M1.9 earthquake 92 km W of Nikiski, Alaska

Magnitude

1.9 (ml), micro

Local time

Thu, Sep 19, 2019, 9:18 PM AKDT

UTC

2019-09-20 05:18:44 UTC

Depth

163.3 km (101.5 mi), intermediate-depth

Epicenter

60.807° N, 152.962° W

Region

Alaska

Tsunami flag

No

Status

Reviewed by a seismologist

Stations used

83

• Nikiski, AlaskaPopulation 4,493. Forecast92 kmW
• Anchorage, AlaskaPopulation 289,600. Forecast171 kmWSW

After

1. 2.859 km E of Port Alsworth, AlaskaFri, Sep 20, 12:29 AM AKDT · 2567 days ago · 138 km deep · 68 km away
2. 1.824 km WNW of Clam Gulch, AlaskaFri, Sep 20, 2:47 AM AKDT · 2567 days ago · 65 km deep · 85 km away
3. 1.622 km WSW of Tyonek, AlaskaFri, Sep 20, 2:54 AM AKDT · 2567 days ago · 69 km deep · 82 km away
4. 1.524 km W of Tyonek, AlaskaFri, Sep 20, 2:30 PM AKDT · 2566 days ago · 77 km deep · 79 km away
5. 3.040 km E of Port Alsworth, AlaskaFri, Sep 20, 3:05 PM AKDT · 2566 days ago · 176 km deep · 71 km away
6. 2.063 km ENE of Pedro Bay, AlaskaFri, Sep 20, 4:18 PM AKDT · 2566 days ago · 3 km deep · 85 km away
7. 1.559 km WNW of Anchor Point, AlaskaSat, Sep 21, 1:15 AM AKDT · 2566 days ago · 87 km deep · 91 km away
8. 1.638 km WNW of Happy Valley, AlaskaSat, Sep 21, 5:25 AM AKDT · 2566 days ago · 94 km deep · 86 km away
9. 1.869 km W of Happy Valley, AlaskaSun, Sep 22, 12:24 PM AKDT · 2565 days ago · 109 km deep · 85 km away
10. 2.541 km NW of Ninilchik, AlaskaMon, Sep 23, 8:55 PM AKDT · 2563 days ago · 97 km deep · 70 km away
11. 3.560 km E of Port Alsworth, AlaskaTue, Sep 24, 10:11 AM AKDT · 2563 days ago · 135 km deep · 71 km away
12. 2.721 km W of Salamatof, AlaskaTue, Sep 24, 7:52 PM AKDT · 2562 days ago · 71 km deep · 73 km away
13. 2.467 km W of Tyonek, AlaskaWed, Sep 25, 1:32 AM AKDT · 2562 days ago · 110 km deep · 41 km away
14. 1.868 km W of Tyonek, AlaskaWed, Sep 25, 2:22 AM AKDT · 2562 days ago · 119 km deep · 52 km away
15. 2.060 km E of Port Alsworth, AlaskaWed, Sep 25, 3:49 PM AKDT · 2561 days ago · 139 km deep · 79 km away
16. 2.065 km E of Port Alsworth, AlaskaWed, Sep 25, 5:58 PM AKDT · 2561 days ago · 141 km deep · 66 km away
17. 2.147 km WNW of Happy Valley, AlaskaWed, Sep 25, 10:54 PM AKDT · 2561 days ago · 85 km deep · 88 km away
18. 1.649 km WNW of Ninilchik, AlaskaThu, Sep 26, 3:05 AM AKDT · 2561 days ago · 78 km deep · 74 km away
19. 1.851 km W of Happy Valley, AlaskaThu, Sep 26, 3:07 AM AKDT · 2561 days ago · 92 km deep · 91 km away
20. 1.643 km WNW of Ninilchik, AlaskaThu, Sep 26, 5:55 AM AKDT · 2561 days ago · 82 km deep · 77 km away
21. 2.173 km E of Port Alsworth, AlaskaThu, Sep 26, 8:54 AM AKDT · 2561 days ago · 132 km deep · 55 km away
22. 1.647 km W of Cohoe, AlaskaThu, Sep 26, 9:48 AM AKDT · 2561 days ago · 81 km deep · 60 km away
23. 2.062 km E of Port Alsworth, AlaskaThu, Sep 26, 6:14 PM AKDT · 2560 days ago · 137 km deep · 64 km away
24. 2.051 km W of Happy Valley, AlaskaFri, Sep 27, 3:21 AM AKDT · 2560 days ago · 94 km deep · 90 km away
25. 2.325 km NNW of Nikiski, AlaskaFri, Sep 27, 12:24 PM AKDT · 2560 days ago · 69 km deep · 79 km away
26. 1.63 km NE of Salamatof, AlaskaFri, Sep 27, 1:16 PM AKDT · 2560 days ago · 66 km deep · 94 km away
27. 1.855 km WNW of Anchor Point, AlaskaFri, Sep 27, 2:49 PM AKDT · 2559 days ago · 91 km deep · 96 km away
28. 2.268 km W of Tyonek, AlaskaSun, Sep 29, 7:04 AM AKDT · 2558 days ago · 113 km deep · 42 km away
29. 1.752 km W of Nikiski, AlaskaSun, Sep 29, 7:21 AM AKDT · 2558 days ago · 93 km deep · 39 km away
30. 2.054 km ENE of Pedro Bay, AlaskaSun, Sep 29, 1:19 PM AKDT · 2558 days ago · 120 km deep · 96 km away
31. 1.7Southern AlaskaMon, Sep 30, 5:03 AM AKDT · 2557 days ago · 93 km deep · 77 km away
32. 2.059 km WNW of Ninilchik, AlaskaMon, Sep 30, 3:42 PM AKDT · 2556 days ago · 104 km deep · 71 km away
33. 1.611 km SW of Tyonek, AlaskaTue, Oct 1, 3:42 AM AKDT · 2556 days ago · 67 km deep · 94 km away
34. 2.021 km SW of Tyonek, AlaskaTue, Oct 1, 2:44 PM AKDT · 2555 days ago · 66 km deep · 87 km away
35. 2.323 km SW of Tyonek, AlaskaTue, Oct 1, 5:20 PM AKDT · 2555 days ago · 69 km deep · 84 km away
36. 2.027 km WNW of Nikiski, AlaskaWed, Oct 2, 5:29 AM AKDT · 2555 days ago · 84 km deep · 67 km away
37. 1.766 km WNW of Beluga, AlaskaWed, Oct 2, 8:57 AM AKDT · 2555 days ago · 128 km deep · 70 km away
38. 2.060 km SSW of Skwentna, AlaskaWed, Oct 2, 10:42 AM AKDT · 2555 days ago · 6 km deep · 95 km away
39. 1.968 km E of Port Alsworth, AlaskaWed, Oct 2, 2:12 PM AKDT · 2555 days ago · 122 km deep · 74 km away
40. 1.659 km E of Port Alsworth, AlaskaWed, Oct 2, 10:13 PM AKDT · 2554 days ago · 132 km deep · 70 km away
41. 2.044 km ENE of Pedro Bay, AlaskaThu, Oct 3, 3:30 AM AKDT · 2554 days ago · 141 km deep · 97 km away
42. 1.535 km W of Nikiski, AlaskaThu, Oct 3, 7:27 AM AKDT · 2554 days ago · 83 km deep · 57 km away
43. 2.053 km WNW of Anchor Point, AlaskaThu, Oct 3, 10:32 AM AKDT · 2554 days ago · 83 km deep · 98 km away
44. 2.275 km ENE of Port Alsworth, AlaskaThu, Oct 3, 5:58 PM AKDT · 2553 days ago · 128 km deep · 46 km away
45. 1.839 km NE of Pedro Bay, AlaskaThu, Oct 3, 6:07 PM AKDT · 2553 days ago · 151 km deep · 96 km away
46. 1.723 km WSW of Tyonek, AlaskaThu, Oct 3, 8:52 PM AKDT · 2553 days ago · 75 km deep · 80 km away
47. 1.617 km WNW of Beluga, AlaskaFri, Oct 4, 3:15 AM AKDT · 2553 days ago · 67 km deep · 98 km away
48. 2.763 km W of Salamatof, AlaskaFri, Oct 4, 8:30 AM AKDT · 2553 days ago · 101 km deep · 38 km away · felt by 1
49. 1.568 km W of Tyonek, AlaskaFri, Oct 4, 2:58 PM AKDT · 2552 days ago · 107 km deep · 40 km away
50. 1.611 km WNW of Cohoe, AlaskaFri, Oct 4, 5:02 PM AKDT · 2552 days ago · 65 km deep · 91 km away
51. 1.658 km W of Nikiski, AlaskaSat, Oct 5, 7:51 AM AKDT · 2552 days ago · 98 km deep · 34 km away
52. 1.663 km WNW of Tyonek, AlaskaSat, Oct 5, 3:36 PM AKDT · 2551 days ago · 118 km deep · 56 km away
53. 1.748 km WNW of Ninilchik, AlaskaSat, Oct 5, 6:20 PM AKDT · 2551 days ago · 88 km deep · 75 km away
54. 1.718 km WNW of Nikiski, AlaskaSun, Oct 6, 12:02 AM AKDT · 2551 days ago · 73 km deep · 73 km away
55. 2.065 km ENE of Pedro Bay, AlaskaSun, Oct 6, 12:29 AM AKDT · 2551 days ago · 119 km deep · 94 km away
56. 2.169 km WNW of Happy Valley, AlaskaSun, Oct 6, 7:54 AM AKDT · 2551 days ago · 122 km deep · 80 km away
57. 1.661 km ENE of Pedro Bay, AlaskaSun, Oct 6, 8:45 AM AKDT · 2551 days ago · 111 km deep · 89 km away
58. 1.736 km NW of Ninilchik, AlaskaSun, Oct 6, 4:42 PM AKDT · 2550 days ago · 77 km deep · 75 km away
59. 1.965 km WNW of Ninilchik, AlaskaMon, Oct 7, 4:19 AM AKDT · 2550 days ago · 113 km deep · 68 km away
60. 2.250 km WNW of Ninilchik, AlaskaMon, Oct 7, 9:45 AM AKDT · 2550 days ago · 104 km deep · 68 km away

The first 60 of at least 199.

Before

1. 1.655 km WNW of Happy Valley, AlaskaThu, Sep 19, 12:38 PM AKDT · 2568 days ago · 100 km deep · 86 km away
2. 1.662 km WNW of Anchor Point, AlaskaThu, Sep 19, 4:06 AM AKDT · 2568 days ago · 94 km deep · 89 km away
3. 1.863 km WNW of Anchor Point, AlaskaThu, Sep 19, 1:46 AM AKDT · 2568 days ago · 98 km deep · 91 km away
4. 2.049 km ENE of Pedro Bay, AlaskaThu, Sep 19, 1:21 AM AKDT · 2568 days ago · 124 km deep · 94 km away
5. 1.661 km WNW of Happy Valley, AlaskaThu, Sep 19, 12:27 AM AKDT · 2568 days ago · 103 km deep · 75 km away
6. 1.759 km WNW of Anchor Point, AlaskaWed, Sep 18, 2:47 PM AKDT · 2568 days ago · 105 km deep · 91 km away
7. 1.537 km W of Salamatof, AlaskaWed, Sep 18, 12:37 PM AKDT · 2569 days ago · 81 km deep · 55 km away
8. 1.559 km W of Happy Valley, AlaskaWed, Sep 18, 11:51 AM AKDT · 2569 days ago · 102 km deep · 86 km away
9. 1.532 km NW of Ninilchik, AlaskaWed, Sep 18, 4:24 AM AKDT · 2569 days ago · 75 km deep · 79 km away
10. 1.965 km W of Tyonek, AlaskaTue, Sep 17, 2:57 PM AKDT · 2569 days ago · 108 km deep · 41 km away
11. 1.8Southern AlaskaTue, Sep 17, 6:19 AM AKDT · 2570 days ago · 121 km deep · 81 km away
12. 1.615 km WNW of Ninilchik, AlaskaMon, Sep 16, 6:04 PM AKDT · 2570 days ago · 63 km deep · 96 km away
13. 2.011 km NNW of Ninilchik, AlaskaSun, Sep 15, 8:05 PM AKDT · 2571 days ago · 56 km deep · 99 km away
14. 2.511 km NW of Nikiski, AlaskaSun, Sep 15, 6:23 PM AKDT · 2571 days ago · 61 km deep · 83 km away
15. 1.651 km NW of Ninilchik, AlaskaSat, Sep 14, 7:19 PM AKDT · 2572 days ago · 88 km deep · 59 km away
16. 2.968 km ENE of Pedro Bay, AlaskaSat, Sep 14, 2:14 PM AKDT · 2573 days ago · 121 km deep · 77 km away
17. 2.833 km W of Nikiski, AlaskaFri, Sep 13, 10:38 PM AKDT · 2573 days ago · 82 km deep · 58 km away
18. 1.643 km WNW of Ninilchik, AlaskaFri, Sep 13, 12:45 AM AKDT · 2574 days ago · 74 km deep · 73 km away
19. 1.521 km WNW of Tyonek, AlaskaThu, Sep 12, 1:20 AM AKDT · 2575 days ago · 72 km deep · 86 km away
20. 1.750 km ENE of Pedro Bay, AlaskaWed, Sep 11, 5:45 PM AKDT · 2575 days ago · 128 km deep · 94 km away

From the USGS Earthquake Hazards Program and its partner networks, event ak019c31fe4g. Read Wed, Sep 30, 2026, 9:47 AM UTC.