Alaska earthquakes

M2.0 earthquake 133 km S of Unalaska, Alaska

A magnitude 2.0 earthquake struck 133 km S of Unalaska, Alaska on Sat, Jun 20, 2020, 1:51 AM AKDT (09:51 UTC), 1 km (0 mi) below the surface.

A larger quake followed: M4.3 74 km S of Unalaska, Alaska. This one was a foreshock.

Unalaska forecastMore in Alaska

Map

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

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The earthquake

Magnitude
2.0 (ML, local (Richter)), micro
Magnitude from
Alaska Earthquake Center
Local time
UTC
2020-06-20 09:51:38 UTC
Depth
0.6 km (0.4 mi), shallow
Epicenter
52.679° N, 166.623° 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
13

Nearest places

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

Nearby

Within 100 km, magnitude 1.5 and up: 42 in the 60 days after this one and 29 in the 30 days before it.

After

  1. 1.598 km E of Nikolski, Alaska · 2292 days ago · 9 km deep · 67 km away
  2. 2.595 km SE of Nikolski, Alaska · 2290 days ago · 10 km deep · 94 km away
  3. 3.672 km SW of Unalaska, Alaska · 2289 days ago · 74 km deep · 97 km away
  4. 2.079 km S of Unalaska, Alaska · 2286 days ago · 25 km deep · 53 km away
  5. 3.1211 km SE of Nikolski, Alaska · 2285 days ago · 10 km deep · 90 km away
  6. 1.675 km SE of Unalaska, Alaska · 2282 days ago · 64 km deep · 94 km away
  7. 1.661 km S of Unalaska, Alaska · 2280 days ago · 22 km deep · 74 km away
  8. 2.8179 km SSE of Unalaska, Alaska · 2280 days ago · 10 km deep · 90 km away
  9. 3.2210 km S of Unalaska, Alaska · 2279 days ago · 10 km deep · 84 km away
  10. 1.5101 km E of Nikolski, Alaska · 2279 days ago · 7 km deep · 56 km away
  11. 2.5104 km E of Nikolski, Alaska · 2279 days ago · 6 km deep · 49 km away
  12. 3.659 km ESE of Nikolski, Alaska · 2278 days ago · 28 km deep · 96 km away
  13. 2.087 km SE of Unalaska, Alaska · 2278 days ago · 25 km deep · 100 km away
  14. 2.772 km S of Unalaska, Alaska · 2277 days ago · 60 km deep · 61 km away
  15. 3.8122 km S of Unalaska, Alaska · 2277 days ago · 35 km deep · 19 km away
  16. 1.890 km SE of Nikolski, Alaska · 2275 days ago · 6 km deep · 95 km away
  17. 1.676 km S of Unalaska, Alaska · 2275 days ago · 29 km deep · 59 km away
  18. 3.0108 km S of Unalaska, Alaska · 2273 days ago · 35 km deep · 28 km away
  19. 1.9125 km SSW of Unalaska, Alaska · 2272 days ago · 26 km deep · 28 km away
  20. 4.374 km S of Unalaska, Alaska · 2267 days ago · 56 km deep · 60 km away
  21. 1.692 km SSW of Unalaska, Alaska · 2267 days ago · 26 km deep · 57 km away
  22. 1.977 km SSW of Unalaska, Alaska · 2264 days ago · 26 km deep · 59 km away
  23. 2.179 km ENE of Nikolski, Alaska · 2264 days ago · 61 km deep · 87 km away
  24. 2.047 km SSE of Unalaska, Alaska · 2261 days ago · 47 km deep · 96 km away
  25. 3.187 km SSW of Unalaska, Alaska · 2260 days ago · 35 km deep · 55 km away
  26. 3.073 km S of Unalaska, Alaska · 2260 days ago · 35 km deep · 60 km away
  27. 2.948 km SSW of Unalaska, Alaska · 2257 days ago · 73 km deep · 92 km away
  28. 1.755 km SSE of Unalaska, Alaska · 2255 days ago · 35 km deep · 83 km away
  29. 1.8100 km SE of Unalaska, Alaska · 2252 days ago · 25 km deep · 85 km away
  30. 1.696 km SSW of Unalaska, Alaska · 2251 days ago · 40 km deep · 65 km away
  31. 1.859 km SW of Unalaska, Alaska · 2245 days ago · 73 km deep · 91 km away
  32. 2.185 km SSW of Unalaska, Alaska · 2244 days ago · 26 km deep · 53 km away
  33. 1.657 km SSE of Unalaska, Alaska · 2243 days ago · 42 km deep · 93 km away
  34. 1.677 km SW of Unalaska, Alaska · 2243 days ago · 13 km deep · 95 km away
  35. 2.2139 km ESE of Nikolski, Alaska · 2243 days ago · 74 km deep · 18 km away
  36. 2.999 km E of Nikolski, Alaska · 2243 days ago · 35 km deep · 63 km away
  37. 1.952 km SSE of Unalaska, Alaska · 2242 days ago · 50 km deep · 88 km away
  38. 3.384 km SSW of Unalaska, Alaska · 2240 days ago · 14 km deep · 70 km away
  39. 1.975 km SW of Unalaska, Alaska · 2238 days ago · 9 km deep · 91 km away
  40. 2.276 km SSW of Unalaska, Alaska · 2236 days ago · 28 km deep · 59 km away
  41. 1.5103 km SSW of Unalaska, Alaska · 2236 days ago · 48 km deep · 63 km away
  42. 3.690 km SSE of Unalaska, Alaska · 2235 days ago · 35 km deep · 80 km away

Before

  1. 1.898 km E of Nikolski, Alaska · 2296 days ago · 22 km deep · 59 km away
  2. 1.9100 km E of Nikolski, Alaska · 2296 days ago · 26 km deep · 56 km away
  3. 1.895 km E of Nikolski, Alaska · 2296 days ago · 46 km deep · 64 km away
  4. 2.5135 km S of Unalaska, Alaska · 2296 days ago · 35 km deep · 13 km away
  5. 4.1122 km SSW of Unalaska, Alaska · 2296 days ago · 41 km deep · 28 km away
  6. 2.1137 km S of Unalaska, Alaska · 2297 days ago · 5 km deep · 17 km away
  7. 1.799 km ESE of Nikolski, Alaska · 2301 days ago · 18 km deep · 54 km away
  8. 4.8208 km S of Unalaska, Alaska · 2302 days ago · 14 km deep · 83 km away
  9. 2.694 km E of Nikolski, Alaska · 2302 days ago · 35 km deep · 66 km away
  10. 3.199 km E of Nikolski, Alaska · 2302 days ago · 24 km deep · 57 km away
  11. 2.584 km S of Unalaska, Alaska · 2302 days ago · 35 km deep · 51 km away
  12. 2.974 km ESE of Nikolski, Alaska · 2303 days ago · 35 km deep · 79 km away
  13. 1.980 km SSW of Unalaska, Alaska · 2307 days ago · 26 km deep · 57 km away
  14. 2.177 km SSW of Unalaska, Alaska · 2308 days ago · 42 km deep · 61 km away
  15. 1.777 km SSW of Unalaska, Alaska · 2308 days ago · 26 km deep · 60 km away
  16. 2.171 km SSW of Unalaska, Alaska · 2308 days ago · 46 km deep · 66 km away
  17. 1.780 km SSW of Unalaska, Alaska · 2308 days ago · 26 km deep · 56 km away
  18. 1.780 km S of Unalaska, Alaska · 2308 days ago · 36 km deep · 53 km away
  19. 1.792 km SW of Unalaska, Alaska · 2310 days ago · 77 km deep · 81 km away
  20. 1.973 km SE of Unalaska, Alaska · 2311 days ago · 44 km deep · 97 km away

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From the USGS Earthquake Hazards Program and its partner networks, event ak0207wm3mso. Read Fri, Oct 2, 2026, 9:27 AM UTC.