Alaska earthquakes

M2.1 earthquake 114 km ENE of Chignik, Alaska

A magnitude 2.1 earthquake struck 114 km ENE of Chignik, Alaska on Wed, Oct 2, 2019, 10:23 AM AKDT (18:23 UTC), 64 km (40 mi) below the surface.

A larger quake followed: M4.1 137 km ESE of Chignik, 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
2.1 (ML, local (Richter)), micro
Magnitude from
Alaska Earthquake Center
Local time
UTC
2019-10-02 18:23:18 UTC
Depth
64.3 km (40.0 mi), shallow
Epicenter
56.555° N, 156.605° 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
27

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 14 in the 30 days before it.

After

  1. 2.9137 km WSW of Akhiok, Alaska · 2555 days ago · 60 km deep · 37 km away
  2. 2.0112 km W of Akhiok, Alaska · 2552 days ago · 66 km deep · 47 km away
  3. 2.142 km SSW of Ugashik, Alaska · 2551 days ago · 4 km deep · 89 km away
  4. 2.393 km ENE of Chignik, Alaska · 2551 days ago · 88 km deep · 29 km away
  5. 2.244 km SSW of Ugashik, Alaska · 2548 days ago · 116 km deep · 98 km away
  6. 2.587 km SSE of Ugashik, Alaska · 2546 days ago · 90 km deep · 32 km away
  7. 4.1137 km ESE of Chignik, Alaska · 2545 days ago · 43 km deep · 67 km away
  8. 2.665 km SE of Chignik, Alaska · 2544 days ago · 14 km deep · 90 km away
  9. 2.2110 km WSW of Akhiok, Alaska · 2543 days ago · 69 km deep · 45 km away
  10. 1.650 km SE of Ugashik, Alaska · 2542 days ago · 3 km deep · 78 km away
  11. 2.6133 km SW of Akhiok, Alaska · 2542 days ago · 52 km deep · 59 km away
  12. 3.2138 km WSW of Akhiok, Alaska · 2542 days ago · 66 km deep · 42 km away
  13. 2.124 km ESE of Ugashik, Alaska · 2540 days ago · 111 km deep · 98 km away
  14. 1.885 km WSW of Akhiok, Alaska · 2540 days ago · 10 km deep · 70 km away
  15. 1.960 km W of Akhiok, Alaska · 2539 days ago · 12 km deep · 95 km away
  16. 2.056 km ESE of Ugashik, Alaska · 2539 days ago · 87 km deep · 76 km away
  17. 1.955 km SSE of Ugashik, Alaska · 2538 days ago · 93 km deep · 62 km away
  18. 2.064 km ESE of Ugashik, Alaska · 2533 days ago · 79 km deep · 71 km away
  19. 2.049 km SSW of Ugashik, Alaska · 2529 days ago · 3 km deep · 94 km away
  20. 3.5113 km E of Chignik, Alaska · 2519 days ago · 44 km deep · 36 km away
  21. 3.3114 km E of Chignik, Alaska · 2505 days ago · 44 km deep · 18 km away
  22. 1.962 km ESE of Ugashik, Alaska · 2501 days ago · 89 km deep · 79 km away
  23. 2.3120 km SW of Akhiok, Alaska · 2500 days ago · 11 km deep · 54 km away
  24. 2.165 km SE of Ugashik, Alaska · 2497 days ago · 80 km deep · 59 km away

Before

  1. 2.4128 km E of Chignik, Alaska · 2568 days ago · 81 km deep · 16 km away
  2. 2.543 km SSW of Ugashik, Alaska · 2570 days ago · 8 km deep · 88 km away
  3. 2.137 km ENE of Chignik, Alaska · 2571 days ago · 67 km deep · 77 km away
  4. 2.136 km ESE of Ugashik, Alaska · 2574 days ago · 101 km deep · 91 km away
  5. 1.888 km SE of Ugashik, Alaska · 2574 days ago · 78 km deep · 56 km away
  6. 3.3113 km SSW of Akhiok, Alaska · 2575 days ago · 50 km deep · 100 km away
  7. 2.797 km SE of Ugashik, Alaska · 2577 days ago · 67 km deep · 32 km away
  8. 1.945 km S of Ugashik, Alaska · 2578 days ago · 1 km deep · 81 km away
  9. 1.676 km SW of Karluk, Alaska · 2578 days ago · 64 km deep · 96 km away
  10. 2.983 km E of Chignik, Alaska · 2579 days ago · 68 km deep · 43 km away
  11. 1.936 km SSW of Ugashik, Alaska · 2579 days ago · 5 km deep · 90 km away
  12. 2.1118 km ESE of Chignik, Alaska · 2583 days ago · 68 km deep · 54 km away
  13. 2.168 km SE of Chignik, Alaska · 2583 days ago · 22 km deep · 96 km away
  14. 2.9119 km E of Chignik, Alaska · 2583 days ago · 59 km deep · 48 km away

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Sources

From the USGS Earthquake Hazards Program and its partner networks, event ak019cn3n7lw. Read Thu, Oct 1, 2026, 3:17 PM UTC.