitation. <br />$2,473 $926 $7,775 $11,174 14.8 Very LowKittitas County <br />Expected annual /oss scores are calculated utilizing an equation that combines values for exposure, annualized frequency, and historic loss <br />ratios (Expected AnnualLoss = Exposure x Annualized Frequency x Historic Loss Rafro). <br />Total <br />Expected <br />Annual <br />Loss <br />Expected <br />Annual <br />Loss <br />Score <br />RatingJurisdictionPopulation <br />Equivalence <br />Building <br />Value <br />Agriculture <br />Value <br />Chapter 4: Hazard ldentification and Risk Assessment 169