M2.3 earthquake 106 km ESE of Atka, Alaska

Magnitude

2.3 (ML, local (Richter)), micro

Magnitude from

Alaska Earthquake Center

Local time

Sun, Nov 19, 2017, 11:31 PM HAST

UTC

2017-11-20 09:31:49 UTC

Depth

61.6 km (38.3 mi), shallow

Epicenter

51.920° N, 172.707° W

Region

Alaska

Tsunami flag

No

Status

Reviewed by a seismologist

Stations used

10

After

1. 3.2107 km ESE of Atka, AlaskaSun, Nov 19, 11:48 PM HAST · 3237 days ago · 38 km deep · 10 km away
2. 2.2104 km ESE of Atka, AlaskaSun, Nov 19, 11:49 PM HAST · 3237 days ago · 4 km deep · 23 km away
3. 2.363 km SE of Atka, AlaskaMon, Nov 20, 3:21 PM HAST · 3237 days ago · 6 km deep · 58 km away
4. 3.065 km SSE of Atka, AlaskaMon, Nov 20, 4:58 PM HAST · 3237 days ago · 9 km deep · 77 km away
5. 3.2190 km E of Atka, AlaskaTue, Nov 21, 8:49 AM HAST · 3236 days ago · 36 km deep · 86 km away
6. 2.242 km SSE of Atka, AlaskaFri, Dec 1, 12:34 PM HAST · 3226 days ago · 39 km deep · 87 km away
7. 2.586 km ESE of Atka, AlaskaFri, Dec 1, 8:07 PM HAST · 3226 days ago · 3 km deep · 26 km away
8. 2.739 km NE of Atka, AlaskaSun, Dec 3, 1:55 PM HAST · 3224 days ago · 188 km deep · 95 km away
9. 4.3109 km ESE of Atka, AlaskaMon, Dec 4, 1:37 PM HAST · 3223 days ago · 32 km deep · 10 km away
10. 2.044 km SSE of Atka, AlaskaTue, Dec 5, 4:40 PM HAST · 3222 days ago · 52 km deep · 80 km away
11. 2.9140 km ESE of Atka, AlaskaTue, Dec 5, 9:27 PM HAST · 3221 days ago · 38 km deep · 36 km away
12. 1.834 km SE of Atka, AlaskaWed, Dec 6, 6:25 AM HAST · 3221 days ago · 6 km deep · 76 km away
13. 2.3145 km SSE of Atka, AlaskaThu, Dec 14, 2:28 AM HAST · 3213 days ago · 17 km deep · 97 km away
14. 2.039 km SE of Atka, AlaskaSat, Dec 16, 12:35 AM HAST · 3211 days ago · 10 km deep · 71 km away
15. 2.8Andreanof Islands, Aleutian Islands, AlaskaSun, Dec 17, 7:01 AM HAST · 3210 days ago · 37 km deep · 32 km away
16. 2.8179 km E of Atka, AlaskaTue, Dec 19, 2:51 PM HAST · 3208 days ago · 35 km deep · 78 km away
17. 2.875 km ESE of Atka, AlaskaWed, Dec 20, 11:49 AM HAST · 3207 days ago · 42 km deep · 39 km away
18. 2.540 km SE of Atka, AlaskaSat, Dec 23, 3:31 AM HAST · 3204 days ago · 167 km deep · 71 km away
19. 2.936 km SE of Atka, AlaskaMon, Dec 25, 7:40 PM HAST · 3202 days ago · 172 km deep · 74 km away
20. 2.038 km SE of Atka, AlaskaMon, Dec 25, 9:39 PM HAST · 3201 days ago · 6 km deep · 72 km away
21. 2.068 km SSE of Atka, AlaskaSat, Dec 30, 12:41 PM HAST · 3197 days ago · 19 km deep · 81 km away
22. 3.271 km NE of Atka, AlaskaMon, Jan 1, 3:59 AM HAST · 3195 days ago · 218 km deep · 84 km away
23. 2.568 km SSE of Atka, AlaskaWed, Jan 3, 8:38 PM HAST · 3192 days ago · 22 km deep · 77 km away
24. 1.940 km ESE of Atka, AlaskaSat, Jan 6, 3:54 AM HAST · 3190 days ago · 9 km deep · 69 km away
25. 2.426 km SE of Atka, AlaskaSun, Jan 7, 6:49 PM HAST · 3189 days ago · 68 km deep · 86 km away
26. 2.130 km ESE of Atka, AlaskaWed, Jan 10, 5:38 AM HAST · 3186 days ago · 7 km deep · 77 km away
27. 2.4126 km ESE of Atka, AlaskaWed, Jan 10, 8:08 AM HAST · 3186 days ago · 24 km deep · 34 km away
28. 2.231 km SE of Atka, AlaskaWed, Jan 10, 6:32 PM HAST · 3186 days ago · 111 km deep · 79 km away
29. 2.588 km SSE of Atka, AlaskaWed, Jan 10, 7:01 PM HAST · 3186 days ago · 25 km deep · 96 km away
30. 2.454 km SE of Atka, AlaskaSun, Jan 14, 1:03 PM HAST · 3182 days ago · 44 km deep · 65 km away
31. 3.2204 km ESE of Atka, AlaskaSun, Jan 14, 8:43 PM HAST · 3181 days ago · 36 km deep · 98 km away
32. 1.934 km ENE of Atka, AlaskaMon, Jan 15, 5:58 AM HAST · 3181 days ago · 4 km deep · 78 km away
33. 2.243 km SSE of Atka, AlaskaTue, Jan 16, 9:33 AM HAST · 3180 days ago · 17 km deep · 81 km away
34. 3.8164 km E of Atka, AlaskaTue, Jan 16, 12:40 PM HAST · 3180 days ago · 103 km deep · 84 km away
35. 2.044 km SE of Atka, AlaskaThu, Jan 18, 1:57 AM HAST · 3178 days ago · 74 km deep · 77 km away

Before

1. 2.356 km SE of Atka, AlaskaSun, Nov 19, 9:06 PM HAST · 3237 days ago · 43 km deep · 63 km away
2. 2.4114 km ESE of Atka, AlaskaSun, Nov 19, 7:20 PM HAST · 3238 days ago · 35 km deep · 7 km away
3. 2.384 km SE of Atka, AlaskaSun, Nov 19, 7:01 PM HAST · 3238 days ago · 2 km deep · 43 km away
4. 2.687 km SE of Atka, AlaskaFri, Nov 17, 8:30 AM HAST · 3240 days ago · 38 km deep · 48 km away
5. 2.141 km E of Atka, AlaskaWed, Nov 15, 2:21 AM HAST · 3242 days ago · 1 km deep · 66 km away
6. 2.286 km SE of Atka, AlaskaTue, Nov 14, 4:07 PM HAST · 3243 days ago · 12 km deep · 42 km away
7. 3.2138 km E of Atka, AlaskaMon, Nov 13, 8:38 PM HAST · 3243 days ago · 71 km deep · 50 km away
8. 3.173 km ESE of Atka, AlaskaSun, Nov 12, 11:47 AM HAST · 3245 days ago · 35 km deep · 40 km away
9. 3.055 km SE of Atka, AlaskaThu, Nov 9, 5:35 PM HAST · 3248 days ago · 35 km deep · 65 km away
10. 3.037 km ENE of Atka, AlaskaTue, Nov 7, 7:13 PM HAST · 3250 days ago · 194 km deep · 83 km away
11. 2.029 km ESE of Atka, AlaskaFri, Nov 3, 7:04 AM HADT · 3254 days ago · 19 km deep · 77 km away
12. 1.866 km ESE of Atka, AlaskaThu, Nov 2, 11:08 PM HADT · 3254 days ago · 62 km deep · 40 km away
13. 2.027 km SSE of Atka, AlaskaThu, Nov 2, 1:26 PM HADT · 3255 days ago · 61 km deep · 93 km away
14. 1.952 km ESE of Atka, AlaskaThu, Nov 2, 11:30 AM HADT · 3255 days ago · 67 km deep · 54 km away
15. 4.060 km E of Atka, AlaskaTue, Oct 31, 11:51 AM HADT · 3257 days ago · 63 km deep · 47 km away
16. 2.958 km E of Atka, AlaskaFri, Oct 27, 4:57 PM HADT · 3261 days ago · 179 km deep · 54 km away
17. 2.879 km SSE of Atka, AlaskaSun, Oct 22, 12:29 PM HADT · 3266 days ago · 25 km deep · 70 km away

From the USGS Earthquake Hazards Program and its partner networks, event ak017evzo3fm (also filed as ak17381083). Read Thu, Oct 1, 2026, 5:46 PM UTC.