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Volcanic Activity Risk Rankings

US counties with the highest volcanic activity risk

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#CountyStateScoreRatingAnnual Loss
1HawaiiHI100.0Very High$26.3M
2CowlitzWA99.7Relatively High$7.6M
3PierceWA99.3Relatively High$6.8M
4SkagitWA99.0Relatively High$3.3M
5Aleutians WestAK98.7Relatively High$3.2M
6MauiHI98.4Relatively High$2.4M
7SiskiyouCA98.0Relatively High$1.6M
8Aleutians EastAK97.7Relatively High$895K
9KingWA97.4Relatively High$1.9M
10SkamaniaWA97.1Relatively High$1.7M
11LakeCA96.7Relatively Moderate$484K
12SnohomishWA96.4Relatively Moderate$675K
13DeschutesOR96.1Relatively Moderate$554K
14ClackamasOR95.8Relatively Moderate$495K
15Hood RiverOR95.4Relatively Moderate$491K
16LewisWA95.1Relatively Moderate$287K
17ShastaCA94.8Relatively Moderate$245K
18LaneOR94.5Relatively Moderate$197K
19ThurstonWA94.1Relatively Moderate$195K
20SitkaAK93.8Relatively Moderate$141K
21MultnomahOR93.5Relatively Moderate$159K
22WhatcomWA93.2Relatively Moderate$128K
23MarionOR92.8Relatively Moderate$84K
24TehamaCA92.5Relatively Low$58K
25KlickitatWA92.2Relatively Low$31K
26LinnOR91.9Relatively Low$34K
27KlamathOR91.5Relatively Low$26K
28WascoOR91.2Relatively Low$28K
29Prince of Wales-HyderAK90.9Relatively Low$11K
30ChelanWA90.6Relatively Low$15K
31Lake and PeninsulaAK90.2Relatively Low$9K
32Kenai PeninsulaAK89.9Relatively Low$13K
33NomeAK89.6Relatively Low$7K
34WashingtonOR89.3Relatively Low$16K
35PlumasCA88.9Relatively Low$8K
36ClarkWA88.6Relatively Low$15K
37MonoCA88.3Relatively Low$12K
38YakimaWA87.9Relatively Low$8K
39JeffersonOR87.6Relatively Low$7K
40AnchorageAK87.3Relatively Low$7K
41LassenCA87.0Relatively Low$3K
42ChurchillNV86.6Relatively Low$4K
43PetersburgAK86.3Relatively Low$3K
44ImperialCA86.0Relatively Low$2K
45CoconinoAZ85.7Relatively Low$3K
46DouglasOR85.3Relatively Low$2K
47SonomaCA85.0Relatively Low$3K
48IslandWA84.7Relatively Low$3K
49YamhillOR84.4Relatively Low$3K
50PolkOR84.0Very Low$2K