Alaska earthquakes

M1.6 earthquake 16 km SSW of Karluk, Alaska

A magnitude 1.6 earthquake struck 16 km SSW of Karluk, Alaska on Thu, Feb 21, 2019, 7:17 PM AKST (04:17 UTC), 51 km (31 mi) below the surface.

A larger quake followed: M2.5 87 km NNW of Karluk, 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
1.6 (ml), micro
Local time
UTC
2019-02-22 04:17:46 UTC
Depth
50.5 km (31.4 mi), shallow
Epicenter
57.431° N, 154.544° 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
42

Nearest places

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

Nearby

Within 100 km, magnitude 1.5 and up: 105 in the 60 days after this one and 49 in the 30 days before it.

After

  1. 2.587 km NNW of Karluk, Alaska · 2769 days ago · 110 km deep · 99 km away
  2. 1.680 km NNW of Karluk, Alaska · 2769 days ago · 0 km deep · 93 km away
  3. 2.097 km WSW of Karluk, Alaska · 2769 days ago · 62 km deep · 86 km away
  4. 1.748 km NW of Karluk, Alaska · 2768 days ago · 79 km deep · 58 km away
  5. 1.986 km WNW of Karluk, Alaska · 2768 days ago · 1 km deep · 91 km away
  6. 1.526 km WNW of Port Lions, Alaska · 2767 days ago · 42 km deep · 91 km away
  7. 1.651 km NW of Karluk, Alaska · 2766 days ago · 90 km deep · 60 km away
  8. 1.885 km W of Karluk, Alaska · 2766 days ago · 87 km deep · 84 km away
  9. 1.512 km NNW of Karluk, Alaska · 2766 days ago · 68 km deep · 26 km away
  10. 1.611 km NW of Karluk, Alaska · 2765 days ago · 55 km deep · 25 km away
  11. 1.775 km WNW of Aleneva, Alaska · 2763 days ago · 72 km deep · 100 km away
  12. 1.977 km W of Akhiok, Alaska · 2763 days ago · 66 km deep · 71 km away
  13. 1.642 km NNW of Karluk, Alaska · 2762 days ago · 72 km deep · 55 km away
  14. 1.580 km NNW of Karluk, Alaska · 2759 days ago · 98 km deep · 95 km away
  15. 1.589 km ESE of Ugashik, Alaska · 2759 days ago · 75 km deep · 91 km away
  16. 1.814 km NNE of Akhiok, Alaska · 2757 days ago · 25 km deep · 49 km away
  17. 1.781 km E of Ugashik, Alaska · 2756 days ago · 79 km deep · 93 km away
  18. 1.850 km WSW of Akhiok, Alaska · 2756 days ago · 3 km deep · 78 km away
  19. 1.6Alaska Peninsula · 2755 days ago · 3 km deep · 96 km away
  20. 2.086 km NW of Karluk, Alaska · 2755 days ago · 120 km deep · 95 km away
  21. 2.248 km SW of Akhiok, Alaska · 2755 days ago · 52 km deep · 91 km away
  22. 1.670 km WNW of Aleneva, Alaska · 2755 days ago · 72 km deep · 93 km away
  23. 1.625 km N of Larsen Bay, Alaska · 2753 days ago · 47 km deep · 49 km away
  24. 1.616 km N of Akhiok, Alaska · 2752 days ago · 29 km deep · 44 km away
  25. 1.668 km NNW of Karluk, Alaska · 2751 days ago · 91 km deep · 82 km away
  26. 1.860 km W of Karluk, Alaska · 2751 days ago · 65 km deep · 56 km away
  27. 1.688 km NW of Karluk, Alaska · 2750 days ago · 1 km deep · 99 km away
  28. 1.987 km E of Ugashik, Alaska · 2749 days ago · 102 km deep · 89 km away
  29. 2.183 km WSW of Karluk, Alaska · 2749 days ago · 3 km deep · 74 km away
  30. 1.579 km WSW of Karluk, Alaska · 2749 days ago · 4 km deep · 71 km away
  31. 2.582 km ESE of Ugashik, Alaska · 2749 days ago · 94 km deep · 91 km away
  32. 2.362 km NNW of Karluk, Alaska · 2748 days ago · 14 km deep · 77 km away
  33. 1.837 km WNW of Karluk, Alaska · 2748 days ago · 63 km deep · 39 km away
  34. 1.718 km SW of Port Lions, Alaska · 2748 days ago · 59 km deep · 93 km away
  35. 2.149 km NW of Karluk, Alaska · 2748 days ago · 86 km deep · 57 km away
  36. 1.863 km NNW of Karluk, Alaska · 2747 days ago · 13 km deep · 77 km away
  37. 1.662 km NNW of Karluk, Alaska · 2747 days ago · 1 km deep · 76 km away
  38. 1.515 km ESE of Karluk, Alaska · 2747 days ago · 40 km deep · 19 km away
  39. 1.638 km NNE of Larsen Bay, Alaska · 2747 days ago · 51 km deep · 67 km away
  40. 2.236 km NNE of Larsen Bay, Alaska · 2746 days ago · 47 km deep · 67 km away
  41. 1.636 km NW of Karluk, Alaska · 2746 days ago · 54 km deep · 45 km away
  42. 1.746 km NW of Karluk, Alaska · 2745 days ago · 90 km deep · 56 km away
  43. 2.010 km NW of Karluk, Alaska · 2745 days ago · 61 km deep · 23 km away
  44. 1.525 km NNW of Karluk, Alaska · 2745 days ago · 51 km deep · 37 km away
  45. 2.358 km W of Karluk, Alaska · 2745 days ago · 13 km deep · 58 km away
  46. 1.559 km W of Karluk, Alaska · 2745 days ago · 8 km deep · 58 km away
  47. 3.385 km NNW of Karluk, Alaska · 2743 days ago · 4 km deep · 97 km away
  48. 1.984 km NNW of Karluk, Alaska · 2743 days ago · 4 km deep · 95 km away
  49. 2.141 km NW of Karluk, Alaska · 2743 days ago · 77 km deep · 49 km away
  50. 2.170 km SW of Karluk, Alaska · 2742 days ago · 20 km deep · 58 km away
  51. 1.822 km WSW of Port Lions, Alaska · 2741 days ago · 40 km deep · 88 km away
  52. 1.743 km SW of Karluk, Alaska · 2741 days ago · 51 km deep · 29 km away
  53. 1.853 km WNW of Karluk, Alaska · 2740 days ago · 72 km deep · 59 km away
  54. 1.683 km NNW of Karluk, Alaska · 2740 days ago · 5 km deep · 94 km away
  55. 2.075 km W of Karluk, Alaska · 2740 days ago · 84 km deep · 75 km away
  56. 1.674 km NNW of Karluk, Alaska · 2740 days ago · 86 km deep · 85 km away
  57. 1.579 km WSW of Karluk, Alaska · 2739 days ago · 7 km deep · 70 km away
  58. 2.361 km NNW of Karluk, Alaska · 2739 days ago · 10 km deep · 75 km away
  59. 1.774 km WSW of Karluk, Alaska · 2738 days ago · 2 km deep · 65 km away
  60. 1.886 km W of Akhiok, Alaska · 2737 days ago · 55 km deep · 81 km away

The first 60 of 105.

Before

  1. 2.546 km WSW of Akhiok, Alaska · 2770 days ago · 14 km deep · 80 km away
  2. 2.074 km W of Akhiok, Alaska · 2770 days ago · 74 km deep · 65 km away
  3. 1.641 km WNW of Karluk, Alaska · 2771 days ago · 65 km deep · 46 km away
  4. 1.870 km SW of Akhiok, Alaska · 2772 days ago · 26 km deep · 100 km away
  5. 1.722 km SW of Akhiok, Alaska · 2772 days ago · 6 km deep · 72 km away
  6. 1.778 km NNW of Karluk, Alaska · 2773 days ago · 101 km deep · 93 km away
  7. 1.881 km NNW of Karluk, Alaska · 2773 days ago · 89 km deep · 95 km away
  8. 1.711 km NW of Karluk, Alaska · 2773 days ago · 51 km deep · 22 km away
  9. 2.072 km WNW of Aleneva, Alaska · 2774 days ago · 68 km deep · 91 km away
  10. 1.778 km W of Karluk, Alaska · 2776 days ago · 82 km deep · 76 km away
  11. 2.263 km W of Karluk, Alaska · 2776 days ago · 67 km deep · 62 km away
  12. 1.831 km SSE of Karluk, Alaska · 2776 days ago · 40 km deep · 21 km away
  13. 2.186 km NNW of Karluk, Alaska · 2777 days ago · 1 km deep · 99 km away
  14. 2.190 km SE of King Salmon, Alaska · 2777 days ago · 250 km deep · 100 km away
  15. 2.050 km NNW of Karluk, Alaska · 2777 days ago · 76 km deep · 64 km away
  16. 2.863 km W of Aleneva, Alaska · 2779 days ago · 72 km deep · 85 km away
  17. 3.360 km WSW of Karluk, Alaska · 2779 days ago · 51 km deep · 50 km away · felt by 1
  18. 1.623 km SW of Port Lions, Alaska · 2779 days ago · 30 km deep · 88 km away
  19. 1.629 km S of Karluk, Alaska · 2781 days ago · 37 km deep · 18 km away
  20. 1.987 km ESE of Ugashik, Alaska · 2782 days ago · 83 km deep · 93 km away

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Sources

From the USGS Earthquake Hazards Program and its partner networks, event aacse0192fpyvbr. Read Tue, Sep 22, 2026, 8:10 PM UTC.