Alaska earthquakes

M1.9 earthquake 131 km S of Unalaska, Alaska

A magnitude 1.9 earthquake struck 131 km S of Unalaska, Alaska on Sun, Jun 30, 2019, 1:32 AM AKDT (09:32 UTC), 26 km (16 mi) below the surface.

A larger quake followed: M5.5 92 km E of Nikolski, 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.

Open the live map with earthquakes

The earthquake

Magnitude
1.9 (ml), micro
Local time
UTC
2019-06-30 09:32:57 UTC
Depth
25.5 km (15.8 mi), shallow
Epicenter
52.708° N, 166.865° 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
21

Nearest places

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

Nearby

Within 100 km, magnitude 1.5 and up: 110 in the 60 days after this one and 26 in the 30 days before it.

After

  1. 1.957 km E of Nikolski, Alaska · 2649 days ago · 46 km deep · 80 km away
  2. 3.298 km SE of Nikolski, Alaska · 2648 days ago · 10 km deep · 69 km away
  3. 1.561 km SW of Unalaska, Alaska · 2648 days ago · 7 km deep · 99 km away
  4. 2.1201 km SSE of Unalaska, Alaska · 2648 days ago · 5 km deep · 94 km away
  5. 2.643 km ENE of Nikolski, Alaska · 2647 days ago · 39 km deep · 99 km away
  6. 2.781 km S of Unalaska, Alaska · 2647 days ago · 46 km deep · 50 km away
  7. 1.876 km SW of Unalaska, Alaska · 2647 days ago · 13 km deep · 85 km away
  8. 1.653 km SW of Unalaska, Alaska · 2647 days ago · 8 km deep · 94 km away
  9. 1.974 km S of Unalaska, Alaska · 2647 days ago · 26 km deep · 57 km away
  10. 2.676 km S of Unalaska, Alaska · 2645 days ago · 35 km deep · 55 km away
  11. 2.448 km SSW of Unalaska, Alaska · 2643 days ago · 66 km deep · 89 km away
  12. 1.9116 km E of Nikolski, Alaska · 2642 days ago · 30 km deep · 26 km away
  13. 1.842 km ESE of Nikolski, Alaska · 2640 days ago · 23 km deep · 97 km away
  14. 1.9100 km ESE of Nikolski, Alaska · 2640 days ago · 25 km deep · 37 km away
  15. 2.889 km E of Nikolski, Alaska · 2640 days ago · 35 km deep · 48 km away
  16. 5.592 km E of Nikolski, Alaska · 2640 days ago · 33 km deep · 47 km away · felt by 5 · tsunami flag
  17. 2.391 km E of Nikolski, Alaska · 2640 days ago · 47 km deep · 46 km away
  18. 2.488 km E of Nikolski, Alaska · 2640 days ago · 35 km deep · 49 km away
  19. 1.896 km E of Nikolski, Alaska · 2640 days ago · 37 km deep · 41 km away
  20. 2.194 km E of Nikolski, Alaska · 2640 days ago · 26 km deep · 44 km away
  21. 3.090 km E of Nikolski, Alaska · 2640 days ago · 35 km deep · 46 km away
  22. 2.096 km E of Nikolski, Alaska · 2640 days ago · 26 km deep · 41 km away
  23. 1.897 km E of Nikolski, Alaska · 2640 days ago · 26 km deep · 42 km away
  24. 2.095 km E of Nikolski, Alaska · 2640 days ago · 25 km deep · 43 km away
  25. 2.795 km E of Nikolski, Alaska · 2640 days ago · 35 km deep · 42 km away
  26. 2.095 km E of Nikolski, Alaska · 2640 days ago · 26 km deep · 42 km away
  27. 3.0104 km ESE of Nikolski, Alaska · 2640 days ago · 35 km deep · 40 km away
  28. 3.786 km E of Nikolski, Alaska · 2640 days ago · 45 km deep · 53 km away
  29. 1.9101 km E of Nikolski, Alaska · 2640 days ago · 3 km deep · 36 km away
  30. 1.792 km ESE of Nikolski, Alaska · 2640 days ago · 26 km deep · 45 km away
  31. 2.688 km E of Nikolski, Alaska · 2640 days ago · 35 km deep · 48 km away
  32. 1.889 km E of Nikolski, Alaska · 2639 days ago · 35 km deep · 50 km away
  33. 1.7101 km E of Nikolski, Alaska · 2639 days ago · 36 km deep · 41 km away
  34. 1.897 km E of Nikolski, Alaska · 2639 days ago · 52 km deep · 46 km away
  35. 1.796 km E of Nikolski, Alaska · 2639 days ago · 36 km deep · 44 km away
  36. 2.391 km E of Nikolski, Alaska · 2639 days ago · 33 km deep · 47 km away
  37. 3.343 km ESE of Nikolski, Alaska · 2639 days ago · 31 km deep · 95 km away
  38. 3.848 km ESE of Nikolski, Alaska · 2639 days ago · 26 km deep · 90 km away
  39. 1.788 km E of Nikolski, Alaska · 2639 days ago · 31 km deep · 49 km away
  40. 1.592 km E of Nikolski, Alaska · 2639 days ago · 48 km deep · 55 km away
  41. 1.583 km S of Unalaska, Alaska · 2639 days ago · 20 km deep · 48 km away
  42. 1.567 km SSE of Unalaska, Alaska · 2637 days ago · 25 km deep · 74 km away
  43. 2.692 km E of Nikolski, Alaska · 2637 days ago · 35 km deep · 45 km away
  44. 2.5111 km S of Unalaska, Alaska · 2637 days ago · 35 km deep · 20 km away
  45. 2.2104 km E of Nikolski, Alaska · 2636 days ago · 26 km deep · 37 km away
  46. 2.1102 km E of Nikolski, Alaska · 2636 days ago · 38 km deep · 41 km away
  47. 1.894 km E of Nikolski, Alaska · 2636 days ago · 37 km deep · 45 km away
  48. 2.196 km E of Nikolski, Alaska · 2634 days ago · 25 km deep · 42 km away
  49. 2.151 km SW of Unalaska, Alaska · 2634 days ago · 10 km deep · 95 km away
  50. 2.397 km E of Nikolski, Alaska · 2633 days ago · 26 km deep · 40 km away
  51. 2.073 km SSW of Unalaska, Alaska · 2633 days ago · 83 km deep · 62 km away
  52. 2.853 km ESE of Nikolski, Alaska · 2633 days ago · 30 km deep · 87 km away
  53. 2.065 km SW of Unalaska, Alaska · 2631 days ago · 5 km deep · 85 km away
  54. 2.851 km ESE of Nikolski, Alaska · 2631 days ago · 35 km deep · 90 km away
  55. 2.1Fox Islands, Aleutian Islands, Alaska · 2631 days ago · 47 km deep · 40 km away
  56. 2.082 km SE of Unalaska, Alaska · 2631 days ago · 44 km deep · 98 km away
  57. 1.990 km SSW of Unalaska, Alaska · 2631 days ago · 26 km deep · 42 km away
  58. 2.378 km ENE of Nikolski, Alaska · 2630 days ago · 89 km deep · 76 km away
  59. 2.959 km SW of Unalaska, Alaska · 2629 days ago · 90 km deep · 89 km away
  60. 1.993 km E of Nikolski, Alaska · 2629 days ago · 38 km deep · 46 km away

The first 60 of 110.

Before

  1. 3.183 km S of Unalaska, Alaska · 2649 days ago · 35 km deep · 48 km away
  2. 1.8Fox Islands, Aleutian Islands, Alaska · 2649 days ago · 80 km deep · 79 km away
  3. 1.848 km ESE of Nikolski, Alaska · 2650 days ago · 32 km deep · 89 km away
  4. 1.9101 km E of Nikolski, Alaska · 2650 days ago · 35 km deep · 42 km away
  5. 2.074 km SW of Unalaska, Alaska · 2650 days ago · 13 km deep · 77 km away
  6. 2.052 km S of Unalaska, Alaska · 2651 days ago · 57 km deep · 79 km away
  7. 1.9100 km SSW of Unalaska, Alaska · 2654 days ago · 13 km deep · 31 km away
  8. 2.753 km SE of Nikolski, Alaska · 2654 days ago · 35 km deep · 92 km away
  9. 1.9114 km SSW of Unalaska, Alaska · 2656 days ago · 24 km deep · 21 km away
  10. 3.268 km SSW of Unalaska, Alaska · 2661 days ago · 69 km deep · 66 km away
  11. 2.045 km SSW of Unalaska, Alaska · 2662 days ago · 71 km deep · 91 km away
  12. 2.0100 km SSW of Unalaska, Alaska · 2663 days ago · 59 km deep · 56 km away
  13. 1.9100 km E of Nikolski, Alaska · 2665 days ago · 48 km deep · 46 km away
  14. 1.671 km SW of Unalaska, Alaska · 2666 days ago · 14 km deep · 91 km away
  15. 1.769 km SW of Unalaska, Alaska · 2667 days ago · 14 km deep · 88 km away
  16. 2.3104 km S of Unalaska, Alaska · 2668 days ago · 1 km deep · 27 km away
  17. 2.5102 km S of Unalaska, Alaska · 2668 days ago · 30 km deep · 32 km away
  18. 4.177 km E of Nikolski, Alaska · 2669 days ago · 35 km deep · 61 km away
  19. 2.885 km ESE of Nikolski, Alaska · 2669 days ago · 26 km deep · 54 km away
  20. 1.8103 km SSW of Unalaska, Alaska · 2670 days ago · 23 km deep · 45 km away

Earthquakes todayAlaska earthquakesLive radar here

Sources

From the USGS Earthquake Hazards Program and its partner networks, event ak0198bhtsid. Read Wed, Sep 30, 2026, 10:36 AM UTC.