Alaska earthquakes

M1.9 earthquake 25 km SW of Unalaska, Alaska

A magnitude 1.9 earthquake struck 25 km SW of Unalaska, Alaska on Sun, Oct 13, 2019, 6:06 AM AKDT (14:06 UTC), 80 km (50 mi) below the surface.

A larger quake followed: M4.3 52 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.

Open the live map with earthquakes

The earthquake

Magnitude
1.9 (ml), micro
Local time
UTC
2019-10-13 14:06:37 UTC
Depth
79.8 km (49.6 mi), intermediate-depth
Epicenter
53.685° N, 166.758° 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
22

Nearest places

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

Nearby

Within 100 km, magnitude 1.5 and up: 79 in the 60 days after this one and 74 in the 30 days before it.

After

  1. 1.559 km SE of Unalaska, Alaska · 2543 days ago · 50 km deep · 59 km away
  2. 1.637 km SSW of Unalaska, Alaska · 2543 days ago · 68 km deep · 15 km away
  3. 2.2Fox Islands, Aleutian Islands, Alaska · 2541 days ago · 58 km deep · 69 km away
  4. 2.577 km SW of Unalaska, Alaska · 2539 days ago · 10 km deep · 52 km away
  5. 2.011 km N of Dutch Harbor, Alaska · 2539 days ago · 126 km deep · 37 km away
  6. 1.616 km NE of Dutch Harbor, Alaska · 2539 days ago · 8 km deep · 43 km away
  7. 1.515 km ENE of Unalaska, Alaska · 2538 days ago · 7 km deep · 40 km away
  8. 1.517 km NE of Dutch Harbor, Alaska · 2537 days ago · 7 km deep · 44 km away
  9. 1.813 km S of Unalaska, Alaska · 2537 days ago · 82 km deep · 18 km away
  10. 2.751 km SSE of Akutan, Alaska · 2536 days ago · 55 km deep · 87 km away
  11. 1.580 km SSE of Unalaska, Alaska · 2535 days ago · 20 km deep · 72 km away
  12. 2.822 km SSE of Unalaska, Alaska · 2535 days ago · 78 km deep · 23 km away
  13. 3.9118 km S of Unalaska, Alaska · 2534 days ago · 34 km deep · 95 km away
  14. 2.152 km SW of Unalaska, Alaska · 2533 days ago · 24 km deep · 27 km away
  15. 2.058 km SSE of Akutan, Alaska · 2533 days ago · 35 km deep · 78 km away
  16. 2.769 km SW of Unalaska, Alaska · 2531 days ago · 13 km deep · 44 km away
  17. 2.2111 km SSW of Unalaska, Alaska · 2530 days ago · 73 km deep · 87 km away
  18. 2.753 km SW of Unalaska, Alaska · 2529 days ago · 30 km deep · 28 km away
  19. 2.992 km SSW of Unalaska, Alaska · 2527 days ago · 35 km deep · 68 km away
  20. 2.281 km S of Unalaska, AK · 2526 days ago · 26 km deep · 60 km away
  21. 2.788 km S of Unalaska, Alaska · 2526 days ago · 35 km deep · 66 km away
  22. 1.838 km SE of Unalaska, Alaska · 2525 days ago · 40 km deep · 38 km away
  23. 1.570 km S of Akutan, Alaska · 2525 days ago · 23 km deep · 78 km away
  24. 1.725 km SW of Unalaska, Alaska · 2524 days ago · 99 km deep · 4 km away
  25. 2.963 km SW of Unalaska, Alaska · 2524 days ago · 18 km deep · 38 km away
  26. 2.147 km SSW of Unalaska, Alaska · 2524 days ago · 66 km deep · 22 km away
  27. 1.697 km SW of Unalaska, Alaska · 2524 days ago · 33 km deep · 71 km away
  28. 3.182 km S of Unalaska, Alaska · 2522 days ago · 35 km deep · 61 km away
  29. 1.712 km WNW of Akutan, Alaska · 2520 days ago · 21 km deep · 75 km away
  30. 2.060 km SE of Unalaska, Alaska · 2520 days ago · 34 km deep · 62 km away
  31. 1.754 km S of Unalaska, Alaska · 2520 days ago · 59 km deep · 39 km away
  32. 1.665 km S of Unalaska, Alaska · 2519 days ago · 48 km deep · 44 km away
  33. 1.6105 km E of Nikolski, Alaska · 2517 days ago · 26 km deep · 99 km away
  34. 2.158 km SSW of Unalaska, Alaska · 2517 days ago · 38 km deep · 37 km away
  35. 1.624 km SSW of Akutan, Alaska · 2517 days ago · 80 km deep · 60 km away
  36. 1.858 km SE of Unalaska, Alaska · 2516 days ago · 47 km deep · 62 km away
  37. 2.2Fox Islands, Aleutian Islands, Alaska · 2516 days ago · 26 km deep · 63 km away
  38. 2.0100 km ENE of Nikolski, Alaska · 2516 days ago · 32 km deep · 75 km away
  39. 1.761 km WSW of Unalaska, Alaska · 2515 days ago · 13 km deep · 40 km away
  40. 2.934 km S of Akutan, Alaska · 2515 days ago · 69 km deep · 60 km away
  41. 3.127 km SE of Akutan, Alaska · 2515 days ago · 125 km deep · 94 km away
  42. 2.810 km ESE of Akutan, Alaska · 2514 days ago · 98 km deep · 89 km away
  43. 2.655 km S of Unalaska, Alaska · 2514 days ago · 54 km deep · 35 km away
  44. 1.966 km SE of Unalaska, Alaska · 2513 days ago · 47 km deep · 71 km away
  45. 2.265 km SW of Unalaska, Alaska · 2513 days ago · 73 km deep · 40 km away
  46. 2.333 km SW of Unalaska, Alaska · 2513 days ago · 91 km deep · 8 km away
  47. 1.660 km SW of Unalaska, Alaska · 2512 days ago · 9 km deep · 38 km away
  48. 2.910 km SE of Akutan, Alaska · 2512 days ago · 122 km deep · 85 km away
  49. 3.933 km WNW of Dutch Harbor, Alaska · 2512 days ago · 157 km deep · 40 km away
  50. 1.971 km SW of Unalaska, Alaska · 2512 days ago · 16 km deep · 46 km away
  51. 3.460 km SE of Unalaska, Alaska · 2510 days ago · 35 km deep · 58 km away
  52. 1.918 km ESE of Akutan, Alaska · 2510 days ago · 74 km deep · 89 km away
  53. 2.040 km S of Akutan, Alaska · 2510 days ago · 92 km deep · 73 km away
  54. 3.739 km SE of Akutan, Alaska · 2509 days ago · 70 km deep · 90 km away
  55. 1.620 km W of Dutch Harbor, Alaska · 2507 days ago · 6 km deep · 24 km away
  56. 2.881 km SE of Unalaska, Alaska · 2506 days ago · 35 km deep · 83 km away
  57. 3.362 km SE of Unalaska, Alaska · 2506 days ago · 35 km deep · 61 km away
  58. 2.173 km SSE of Akutan, Alaska · 2503 days ago · 26 km deep · 100 km away
  59. 1.874 km SE of Unalaska, Alaska · 2499 days ago · 25 km deep · 76 km away
  60. 3.313 km W of Akutan, Alaska · 2499 days ago · 98 km deep · 71 km away

The first 60 of 79.

Before

  1. 2.186 km ENE of Nikolski, Alaska · 2544 days ago · 141 km deep · 83 km away
  2. 1.981 km S of Unalaska, Alaska · 2545 days ago · 26 km deep · 60 km away
  3. 1.6Fox Islands, Aleutian Islands, Alaska · 2545 days ago · 47 km deep · 54 km away
  4. 1.779 km SSE of Akutan, Alaska · 2549 days ago · 13 km deep · 86 km away
  5. 1.7Fox Islands, Aleutian Islands, Alaska · 2549 days ago · 34 km deep · 87 km away
  6. 1.663 km SE of Unalaska, Alaska · 2551 days ago · 58 km deep · 67 km away
  7. 2.829 km NNW of Akutan, Alaska · 2551 days ago · 158 km deep · 90 km away
  8. 1.621 km ESE of Unalaska, Alaska · 2552 days ago · 75 km deep · 36 km away
  9. 1.669 km SSE of Unalaska, Alaska · 2552 days ago · 26 km deep · 63 km away
  10. 2.974 km SE of Unalaska, Alaska · 2553 days ago · 26 km deep · 73 km away
  11. 3.032 km ESE of Unalaska, Alaska · 2553 days ago · 65 km deep · 45 km away
  12. 1.659 km SE of Unalaska, Alaska · 2554 days ago · 42 km deep · 62 km away
  13. 2.335 km WSW of Unalaska, Alaska · 2554 days ago · 7 km deep · 18 km away
  14. 1.9102 km E of Nikolski, Alaska · 2554 days ago · 34 km deep · 92 km away
  15. 2.7102 km E of Nikolski, Alaska · 2554 days ago · 35 km deep · 99 km away
  16. 1.726 km SSW of Akutan, Alaska · 2555 days ago · 72 km deep · 59 km away
  17. 1.656 km SSE of Unalaska, Alaska · 2555 days ago · 50 km deep · 45 km away
  18. 1.927 km W of Dutch Harbor, Alaska · 2556 days ago · 29 km deep · 22 km away
  19. 1.767 km SE of Unalaska, Alaska · 2556 days ago · 24 km deep · 69 km away
  20. 1.572 km SW of Unalaska, Alaska · 2557 days ago · 26 km deep · 46 km away

Earthquakes todayAlaska earthquakesLive radar here

Sources

From the USGS Earthquake Hazards Program and its partner networks, event ak019d582osj. Read Wed, Sep 30, 2026, 6:31 AM UTC.