M2.3 earthquake 277 km WSW of Adak, Alaska

Magnitude

2.3 (ML, local (Richter)), micro

Magnitude from

Alaska Earthquake Center

Local time

Mon, Apr 2, 2018, 7:48 PM GMT+12

UTC

2018-04-02 07:48:53 UTC

Depth

48.7 km (30.3 mi), shallow

Epicenter

51.328° N, 179.455° E

Region

Alaska

Tsunami flag

No

Status

Reviewed by a seismologist

Stations used

12

After

1. 2.1Rat Islands, Aleutian Islands, AlaskaWed, Apr 4, 12:13 PM GMT+12 · 3104 days ago · 7 km deep · 66 km away
2. 3.4Rat Islands, Aleutian Islands, AlaskaThu, Apr 5, 4:32 PM GMT+12 · 3103 days ago · 46 km deep · 66 km away
3. 2.2210 km WSW of Adak, AlaskaWed, Apr 4, 10:53 PM HADT · 3102 days ago · 9 km deep · 70 km away
4. 2.2213 km W of Adak, AlaskaThu, Apr 5, 3:52 AM HADT · 3102 days ago · 86 km deep · 72 km away
5. 2.2258 km W of Adak, AlaskaFri, Apr 6, 7:12 AM GMT+12 · 3102 days ago · 74 km deep · 39 km away
6. 2.4Rat Islands, Aleutian Islands, AlaskaFri, Apr 6, 4:53 PM GMT+12 · 3102 days ago · 65 km deep · 38 km away
7. 2.5Rat Islands, Aleutian Islands, AlaskaSat, Apr 7, 2:24 AM GMT+12 · 3101 days ago · 92 km deep · 76 km away
8. 2.2198 km WSW of Adak, AlaskaFri, Apr 6, 7:27 PM HADT · 3101 days ago · 26 km deep · 82 km away
9. 2.5262 km W of Adak, AlaskaSun, Apr 8, 5:03 AM GMT+12 · 3100 days ago · 85 km deep · 42 km away
10. 2.6Rat Islands, Aleutian Islands, AlaskaSun, Apr 8, 5:20 PM GMT+12 · 3099 days ago · 100 km deep · 79 km away
11. 3.0209 km WSW of Adak, AlaskaSun, Apr 15, 3:26 PM HADT · 3092 days ago · 15 km deep · 74 km away
12. 3.0244 km WSW of Adak, AlaskaWed, Apr 18, 4:26 AM GMT-12 · 3089 days ago · 7 km deep · 59 km away
13. 4.4272 km WSW of Adak, AlaskaThu, Apr 19, 5:13 AM GMT+12 · 3089 days ago · 10 km deep · 76 km away
14. 4.0253 km WSW of Adak, AlaskaWed, Apr 18, 5:15 AM GMT-12 · 3089 days ago · 10 km deep · 66 km away
15. 2.6248 km WSW of Adak, AlaskaWed, Apr 18, 5:21 AM GMT-12 · 3089 days ago · 12 km deep · 64 km away
16. 4.2265 km WSW of Adak, AlaskaThu, Apr 19, 5:24 AM GMT+12 · 3089 days ago · 10 km deep · 72 km away
17. 2.6238 km WSW of Adak, AlaskaWed, Apr 18, 5:27 AM GMT-12 · 3089 days ago · 10 km deep · 69 km away
18. 2.7239 km WSW of Adak, AlaskaWed, Apr 18, 5:39 AM GMT-12 · 3089 days ago · 11 km deep · 70 km away
19. 3.7234 km WSW of Adak, AlaskaWed, Apr 18, 8:48 AM HADT · 3089 days ago · 8 km deep · 63 km away
20. 3.8234 km WSW of Adak, AlaskaWed, Apr 18, 9:52 AM HADT · 3089 days ago · 6 km deep · 68 km away
21. 2.3Rat Islands, Aleutian Islands, AlaskaThu, Apr 19, 1:41 PM GMT+12 · 3089 days ago · 38 km deep · 46 km away
22. 1.9Rat Islands, Aleutian Islands, AlaskaFri, Apr 20, 3:40 PM GMT+12 · 3088 days ago · 83 km deep · 79 km away
23. 2.6241 km W of Adak, AlaskaSat, Apr 21, 10:23 PM GMT+12 · 3086 days ago · 7 km deep · 40 km away
24. 2.3229 km WSW of Adak, AlaskaSat, Apr 21, 11:44 PM HADT · 3085 days ago · 58 km deep · 49 km away
25. 2.2Rat Islands, Aleutian Islands, AlaskaMon, Apr 23, 7:28 AM GMT+12 · 3085 days ago · 63 km deep · 55 km away
26. 3.9Rat Islands, Aleutian Islands, AlaskaMon, Apr 23, 8:14 AM GMT+12 · 3085 days ago · 114 km deep · 89 km away
27. 3.1Rat Islands, Aleutian Islands, AlaskaWed, Apr 25, 10:29 PM GMT+12 · 3082 days ago · 74 km deep · 57 km away
28. 2.3Rat Islands, Aleutian Islands, AlaskaThu, Apr 26, 2:02 AM GMT+12 · 3082 days ago · 19 km deep · 60 km away
29. 2.4243 km WSW of Adak, AlaskaThu, Apr 26, 5:51 PM GMT+12 · 3081 days ago · 52 km deep · 34 km away
30. 4.1232 km WSW of Adak, AlaskaThu, Apr 26, 7:18 AM HADT · 3081 days ago · 10 km deep · 85 km away
31. 1.7Rat Islands, Aleutian Islands, AlaskaFri, Apr 27, 10:02 PM GMT+12 · 3080 days ago · 8 km deep · 93 km away
32. 2.8225 km WSW of Adak, AlaskaSun, Apr 29, 12:06 AM HADT · 3078 days ago · 65 km deep · 52 km away
33. 2.0Rat Islands, Aleutian Islands, AlaskaTue, May 1, 2:46 PM GMT+12 · 3077 days ago · 13 km deep · 71 km away
34. 1.9Rat Islands, Aleutian Islands, AlaskaThu, May 3, 6:25 AM GMT+12 · 3075 days ago · 13 km deep · 50 km away
35. 2.4Rat Islands, Aleutian Islands, AlaskaThu, May 3, 8:31 AM GMT+12 · 3075 days ago · 1 km deep · 85 km away
36. 1.7Rat Islands, Aleutian Islands, AlaskaThu, May 3, 3:08 PM GMT+12 · 3075 days ago · 7 km deep · 54 km away
37. 4.5208 km W of Adak, AlaskaThu, May 3, 9:51 AM HADT · 3074 days ago · 80 km deep · 85 km away
38. 2.4Rat Islands, Aleutian Islands, AlaskaFri, May 4, 1:28 PM GMT+12 · 3074 days ago · 7 km deep · 51 km away
39. 2.9Rat Islands, Aleutian Islands, AlaskaThu, May 10, 12:08 AM GMT+12 · 3068 days ago · 133 km deep · 99 km away
40. 2.0292 km WSW of Adak, AlaskaMon, May 14, 6:00 AM GMT+12 · 3064 days ago · 53 km deep · 18 km away
41. 2.5299 km WSW of Adak, AlaskaMon, May 14, 10:39 PM GMT+12 · 3063 days ago · 30 km deep · 30 km away
42. 1.8Rat Islands, Aleutian Islands, AlaskaTue, May 15, 11:04 AM GMT+12 · 3063 days ago · 4 km deep · 96 km away
43. 2.5250 km W of Adak, AlaskaTue, May 15, 3:34 PM GMT+12 · 3063 days ago · 73 km deep · 38 km away
44. 1.6Rat Islands, Aleutian Islands, AlaskaWed, May 16, 7:45 AM GMT+12 · 3062 days ago · 14 km deep · 57 km away
45. 1.8241 km WSW of Adak, AlaskaWed, May 16, 11:26 AM GMT+12 · 3062 days ago · 16 km deep · 38 km away
46. 2.6257 km WSW of Adak, AlaskaWed, May 16, 3:29 PM GMT+12 · 3062 days ago · 32 km deep · 20 km away
47. 2.5198 km WSW of Adak, AlaskaTue, May 15, 8:54 PM HADT · 3061 days ago · 63 km deep · 83 km away
48. 3.8Rat Islands, Aleutian Islands, AlaskaWed, May 16, 8:43 PM GMT+12 · 3061 days ago · 93 km deep · 71 km away
49. 1.9238 km WSW of Adak, AlaskaWed, May 16, 3:21 AM GMT-12 · 3061 days ago · 13 km deep · 39 km away
50. 4.0210 km W of Adak, AlaskaWed, May 16, 8:47 AM HADT · 3061 days ago · 118 km deep · 92 km away
51. 2.4Rat Islands, Aleutian Islands, AlaskaThu, May 17, 11:23 AM GMT+12 · 3061 days ago · 54 km deep · 31 km away
52. 2.3252 km WSW of Adak, AlaskaFri, May 18, 8:16 PM GMT+12 · 3059 days ago · 9 km deep · 41 km away
53. 1.8278 km WSW of Adak, AlaskaFri, May 18, 9:41 PM GMT+12 · 3059 days ago · 32 km deep · 7 km away
54. 2.3211 km WSW of Adak, AlaskaFri, May 18, 1:01 AM HADT · 3059 days ago · 71 km deep · 66 km away
55. 2.5Rat Islands, Aleutian Islands, AlaskaSat, May 19, 12:09 PM GMT+12 · 3059 days ago · 137 km deep · 99 km away
56. 2.7Rat Islands, Aleutian Islands, AlaskaMon, May 21, 12:37 PM GMT+12 · 3057 days ago · 54 km deep · 71 km away
57. 2.4Rat Islands, Aleutian Islands, AlaskaMon, May 21, 8:14 PM GMT+12 · 3056 days ago · 120 km deep · 91 km away
58. 1.7Rat Islands, Aleutian Islands, AlaskaMon, May 21, 9:09 PM GMT+12 · 3056 days ago · 56 km deep · 57 km away
59. 2.3298 km WSW of Adak, AlaskaThu, May 24, 8:56 PM GMT+12 · 3053 days ago · 14 km deep · 32 km away
60. 2.1243 km WSW of Adak, AlaskaWed, May 23, 10:57 PM GMT-12 · 3053 days ago · 22 km deep · 39 km away

The first 60 of 73.

Before

1. 3.2245 km W of Adak, AlaskaSun, Apr 1, 9:03 PM GMT+12 · 3106 days ago · 19 km deep · 38 km away
2. 2.2208 km WSW of Adak, AlaskaSat, Mar 31, 7:18 AM HADT · 3107 days ago · 55 km deep · 69 km away
3. 2.3245 km WSW of Adak, AlaskaFri, Mar 30, 10:55 PM GMT+12 · 3108 days ago · 48 km deep · 32 km away
4. 3.6Rat Islands, Aleutian Islands, AlaskaFri, Mar 30, 9:46 PM GMT+12 · 3108 days ago · 73 km deep · 50 km away
5. 2.7230 km W of Adak, AlaskaThu, Mar 29, 4:45 AM HADT · 3109 days ago · 196 km deep · 93 km away
6. 3.8220 km W of Adak, AlaskaWed, Mar 28, 10:51 PM HADT · 3109 days ago · 177 km deep · 83 km away
7. 1.7187 km WSW of Adak, AlaskaWed, Mar 28, 8:57 PM HADT · 3109 days ago · 23 km deep · 94 km away
8. 1.9Rat Islands, Aleutian Islands, AlaskaThu, Mar 29, 5:17 PM GMT+12 · 3110 days ago · 126 km deep · 94 km away
9. 1.9232 km W of Adak, AlaskaWed, Mar 28, 8:59 AM HADT · 3110 days ago · 69 km deep · 47 km away
10. 2.6Rat Islands, Aleutian Islands, AlaskaSun, Mar 25, 1:47 AM GMT+12 · 3114 days ago · 111 km deep · 85 km away
11. 2.9256 km WSW of Adak, AlaskaFri, Mar 23, 9:39 PM GMT+12 · 3115 days ago · 47 km deep · 31 km away
12. 3.9251 km WSW of Adak, AlaskaFri, Mar 23, 7:12 PM GMT+12 · 3115 days ago · 59 km deep · 27 km away
13. 4.0Rat Islands, Aleutian Islands, AlaskaThu, Mar 22, 3:44 PM GMT+12 · 3117 days ago · 72 km deep · 54 km away
14. 2.8Rat Islands, Aleutian Islands, AlaskaWed, Mar 21, 11:20 PM GMT+12 · 3117 days ago · 109 km deep · 84 km away
15. 2.4221 km W of Adak, AlaskaSun, Mar 18, 9:14 PM HADT · 3119 days ago · 66 km deep · 57 km away
16. 2.4Andreanof Islands, Aleutian Islands, AlaskaSat, Mar 17, 6:12 PM HADT · 3121 days ago · 27 km deep · 88 km away
17. 3.2Rat Islands, Aleutian Islands, AlaskaSat, Mar 17, 1:57 AM GMT+12 · 3122 days ago · 106 km deep · 74 km away
18. 2.3227 km W of Adak, AlaskaThu, Mar 15, 2:53 PM HADT · 3123 days ago · 86 km deep · 61 km away
19. 1.9270 km WSW of Adak, AlaskaThu, Mar 15, 11:49 PM GMT+12 · 3123 days ago · 51 km deep · 10 km away
20. 2.8287 km WSW of Adak, AlaskaThu, Mar 15, 8:24 AM GMT+12 · 3124 days ago · 31 km deep · 32 km away

From the USGS Earthquake Hazards Program and its partner networks, event ak018489wd7b (also filed as ak19078998). Read Fri, Oct 2, 2026, 4:49 PM UTC.