Alaska earthquakes

M1.8 earthquake 41 km SSE of Ugashik, Alaska

A magnitude 1.8 earthquake struck 41 km SSE of Ugashik, Alaska on Sun, Apr 26, 2020, 4:53 AM AKDT (12:53 UTC), 96 km (60 mi) below the surface.

A larger quake followed: M3.8 121 km WSW 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
1.8 (ML, local (Richter)), micro
Magnitude from
Alaska Earthquake Center
Local time
UTC
2020-04-26 12:53:40 UTC
Depth
96.0 km (59.7 mi), intermediate-depth
Epicenter
57.199° N, 157.011° 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
36

Nearest places

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

Nearby

Within 100 km, magnitude 1.5 and up: 41 in the 60 days after this one and 22 in the 30 days before it.

After

  1. 1.782 km WSW of Karluk, Alaska · 2348 days ago · 80 km deep · 82 km away
  2. 1.648 km SE of Ugashik, Alaska · 2346 days ago · 99 km deep · 16 km away
  3. 2.5124 km E of Chignik, Alaska · 2345 days ago · 70 km deep · 92 km away
  4. 1.969 km ESE of Egegik, Alaska · 2345 days ago · 137 km deep · 88 km away
  5. 2.046 km E of Port Heiden, Alaska · 2342 days ago · 25 km deep · 58 km away
  6. 2.479 km W of Akhiok, Alaska · 2341 days ago · 60 km deep · 96 km away
  7. 2.080 km ESE of Egegik, Alaska · 2339 days ago · 136 km deep · 92 km away
  8. 1.572 km W of Karluk, Alaska · 2338 days ago · 14 km deep · 87 km away
  9. 1.797 km SSE of Ugashik, Alaska · 2337 days ago · 82 km deep · 58 km away
  10. 2.0124 km E of Chignik, Alaska · 2337 days ago · 78 km deep · 84 km away
  11. 2.365 km ENE of Ugashik, Alaska · 2336 days ago · 138 km deep · 77 km away
  12. 2.377 km ENE of Chignik, Alaska · 2333 days ago · 47 km deep · 74 km away
  13. 1.565 km WSW of Karluk, Alaska · 2329 days ago · 86 km deep · 94 km away
  14. 3.166 km W of Karluk, Alaska · 2326 days ago · 67 km deep · 93 km away
  15. 1.777 km ENE of Ugashik, Alaska · 2325 days ago · 111 km deep · 76 km away
  16. 1.572 km WSW of Karluk, Alaska · 2324 days ago · 57 km deep · 87 km away
  17. 1.547 km ESE of Ugashik, Alaska · 2322 days ago · 2 km deep · 22 km away
  18. 3.8121 km WSW of Akhiok, Alaska · 2319 days ago · 54 km deep · 81 km away
  19. 2.2116 km SE of Ugashik, Alaska · 2319 days ago · 71 km deep · 75 km away
  20. 1.955 km SE of Ugashik, Alaska · 2316 days ago · 86 km deep · 20 km away
  21. 1.540 km SE of Ugashik, Alaska · 2315 days ago · 1 km deep · 9 km away
  22. 2.177 km ENE of Ugashik, Alaska · 2312 days ago · 129 km deep · 85 km away
  23. 1.662 km SE of Ugashik, Alaska · 2312 days ago · 91 km deep · 28 km away
  24. 2.1Alaska Peninsula · 2311 days ago · 81 km deep · 34 km away
  25. 1.888 km WSW of Karluk, Alaska · 2311 days ago · 65 km deep · 79 km away
  26. 1.945 km ENE of Chignik, Alaska · 2310 days ago · 57 km deep · 99 km away
  27. 2.483 km E of Chignik, Alaska · 2306 days ago · 77 km deep · 84 km away
  28. 1.663 km WSW of Karluk, Alaska · 2305 days ago · 64 km deep · 97 km away
  29. 1.9105 km SE of Ugashik, Alaska · 2305 days ago · 68 km deep · 63 km away
  30. 1.6101 km SE of Ugashik, Alaska · 2305 days ago · 73 km deep · 59 km away
  31. 1.9Alaska Peninsula · 2302 days ago · 5 km deep · 71 km away
  32. 2.763 km ENE of Ugashik, Alaska · 2302 days ago · 2 km deep · 74 km away
  33. 2.165 km ENE of Ugashik, Alaska · 2302 days ago · 0 km deep · 76 km away
  34. 2.666 km ENE of Ugashik, Alaska · 2302 days ago · 1 km deep · 77 km away
  35. 2.753 km NE of Chignik, Alaska · 2300 days ago · 111 km deep · 78 km away
  36. 2.541 km ENE of Chignik, Alaska · 2299 days ago · 100 km deep · 93 km away
  37. 1.675 km ESE of Egegik, Alaska · 2298 days ago · 133 km deep · 86 km away
  38. 2.158 km SE of Egegik, Alaska · 2297 days ago · 141 km deep · 84 km away
  39. 2.240 km SE of Ugashik, Alaska · 2297 days ago · 112 km deep · 15 km away
  40. 2.037 km S of Egegik, Alaska · 2296 days ago · 159 km deep · 79 km away
  41. 2.075 km ESE of Egegik, Alaska · 2293 days ago · 124 km deep · 87 km away

Before

  1. 2.253 km ENE of Ugashik, Alaska · 2353 days ago · 125 km deep · 61 km away
  2. 2.571 km NE of Chignik, Alaska · 2356 days ago · 77 km deep · 65 km away
  3. 1.659 km ENE of Ugashik, Alaska · 2359 days ago · 124 km deep · 72 km away
  4. 2.192 km W of Akhiok, Alaska · 2359 days ago · 64 km deep · 83 km away
  5. 1.568 km ESE of Ugashik, Alaska · 2362 days ago · 84 km deep · 48 km away
  6. 1.884 km WSW of Karluk, Alaska · 2363 days ago · 72 km deep · 76 km away
  7. 1.784 km ENE of Ugashik, Alaska · 2364 days ago · 121 km deep · 89 km away
  8. 1.670 km E of Ugashik, Alaska · 2365 days ago · 91 km deep · 60 km away
  9. 2.286 km W of Karluk, Alaska · 2365 days ago · 6 km deep · 82 km away
  10. 1.832 km S of Ugashik, Alaska · 2365 days ago · 9 km deep · 23 km away
  11. 2.2109 km W of Akhiok, Alaska · 2365 days ago · 74 km deep · 76 km away
  12. 1.984 km E of Ugashik, Alaska · 2366 days ago · 12 km deep · 75 km away
  13. 2.3114 km SSE of Ugashik, Alaska · 2366 days ago · 76 km deep · 73 km away
  14. 2.321 km SE of Port Heiden, Alaska · 2369 days ago · 5 km deep · 92 km away
  15. 1.647 km SE of Egegik, Alaska · 2369 days ago · 155 km deep · 88 km away
  16. 1.774 km WNW of Akhiok, Alaska · 2374 days ago · 65 km deep · 100 km away
  17. 2.185 km SSE of Ugashik, Alaska · 2376 days ago · 82 km deep · 45 km away
  18. 1.746 km SSW of Ugashik, Alaska · 2377 days ago · 7 km deep · 36 km away
  19. 2.394 km SE of Ugashik, Alaska · 2378 days ago · 66 km deep · 55 km away
  20. 2.271 km W of Karluk, Alaska · 2380 days ago · 83 km deep · 99 km away

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Sources

From the USGS Earthquake Hazards Program and its partner networks, event ak0205dpc9hx. Read Mon, Oct 5, 2026, 3:51 AM UTC.