Alaska earthquakes

M2.2 earthquake 45 km SE of Old Harbor, Alaska

A magnitude 2.2 earthquake struck 45 km SE of Old Harbor, Alaska on Thu, Jul 30, 2020, 9:24 PM AKDT (05:24 UTC), 2 km (1 mi) below the surface.

A larger quake followed: M3.4 115 km SE of Akhiok, Alaska. This one was a foreshock.

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Map

Where this earthquake was located, with the others nearby. Select one for its page.

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The earthquake

Magnitude
2.2 (ML, local (Richter)), micro
Magnitude from
Alaska Earthquake Center
Local time
UTC
2020-07-31 05:24:46 UTC
Depth
1.5 km (0.9 mi), shallow
Epicenter
56.899° N, 152.797° W
Region
Alaska
Tsunami flag
No
Status
Reviewed by a seismologist

Did you feel it?

No one has reported feeling this quake to the USGS.

How well it is located

Reviewed by a seismologist.

Stations used
20

Nearest places

Distance and direction from each place to the epicenter, with its forecast.

Nearby

Within 100 km, magnitude 1.5 and up: 24 in the 60 days after this one and 8 in the 30 days before it.

After

  1. 1.58 km W of Akhiok, Alaska · 2254 days ago · 20 km deep · 92 km away
  2. 2.023 km NNE of Old Harbor, Alaska · 2251 days ago · 34 km deep · 62 km away
  3. 2.180 km SE of Akhiok, Alaska · 2246 days ago · 38 km deep · 55 km away
  4. 2.932 km WSW of Womens Bay, Alaska · 2244 days ago · 60 km deep · 82 km away
  5. 1.640 km SSE of Akhiok, Alaska · 2243 days ago · 23 km deep · 76 km away
  6. 2.948 km SSE of Akhiok, Alaska · 2243 days ago · 25 km deep · 83 km away · felt by 1
  7. 1.570 km S of Akhiok, Alaska · 2243 days ago · 7 km deep · 96 km away
  8. 1.874 km S of Old Harbor, Alaska · 2243 days ago · 36 km deep · 47 km away
  9. 2.3115 km SE of Akhiok, Alaska · 2238 days ago · 26 km deep · 89 km away
  10. 2.9115 km SE of Akhiok, Alaska · 2238 days ago · 8 km deep · 91 km away
  11. 2.523 km SE of Larsen Bay, Alaska · 2237 days ago · 25 km deep · 77 km away
  12. 2.135 km SSE of Old Harbor, Alaska · 2232 days ago · 41 km deep · 21 km away
  13. 2.4Kodiak Island region, Alaska · 2230 days ago · 1 km deep · 5 km away
  14. 1.640 km SE of Old Harbor, Alaska · 2230 days ago · 17 km deep · 9 km away
  15. 2.543 km SE of Old Harbor, Alaska · 2230 days ago · 7 km deep · 4 km away
  16. 2.8114 km SE of Akhiok, Alaska · 2226 days ago · 5 km deep · 90 km away
  17. 2.9115 km SE of Akhiok, Alaska · 2226 days ago · 3 km deep · 90 km away
  18. 3.4115 km SE of Akhiok, Alaska · 2226 days ago · 7 km deep · 89 km away
  19. 2.344 km SSW of Chiniak, Alaska · 2218 days ago · 39 km deep · 40 km away
  20. 2.010 km SW of Akhiok, Alaska · 2208 days ago · 49 km deep · 89 km away
  21. 1.620 km ENE of Akhiok, Alaska · 2204 days ago · 37 km deep · 68 km away
  22. 1.628 km S of Womens Bay, Alaska · 2197 days ago · 24 km deep · 59 km away
  23. 2.046 km SE of Old Harbor, Alaska · 2196 days ago · 3 km deep · 6 km away
  24. 1.517 km SE of Larsen Bay, Alaska · 2195 days ago · 38 km deep · 83 km away

Before

  1. 2.219 km N of Akhiok, Alaska · 2261 days ago · 43 km deep · 89 km away
  2. 1.519 km N of Akhiok, Alaska · 2273 days ago · 38 km deep · 88 km away
  3. 3.020 km N of Akhiok, Alaska · 2273 days ago · 43 km deep · 90 km away
  4. 3.16 km ESE of Larsen Bay, Alaska · 2276 days ago · 44 km deep · 94 km away
  5. 2.5103 km SSE of Akhiok, Alaska · 2278 days ago · 28 km deep · 100 km away
  6. 2.628 km NE of Akhiok, Alaska · 2278 days ago · 51 km deep · 64 km away
  7. 2.3122 km SE of Akhiok, Alaska · 2280 days ago · 25 km deep · 96 km away
  8. 2.549 km SE of Akhiok, Alaska · 2281 days ago · 30 km deep · 55 km away

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Sources

From the USGS Earthquake Hazards Program and its partner networks, event ak0209sclcpl. Read Fri, Oct 2, 2026, 2:53 PM UTC.