Earthquake Information for Alaska

Yearly Average Number of Earthquakes in Alaska
1,622
Total Number of Earthquakes in Alaska since 1931
134,600
Select a year:
  • Wrangell City and Borough County, AK Probability: 0.505%
  • Dillingham Census Area County, AK Probability: 0.922%
  • North Slope Borough County, AK Probability: 2.374%
  • Petersburg Census Area County, AK Probability: 6.209%
  • Ketchikan Gateway Borough County, AK Probability: 8.769%
  • Prince of Wales Hyder Census Area County, AK Probability: 13.622%
  • Southeast Fairbanks Census Area County, AK Probability: 13.713%
  • Juneau City and Borough County, AK Probability: 14.215%
  • Bethel Census Area County, AK Probability: 18.897%
  • Wade Hampton Census Area County, AK Probability: 31.877%
  • Hoonah Angoon Census Area County, AK Probability: 35.984%
  • Bristol Bay Borough County, AK Probability: 40.804%
  • Sitka City and Borough County, AK Probability: 46.897%
  • Northwest Arctic Borough County, AK Probability: 49.151%
  • Skagway Municipality County, AK Probability: 52.834%
  • Nome Census Area County, AK Probability: 52.982%
  • Haines Borough County, AK Probability: 66.434%
  • Fairbanks North Star Borough County, AK Probability: 74.469%
  • Yukon Koyukuk Census Area County, AK Probability: 77.951%
  • Lake and Peninsula Borough County, AK Probability: 83.825%
  • Valdez Cordova Census Area County, AK Probability: 90.080%
  • Aleutians East Borough County, AK Probability: 94.263%
  • Yakutat City and Borough County, AK Probability: 96.594%
  • Denali Borough County, AK Probability: 98.624%
  • Aleutians West Census Area County, AK Probability: 99.844%
  • Kodiak Island Borough County, AK Probability: 99.864%
  • Anchorage Municipality County, AK Probability: 99.958%
  • Kenai Peninsula Borough County, AK Probability: 99.983%
  • Matanuska Susitna Borough County, AK Probability: 99.987%
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