M2.8 earthquake 58 km NNE of Chase, Alaska

Magnitude

2.8 (ML, local (Richter)), micro

Magnitude from

Alaska Earthquake Center

Local time

Mon, Mar 31, 1997, 11:03 PM AKST

UTC

1997-04-01 08:03:37 UTC

Depth

73.4 km (45.6 mi), intermediate-depth

Epicenter

62.908° N, 149.541° W

Region

Alaska

Tsunami flag

No

Status

Reviewed by a seismologist

Stations used

20

• Talkeetna, AlaskaPopulation 876. Forecast71 kmNNE
• Knik-Fairview, AlaskaPopulation 14,923. Forecast155 kmN
• Anchorage, AlaskaPopulation 289,600. Forecast189 kmN

After

1. 2.163 km N of Petersville, AlaskaTue, Apr 1, 7:28 AM AKST · 10778 days ago · 117 km deep · 70 km away
2. 2.545 km SE of Denali National Park, AlaskaWed, Apr 2, 8:26 AM AKST · 10777 days ago · 8 km deep · 85 km away
3. 1.742 km ENE of Chase, AlaskaWed, Apr 2, 2:14 PM AKST · 10777 days ago · 64 km deep · 33 km away
4. 1.616 km E of Susitna North, AlaskaThu, Apr 3, 5:15 AM AKST · 10777 days ago · 45 km deep · 85 km away
5. 1.933 km ESE of Denali National Park, AlaskaThu, Apr 3, 10:19 AM AKST · 10776 days ago · 11 km deep · 97 km away
6. 1.961 km SSE of Denali National Park, AlaskaFri, Apr 4, 3:19 AM AKST · 10776 days ago · 109 km deep · 84 km away
7. 2.143 km ESE of Denali National Park, AlaskaFri, Apr 4, 7:34 AM AKST · 10775 days ago · 7 km deep · 89 km away
8. 2.038 km SE of Denali National Park, AlaskaFri, Apr 4, 8:23 AM AKST · 10775 days ago · 14 km deep · 94 km away
9. 1.924 km WNW of Petersville, AlaskaFri, Apr 4, 6:59 PM AKST · 10775 days ago · 90 km deep · 95 km away
10. 2.154 km NNW of Petersville, AlaskaFri, Apr 4, 9:50 PM AKST · 10775 days ago · 118 km deep · 78 km away
11. 2.540 km NE of Chase, AlaskaSat, Apr 5, 12:50 AM AKST · 10775 days ago · 62 km deep · 29 km away
12. 3.965 km ESE of Denali National Park, AlaskaSat, Apr 5, 3:07 AM AKST · 10775 days ago · 132 km deep · 65 km away
13. 2.457 km E of Denali National Park, AlaskaSat, Apr 5, 7:51 AM AKST · 10774 days ago · 11 km deep · 93 km away
14. 2.043 km SE of Denali National Park, AlaskaSat, Apr 5, 6:14 PM AKST · 10774 days ago · 8 km deep · 88 km away
15. 3.817 km SSW of Trapper Creek, AlaskaSat, Apr 5, 10:21 PM AKST · 10774 days ago · 13 km deep · 92 km away
16. 2.420 km SSW of Trapper Creek, AlaskaSat, Apr 5, 10:50 PM AKST · 10774 days ago · 5 km deep · 95 km away
17. 2.920 km SSW of Trapper Creek, AlaskaSun, Apr 6, 12:02 AM AKST · 10774 days ago · 7 km deep · 95 km away
18. 2.626 km WNW of Petersville, AlaskaSun, Apr 6, 8:53 AM AKDT · 10773 days ago · 89 km deep · 93 km away
19. 1.724 km S of Trapper Creek, AlaskaSun, Apr 6, 11:02 AM AKDT · 10773 days ago · 7 km deep · 98 km away
20. 1.750 km SSW of Cantwell, AlaskaSun, Apr 6, 8:06 PM AKDT · 10773 days ago · 70 km deep · 17 km away
21. 1.967 km N of Petersville, AlaskaSun, Apr 6, 8:24 PM AKDT · 10773 days ago · 113 km deep · 62 km away
22. 1.924 km S of Trapper Creek, AlaskaSun, Apr 6, 10:38 PM AKDT · 10773 days ago · 8 km deep · 98 km away
23. 3.143 km SE of Denali National Park, AlaskaSun, Apr 6, 10:46 PM AKDT · 10773 days ago · 16 km deep · 87 km away
24. 2.120 km W of Petersville, AlaskaMon, Apr 7, 3:35 AM AKDT · 10773 days ago · 77 km deep · 95 km away
25. 1.715 km SSW of Trapper Creek, AlaskaMon, Apr 7, 6:45 AM AKDT · 10772 days ago · 10 km deep · 89 km away
26. 1.743 km NNE of Petersville, AlaskaMon, Apr 7, 6:55 AM AKDT · 10772 days ago · 93 km deep · 52 km away
27. 1.843 km SE of Denali National Park, AlaskaMon, Apr 7, 7:33 AM AKDT · 10772 days ago · 6 km deep · 89 km away
28. 1.763 km SE of Cantwell, AlaskaMon, Apr 7, 4:35 PM AKDT · 10772 days ago · 61 km deep · 77 km away
29. 1.545 km E of Denali National Park, AlaskaMon, Apr 7, 9:27 PM AKDT · 10772 days ago · 9 km deep · 91 km away
30. 2.040 km E of Denali National Park, AlaskaTue, Apr 8, 9:36 AM AKDT · 10771 days ago · 11 km deep · 98 km away
31. 2.036 km WSW of Cantwell, AlaskaTue, Apr 8, 11:50 PM AKDT · 10771 days ago · 101 km deep · 40 km away
32. 3.639 km N of Petersville, AlaskaWed, Apr 9, 8:45 AM AKDT · 10770 days ago · 96 km deep · 63 km away
33. 1.843 km SSW of Cantwell, AlaskaWed, Apr 9, 1:08 PM AKDT · 10770 days ago · 91 km deep · 18 km away
34. 1.842 km SE of Denali National Park, AlaskaThu, Apr 10, 2:56 PM AKDT · 10769 days ago · 9 km deep · 89 km away
35. 1.746 km NE of Susitna North, AlaskaThu, Apr 10, 7:57 PM AKDT · 10769 days ago · 45 km deep · 60 km away
36. 2.215 km W of Petersville, AlaskaFri, Apr 11, 8:08 AM AKDT · 10768 days ago · 91 km deep · 89 km away
37. 2.437 km NNE of Chase, AlaskaFri, Apr 11, 11:10 PM AKDT · 10768 days ago · 75 km deep · 23 km away
38. 1.75 km ESE of Susitna North, AlaskaSat, Apr 12, 10:58 AM AKDT · 10767 days ago · 53 km deep · 86 km away
39. 2.052 km SSE of Denali National Park, AlaskaSat, Apr 12, 7:14 PM AKDT · 10767 days ago · 2 km deep · 99 km away
40. 3.248 km E of Denali National Park, AlaskaSun, Apr 13, 4:24 AM AKDT · 10767 days ago · 13 km deep · 90 km away
41. 2.544 km E of Denali National Park, AlaskaSun, Apr 13, 4:43 AM AKDT · 10767 days ago · 9 km deep · 91 km away
42. 2.052 km NNW of Petersville, AlaskaSun, Apr 13, 1:42 PM AKDT · 10766 days ago · 110 km deep · 80 km away
43. 3.161 km SW of Cantwell, AlaskaSun, Apr 13, 2:03 PM AKDT · 10766 days ago · 93 km deep · 25 km away
44. 2.164 km SE of Cantwell, AlaskaSun, Apr 13, 3:25 PM AKDT · 10766 days ago · 63 km deep · 69 km away
45. 2.442 km SE of Denali National Park, AlaskaMon, Apr 14, 7:01 AM AKDT · 10765 days ago · 11 km deep · 89 km away
46. 1.642 km SE of Denali National Park, AlaskaMon, Apr 14, 8:46 AM AKDT · 10765 days ago · 11 km deep · 88 km away
47. 1.840 km SE of Denali National Park, AlaskaMon, Apr 14, 9:46 AM AKDT · 10765 days ago · 11 km deep · 91 km away
48. 2.08 km SSE of Susitna North, AlaskaTue, Apr 15, 2:38 PM AKDT · 10764 days ago · 47 km deep · 91 km away
49. 1.743 km SE of Denali National Park, AlaskaTue, Apr 15, 5:08 PM AKDT · 10764 days ago · 13 km deep · 88 km away
50. 1.815 km ESE of Chase, AlaskaWed, Apr 16, 9:50 AM AKDT · 10763 days ago · 58 km deep · 57 km away
51. 3.4Central AlaskaFri, Apr 18, 2:03 AM AKDT · 10762 days ago · 17 km deep · 94 km away
52. 2.256 km E of Chase, AlaskaFri, Apr 18, 4:47 AM AKDT · 10762 days ago · 55 km deep · 51 km away
53. 2.142 km SE of Denali National Park, AlaskaFri, Apr 18, 8:09 AM AKDT · 10761 days ago · 6 km deep · 89 km away
54. 2.067 km SE of Denali National Park, AlaskaFri, Apr 18, 2:17 PM AKDT · 10761 days ago · 126 km deep · 66 km away
55. 2.016 km S of McKinley Park, AlaskaFri, Apr 18, 10:45 PM AKDT · 10761 days ago · 5 km deep · 82 km away
56. 2.519 km SSW of Trapper Creek, AlaskaFri, Apr 18, 10:45 PM AKDT · 10761 days ago · 54 km deep · 94 km away
57. 1.541 km E of Denali National Park, AlaskaSat, Apr 19, 11:33 AM AKDT · 10760 days ago · 4 km deep · 94 km away
58. 2.057 km ENE of Chase, AlaskaSun, Apr 20, 3:44 AM AKDT · 10760 days ago · 63 km deep · 28 km away
59. 2.167 km ESE of Denali National Park, AlaskaSun, Apr 20, 2:46 PM AKDT · 10759 days ago · 132 km deep · 64 km away
60. 2.624 km WNW of Petersville, AlaskaSun, Apr 20, 10:10 PM AKDT · 10759 days ago · 89 km deep · 95 km away

The first 60 of 152.

Before

1. 2.365 km N of Petersville, AlaskaMon, Mar 31, 10:58 AM AKST · 10779 days ago · 111 km deep · 65 km away
2. 2.154 km SW of Cantwell, AlaskaMon, Mar 31, 9:39 AM AKST · 10779 days ago · 80 km deep · 13 km away
3. 2.033 km SE of Denali National Park, AlaskaSun, Mar 30, 9:41 PM AKST · 10780 days ago · 10 km deep · 98 km away
4. 1.944 km SE of Denali National Park, AlaskaSun, Mar 30, 5:55 PM AKST · 10780 days ago · 6 km deep · 88 km away
5. 2.066 km NNE of Petersville, AlaskaSun, Mar 30, 3:59 PM AKST · 10780 days ago · 105 km deep · 53 km away
6. 2.246 km SE of Denali National Park, AlaskaSun, Mar 30, 2:49 PM AKST · 10780 days ago · 10 km deep · 85 km away
7. 2.25 km SSE of Susitna North, AlaskaSun, Mar 30, 9:06 AM AKST · 10780 days ago · 45 km deep · 89 km away
8. 1.660 km S of Cantwell, AlaskaSat, Mar 29, 10:44 AM AKST · 10781 days ago · 65 km deep · 38 km away
9. 1.849 km SSW of Cantwell, AlaskaFri, Mar 28, 10:21 AM AKST · 10782 days ago · 73 km deep · 13 km away
10. 2.864 km SE of Cantwell, AlaskaThu, Mar 27, 8:42 PM AKST · 10783 days ago · 67 km deep · 67 km away
11. 2.075 km ENE of Chase, AlaskaWed, Mar 26, 9:15 PM AKST · 10784 days ago · 52 km deep · 48 km away
12. 2.639 km ESE of Denali National Park, AlaskaWed, Mar 26, 12:06 PM AKST · 10784 days ago · 159 km deep · 93 km away
13. 2.467 km ESE of Denali National Park, AlaskaWed, Mar 26, 10:23 AM AKST · 10784 days ago · 130 km deep · 63 km away
14. 2.025 km NNW of Petersville, AlaskaTue, Mar 25, 11:21 PM AKST · 10785 days ago · 88 km deep · 72 km away
15. 2.265 km N of Petersville, AlaskaTue, Mar 25, 10:28 PM AKST · 10785 days ago · 126 km deep · 72 km away
16. 2.260 km N of Petersville, AlaskaTue, Mar 25, 8:39 PM AKST · 10785 days ago · 125 km deep · 73 km away
17. 1.943 km N of Petersville, AlaskaTue, Mar 25, 7:54 PM AKST · 10785 days ago · 97 km deep · 67 km away
18. 1.86 km E of Susitna North, AlaskaTue, Mar 25, 4:42 PM AKST · 10785 days ago · 47 km deep · 85 km away
19. 2.672 km SE of Denali National Park, AlaskaSat, Mar 22, 4:16 PM AKST · 10788 days ago · 123 km deep · 58 km away
20. 2.215 km N of Petersville, AlaskaSat, Mar 22, 11:01 AM AKST · 10788 days ago · 82 km deep · 71 km away

From the USGS Earthquake Hazards Program and its partner networks, event ak99746mort9 (also filed as usp0007zt3). Read Mon, Oct 5, 2026, 2:06 AM UTC.