M2.2 earthquake 79 km ESE of Chignik, Alaska

Magnitude

2.2 (ML, local (Richter)), micro

Magnitude from

Alaska Earthquake Center

Local time

Mon, Mar 12, 2018, 5:30 PM AKDT

UTC

2018-03-13 01:30:44 UTC

Depth

16.9 km (10.5 mi), shallow

Epicenter

55.913° N, 157.318° W

Region

Alaska

Tsunami flag

No

Status

Reviewed by a seismologist

Stations used

12

• Sand Point, AlaskaPopulation 1,064. Forecast210 kmENE

After

1. 2.787 km ESE of Chignik, AlaskaTue, Mar 13, 2:49 AM AKDT · 3127 days ago · 7 km deep · 8 km away
2. 2.5112 km SE of Chignik, AlaskaWed, Mar 14, 11:47 PM AKDT · 3125 days ago · 7 km deep · 41 km away
3. 2.180 km E of Chignik, AlaskaThu, Mar 15, 1:01 AM AKDT · 3125 days ago · 42 km deep · 54 km away
4. 2.1116 km E of Chignik, AlaskaThu, Mar 15, 6:38 AM AKDT · 3125 days ago · 51 km deep · 54 km away
5. 2.4130 km SE of Chignik, AlaskaSat, Mar 17, 1:22 AM AKDT · 3123 days ago · 14 km deep · 60 km away
6. 2.144 km SE of Perryville, AlaskaFri, Mar 23, 1:15 PM AKDT · 3116 days ago · 45 km deep · 88 km away
7. 2.453 km SSE of Chignik, AlaskaSat, Mar 24, 9:13 AM AKDT · 3116 days ago · 45 km deep · 48 km away
8. 2.646 km SE of Chignik, AlaskaSat, Mar 24, 10:21 PM AKDT · 3115 days ago · 56 km deep · 35 km away
9. 2.564 km SSE of Chignik, AlaskaTue, Mar 27, 8:39 AM AKDT · 3113 days ago · 64 km deep · 48 km away
10. 1.966 km ESE of Chignik, AlaskaFri, Mar 30, 11:15 PM AKDT · 3109 days ago · 49 km deep · 23 km away
11. 3.737 km ESE of Perryville, AlaskaSun, Apr 1, 2:51 PM AKDT · 3107 days ago · 47 km deep · 85 km away
12. 2.5120 km SSE of Ugashik, AlaskaTue, Apr 3, 8:08 AM AKDT · 3106 days ago · 65 km deep · 87 km away
13. 2.3140 km ESE of Chignik, AlaskaThu, Apr 5, 1:07 AM AKDT · 3104 days ago · 59 km deep · 61 km away
14. 2.7133 km E of Chignik, AlaskaSun, Apr 8, 6:00 AM AKDT · 3101 days ago · 61 km deep · 67 km away
15. 2.490 km SSE of Ugashik, AlaskaSun, Apr 8, 9:53 PM AKDT · 3100 days ago · 59 km deep · 100 km away
16. 2.360 km E of Chignik, AlaskaFri, Apr 13, 4:20 AM AKDT · 3096 days ago · 46 km deep · 38 km away
17. 2.6118 km SSE of Chignik, AlaskaTue, Apr 17, 5:20 PM AKDT · 3091 days ago · 25 km deep · 60 km away
18. 2.538 km ESE of Chignik, AlaskaThu, Apr 19, 3:35 AM AKDT · 3090 days ago · 80 km deep · 42 km away
19. 2.379 km NE of Chignik, AlaskaThu, Apr 19, 3:51 AM AKDT · 3090 days ago · 76 km deep · 90 km away
20. 2.029 km E of Perryville, AlaskaThu, Apr 19, 6:41 PM AKDT · 3089 days ago · 19 km deep · 85 km away
21. 2.9153 km SW of Akhiok, AlaskaThu, Apr 19, 11:24 PM AKDT · 3089 days ago · 37 km deep · 94 km away
22. 1.950 km ENE of Chignik, AlaskaFri, Apr 20, 11:53 PM AKDT · 3088 days ago · 67 km deep · 61 km away
23. 1.841 km E of Perryville, AlaskaSat, Apr 21, 5:15 AM AKDT · 3088 days ago · 9 km deep · 73 km away
24. 2.06 km N of Chignik Lagoon, AlaskaSun, Apr 22, 7:08 AM AKDT · 3087 days ago · 91 km deep · 90 km away
25. 2.477 km SSE of Chignik, AlaskaSun, Apr 22, 11:52 AM AKDT · 3087 days ago · 14 km deep · 36 km away
26. 2.6133 km WSW of Akhiok, AlaskaMon, Apr 23, 1:53 PM AKDT · 3085 days ago · 69 km deep · 93 km away
27. 2.334 km S of Chignik, AlaskaThu, Apr 26, 5:17 AM AKDT · 3083 days ago · 54 km deep · 68 km away
28. 2.8121 km SE of Chignik, AlaskaMon, Apr 30, 10:27 AM AKDT · 3079 days ago · 24 km deep · 47 km away
29. 2.227 km NE of Chignik, AlaskaThu, May 3, 6:36 PM AKDT · 3075 days ago · 80 km deep · 82 km away
30. 2.4118 km SE of Chignik, AlaskaSun, May 6, 3:59 PM AKDT · 3072 days ago · 36 km deep · 40 km away
31. 3.1114 km SE of Perryville, AlaskaWed, May 9, 9:02 AM AKDT · 3070 days ago · 18 km deep · 84 km away
32. 2.3118 km SSE of Ugashik, AlaskaFri, May 11, 10:32 AM AKDT · 3068 days ago · 68 km deep · 90 km away

Before

1. 3.4103 km ESE of Chignik, AlaskaMon, Mar 12, 12:37 PM AKDT · 3127 days ago · 11 km deep · 23 km away
2. 3.8113 km SE of Chignik, AlaskaMon, Mar 5, 2:02 PM AKST · 3134 days ago · 24 km deep · 43 km away
3. 2.095 km E of Chignik, AlaskaMon, Mar 5, 1:32 AM AKST · 3135 days ago · 21 km deep · 49 km away
4. 2.0135 km E of Chignik, AlaskaSun, Mar 4, 7:14 PM AKST · 3135 days ago · 40 km deep · 89 km away
5. 3.6136 km SE of Chignik, AlaskaSun, Mar 4, 9:53 AM AKST · 3136 days ago · 37 km deep · 68 km away
6. 3.954 km SSE of Chignik, AlaskaSun, Mar 4, 4:34 AM AKST · 3136 days ago · 45 km deep · 49 km away
7. 3.4134 km SSE of Chignik, AlaskaSat, Mar 3, 6:20 AM AKST · 3137 days ago · 3 km deep · 70 km away
8. 3.8130 km SSE of Chignik, AlaskaSat, Mar 3, 5:33 AM AKST · 3137 days ago · 26 km deep · 68 km away
9. 2.839 km SSE of Chignik, AlaskaTue, Feb 27, 3:55 PM AKST · 3140 days ago · 45 km deep · 51 km away
10. 3.0119 km SE of Chignik, AlaskaTue, Feb 27, 11:45 AM AKST · 3140 days ago · 27 km deep · 54 km away
11. 2.772 km E of Chignik, AlaskaMon, Feb 26, 3:49 PM AKST · 3141 days ago · 46 km deep · 50 km away
12. 3.3134 km SSE of Chignik, AlaskaFri, Feb 23, 10:09 AM AKST · 3145 days ago · 34 km deep · 71 km away
13. 1.843 km SE of Perryville, AlaskaThu, Feb 22, 11:41 PM AKST · 3145 days ago · 26 km deep · 93 km away
14. 1.942 km SE of Perryville, AlaskaThu, Feb 22, 8:56 PM AKST · 3145 days ago · 19 km deep · 94 km away
15. 3.6134 km SSE of Chignik, AlaskaThu, Feb 22, 1:41 PM AKST · 3145 days ago · 20 km deep · 73 km away
16. 4.4132 km SSE of Chignik, AlaskaThu, Feb 22, 1:15 PM AKST · 3145 days ago · 20 km deep · 71 km away
17. 1.9123 km SSE of Ugashik, AlaskaTue, Feb 20, 3:26 AM AKST · 3148 days ago · 46 km deep · 90 km away
18. 2.838 km SE of Chignik, AlaskaThu, Feb 15, 1:35 AM AKST · 3153 days ago · 39 km deep · 41 km away

From the USGS Earthquake Hazards Program and its partner networks, event ak0183b3gy1v (also filed as ak18701140). Read Sun, Oct 4, 2026, 7:57 AM UTC.