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2025 Hazard Mitigation Plan <br />Kittitas County, Washington <br />Co m m u n i c a b I e Diseases/P a n d e m i c Tota I Risk Score <br />Table 4-167 represents the Communicable Disease/Pandemic Total Risk Score for the Kittitas County, <br />based on the Risk Assessment Methodology, as defined in Section 4.3 of this Plan. <br />Table 4-167. Communicable Disease/Pandemic Total Risk Score <br />Hazard <br />Event Probability <br />Factor Vulnerability lmpact <br />Communicable Disease/ <br />Pandemic 2 18 '10 20 4B 48 <br />Consequence: Sum of all weighted factors. <br />Extent: Sum of the weighted Extent factors. <br />Vulnerability: Sum of the weighted Vulnerabilitv factors. <br />Classification lmpactVulnerability <br />lmpact: Sum of the weighted lmpact factors. <br />Iola, Risk Score = Probability x Consequence <br />* Normalized to 100 <br />0 -24 0-24Low (L)1 0-6 0-6 0-12 <br />Medium (M)2 7-12 7-12 13 -26 25-50 25-52 <br />13-18 13 - 18 27 -39 51 -75 53 and above <br />The legend-specificaily the assignment of low, medium, and high-provides an additional means to qualitatively assess lhe probability factor, sum of <br />weighted factors, and the total risk scores for each hazard. The Consequence Score represenfs the sum of the Extent, Vulnerability, and lmpacl Factors. <br />The Total Risk Score is a measure of Probabilitv and Conseduence. <br />l; jl;:rlft r,l i,i <br />Total Risk Score Legend <br />Total Risk <br />Score <br />Chapter 4: Hazard ldentification and Risk Assessment 216