M1.8 earthquake 55 km W of Tyonek, Alaska

Magnitude

1.8 (ML, local (Richter)), micro

Magnitude from

Alaska Earthquake Center

Local time

Wed, Apr 1, 2020, 12:03 PM AKDT

UTC

2020-04-01 20:03:30 UTC

Depth

98.7 km (61.3 mi), intermediate-depth

Epicenter

61.049° N, 152.168° W

Region

Alaska

Tsunami flag

No

Status

Reviewed by a seismologist

Stations used

64

• Nikiski, AlaskaPopulation 4,493. Forecast62 kmNW
• Anchorage, AlaskaPopulation 289,600. Forecast123 kmW

After

1. 1.972 km WNW of Beluga, AlaskaWed, Apr 1, 6:10 PM AKDT · 2377 days ago · 3 km deep · 43 km away
2. 1.879 km WNW of Ninilchik, AlaskaThu, Apr 2, 4:37 AM AKDT · 2376 days ago · 118 km deep · 80 km away
3. 1.518 km W of Salamatof, AlaskaThu, Apr 2, 5:51 PM AKDT · 2376 days ago · 73 km deep · 53 km away
4. 1.7Kenai Peninsula, AlaskaFri, Apr 3, 3:23 AM AKDT · 2375 days ago · 15 km deep · 83 km away
5. 1.542 km NW of Ninilchik, AlaskaFri, Apr 3, 5:16 AM AKDT · 2375 days ago · 100 km deep · 85 km away
6. 1.6Southern AlaskaFri, Apr 3, 5:53 AM AKDT · 2375 days ago · 59 km deep · 68 km away
7. 1.711 km W of Clam Gulch, AlaskaSat, Apr 4, 1:26 AM AKDT · 2375 days ago · 34 km deep · 96 km away
8. 1.842 km WNW of Ninilchik, AlaskaSat, Apr 4, 3:19 AM AKDT · 2374 days ago · 71 km deep · 90 km away
9. 2.326 km SW of Skwentna, AlaskaSat, Apr 4, 3:41 AM AKDT · 2374 days ago · 93 km deep · 90 km away
10. 2.672 km WNW of Beluga, AlaskaSat, Apr 4, 8:42 PM AKDT · 2374 days ago · 1 km deep · 44 km away
11. 1.958 km ENE of Port Alsworth, AlaskaSun, Apr 5, 3:59 AM AKDT · 2373 days ago · 168 km deep · 94 km away
12. 2.050 km WNW of Beluga, AlaskaSun, Apr 5, 4:20 PM AKDT · 2373 days ago · 94 km deep · 39 km away
13. 1.557 km WNW of Ninilchik, AlaskaSun, Apr 5, 11:46 PM AKDT · 2373 days ago · 105 km deep · 99 km away
14. 1.527 km WNW of Susitna, AlaskaMon, Apr 6, 12:51 AM AKDT · 2373 days ago · 62 km deep · 93 km away
15. 1.622 km WNW of Susitna, AlaskaMon, Apr 6, 5:54 AM AKDT · 2372 days ago · 62 km deep · 93 km away
16. 1.85 km SW of Kasilof, AlaskaMon, Apr 6, 7:37 AM AKDT · 2372 days ago · 52 km deep · 95 km away
17. 1.737 km NW of Ninilchik, AlaskaMon, Apr 6, 8:24 AM AKDT · 2372 days ago · 74 km deep · 87 km away
18. 1.735 km NW of Ninilchik, AlaskaMon, Apr 6, 5:45 PM AKDT · 2372 days ago · 90 km deep · 90 km away
19. 1.67 km W of Point Possession, AlaskaTue, Apr 7, 10:19 AM AKDT · 2371 days ago · 50 km deep · 74 km away
20. 1.764 km ENE of Port Alsworth, AlaskaTue, Apr 7, 5:40 PM AKDT · 2371 days ago · 128 km deep · 97 km away
21. 1.963 km SW of Skwentna, AlaskaTue, Apr 7, 9:51 PM AKDT · 2371 days ago · 113 km deep · 53 km away
22. 1.538 km WNW of Clam Gulch, AlaskaWed, Apr 8, 3:52 PM AKDT · 2370 days ago · 91 km deep · 77 km away
23. 1.866 km W of Tyonek, AlaskaWed, Apr 8, 11:14 PM AKDT · 2370 days ago · 110 km deep · 10 km away
24. 1.543 km WNW of Clam Gulch, AlaskaThu, Apr 9, 1:40 AM AKDT · 2369 days ago · 74 km deep · 72 km away
25. 2.133 km W of Nikiski, AlaskaThu, Apr 9, 2:12 AM AKDT · 2369 days ago · 76 km deep · 38 km away
26. 1.626 km SW of Skwentna, AlaskaThu, Apr 9, 4:37 AM AKDT · 2369 days ago · 89 km deep · 87 km away
27. 1.925 km WNW of Ninilchik, AlaskaThu, Apr 9, 5:07 AM AKDT · 2369 days ago · 84 km deep · 99 km away
28. 1.513 km NNE of Ridgeway, AlaskaThu, Apr 9, 5:05 PM AKDT · 2369 days ago · 50 km deep · 76 km away
29. 1.67 km W of Beluga, AlaskaFri, Apr 10, 12:40 AM AKDT · 2369 days ago · 58 km deep · 52 km away
30. 1.826 km WNW of Nikiski, AlaskaFri, Apr 10, 4:25 PM AKDT · 2368 days ago · 73 km deep · 37 km away
31. 2.529 km NW of Nikiski, AlaskaSat, Apr 11, 6:06 AM AKDT · 2367 days ago · 80 km deep · 34 km away
32. 2.553 km WNW of Ninilchik, AlaskaSat, Apr 11, 11:38 AM AKDT · 2367 days ago · 99 km deep · 97 km away
33. 2.717 km N of Beluga, AlaskaSat, Apr 11, 8:03 PM AKDT · 2367 days ago · 63 km deep · 63 km away · felt by 3
34. 1.572 km WNW of Tyonek, AlaskaSat, Apr 11, 11:36 PM AKDT · 2367 days ago · 131 km deep · 25 km away
35. 1.749 km NW of Beluga, AlaskaSun, Apr 12, 2:04 PM AKDT · 2366 days ago · 73 km deep · 60 km away
36. 1.772 km W of Tyonek, AlaskaSun, Apr 12, 10:56 PM AKDT · 2366 days ago · 123 km deep · 18 km away
37. 1.626 km WSW of Susitna, AlaskaMon, Apr 13, 6:32 AM AKDT · 2365 days ago · 58 km deep · 78 km away
38. 1.625 km WNW of Beluga, AlaskaMon, Apr 13, 9:21 AM AKDT · 2365 days ago · 72 km deep · 43 km away
39. 1.69 km WNW of Susitna, AlaskaMon, Apr 13, 2:43 PM AKDT · 2365 days ago · 42 km deep · 99 km away
40. 1.526 km W of Cohoe, AlaskaMon, Apr 13, 9:18 PM AKDT · 2365 days ago · 70 km deep · 78 km away
41. 1.839 km NNW of Beluga, AlaskaMon, Apr 13, 9:28 PM AKDT · 2365 days ago · 74 km deep · 56 km away
42. 1.722 km NNW of Sterling, AlaskaTue, Apr 14, 8:11 AM AKDT · 2364 days ago · 62 km deep · 78 km away
43. 2.49 km ENE of Nikiski, AlaskaTue, Apr 14, 10:11 AM AKDT · 2364 days ago · 51 km deep · 67 km away
44. 1.92 km WNW of Sterling, AlaskaTue, Apr 14, 11:35 AM AKDT · 2364 days ago · 52 km deep · 93 km away
45. 1.817 km WNW of Beluga, AlaskaTue, Apr 14, 12:23 PM AKDT · 2364 days ago · 74 km deep · 44 km away
46. 1.567 km WNW of Ninilchik, AlaskaTue, Apr 14, 12:48 PM AKDT · 2364 days ago · 115 km deep · 79 km away
47. 1.754 km NW of Ninilchik, AlaskaTue, Apr 14, 2:44 PM AKDT · 2364 days ago · 84 km deep · 78 km away
48. 1.729 km NW of Nikiski, AlaskaWed, Apr 15, 6:33 AM AKDT · 2363 days ago · 68 km deep · 33 km away
49. 2.034 km SW of Skwentna, AlaskaWed, Apr 15, 7:11 PM AKDT · 2363 days ago · 93 km deep · 81 km away
50. 1.531 km NW of Ninilchik, AlaskaThu, Apr 16, 3:23 AM AKDT · 2362 days ago · 74 km deep · 88 km away
51. 1.747 km WNW of Clam Gulch, AlaskaThu, Apr 16, 8:25 AM AKDT · 2362 days ago · 84 km deep · 72 km away
52. 2.241 km SW of Skwentna, AlaskaThu, Apr 16, 4:07 PM AKDT · 2362 days ago · 110 km deep · 77 km away
53. 1.630 km NW of Nikiski, AlaskaSat, Apr 18, 5:41 AM AKDT · 2360 days ago · 79 km deep · 32 km away
54. 1.530 km WNW of Susitna, AlaskaSun, Apr 19, 9:54 AM AKDT · 2359 days ago · 55 km deep · 93 km away
55. 1.516 km WNW of Susitna, AlaskaSun, Apr 19, 3:49 PM AKDT · 2359 days ago · 57 km deep · 97 km away
56. 1.564 km WNW of Nikiski, AlaskaSun, Apr 19, 11:10 PM AKDT · 2359 days ago · 106 km deep · 16 km away
57. 1.610 km NW of Point Possession, AlaskaSun, Apr 19, 11:45 PM AKDT · 2359 days ago · 7 km deep · 72 km away
58. 3.359 km SSW of Skwentna, AlaskaMon, Apr 20, 12:51 AM AKDT · 2359 days ago · 108 km deep · 55 km away · felt by 1
59. 1.6Southern AlaskaMon, Apr 20, 1:55 AM AKDT · 2358 days ago · 66 km deep · 39 km away
60. 1.692 km NE of Port Alsworth, AlaskaMon, Apr 20, 2:12 AM AKDT · 2358 days ago · 189 km deep · 59 km away

The first 60 of 166.

Before

1. 1.541 km NW of Beluga, AlaskaTue, Mar 31, 7:04 PM AKDT · 2378 days ago · 80 km deep · 44 km away
2. 1.773 km WNW of Beluga, AlaskaTue, Mar 31, 6:25 AM AKDT · 2378 days ago · 5 km deep · 44 km away
3. 1.850 km W of Salamatof, AlaskaMon, Mar 30, 5:34 PM AKDT · 2379 days ago · 84 km deep · 49 km away
4. 1.55 km SE of Beluga, AlaskaMon, Mar 30, 12:58 PM AKDT · 2379 days ago · 56 km deep · 63 km away
5. 1.730 km W of Salamatof, AlaskaSun, Mar 29, 8:59 AM AKDT · 2380 days ago · 79 km deep · 48 km away
6. 1.764 km WNW of Beluga, AlaskaSat, Mar 28, 9:29 PM AKDT · 2381 days ago · 108 km deep · 44 km away
7. 1.647 km NW of Ninilchik, AlaskaSat, Mar 28, 8:06 PM AKDT · 2381 days ago · 86 km deep · 81 km away
8. 1.769 km W of Salamatof, AlaskaSat, Mar 28, 5:19 PM AKDT · 2381 days ago · 111 km deep · 49 km away
9. 1.715 km N of Ninilchik, AlaskaSat, Mar 28, 11:23 AM AKDT · 2381 days ago · 57 km deep · 99 km away
10. 1.782 km W of Tyonek, AlaskaSat, Mar 28, 7:38 AM AKDT · 2381 days ago · 153 km deep · 27 km away
11. 1.956 km SW of Skwentna, AlaskaSat, Mar 28, 1:07 AM AKDT · 2382 days ago · 121 km deep · 65 km away
12. 2.0Southern AlaskaFri, Mar 27, 10:52 PM AKDT · 2382 days ago · 109 km deep · 11 km away
13. 1.845 km NW of Ninilchik, AlaskaFri, Mar 27, 10:30 PM AKDT · 2382 days ago · 83 km deep · 84 km away
14. 1.544 km W of Salamatof, AlaskaFri, Mar 27, 3:49 AM AKDT · 2382 days ago · 88 km deep · 42 km away
15. 2.024 km NNW of Ninilchik, AlaskaThu, Mar 26, 3:57 AM AKDT · 2383 days ago · 70 km deep · 91 km away
16. 1.926 km WSW of Susitna, AlaskaWed, Mar 25, 10:40 AM AKDT · 2384 days ago · 63 km deep · 78 km away
17. 2.418 km ESE of Beluga, AlaskaWed, Mar 25, 4:07 AM AKDT · 2384 days ago · 11 km deep · 76 km away · felt by 1
18. 1.639 km WNW of Ninilchik, AlaskaTue, Mar 24, 5:35 PM AKDT · 2385 days ago · 74 km deep · 91 km away
19. 1.626 km NE of Beluga, AlaskaTue, Mar 24, 1:30 AM AKDT · 2385 days ago · 51 km deep · 83 km away
20. 2.067 km WNW of Nikiski, AlaskaSun, Mar 22, 10:27 PM AKDT · 2387 days ago · 111 km deep · 16 km away

From the USGS Earthquake Hazards Program and its partner networks, event ak02048hdazv. Read Sun, Oct 4, 2026, 8:58 PM UTC.