M1.7 earthquake 298 km W of Adak, Alaska

Magnitude

1.7 (ML, local (Richter)), micro

Magnitude from

Alaska Earthquake Center

Local time

Thu, Jul 20, 2017, 3:28 AM GMT+12

UTC

2017-07-19 15:28:59 UTC

Depth

13.5 km (8.4 mi), shallow

Epicenter

51.821° N, 179.035° E

Region

Alaska

Tsunami flag

No

Status

Reviewed by a seismologist

Stations used

12

After

1. 2.1Rat Islands, Aleutian Islands, AlaskaFri, Jul 21, 1:05 AM GMT+12 · 3362 days ago · 125 km deep · 40 km away
2. 1.9227 km W of Adak, AlaskaThu, Jul 20, 6:35 AM HADT · 3362 days ago · 97 km deep · 73 km away
3. 2.4Rat Islands, Aleutian Islands, AlaskaFri, Jul 21, 3:41 PM GMT+12 · 3361 days ago · 148 km deep · 54 km away
4. 2.4263 km W of Adak, AlaskaSat, Jul 22, 4:48 AM GMT+12 · 3361 days ago · 86 km deep · 38 km away
5. 1.7Rat Islands, Aleutian Islands, AlaskaSat, Jul 22, 8:02 AM GMT+12 · 3361 days ago · 21 km deep · 46 km away
6. 2.0Rat Islands, Aleutian Islands, AlaskaSat, Jul 22, 8:59 AM GMT+12 · 3361 days ago · 14 km deep · 87 km away
7. 1.8208 km W of Adak, AlaskaFri, Jul 21, 3:17 PM HADT · 3360 days ago · 70 km deep · 96 km away
8. 1.9Rat Islands, Aleutian Islands, AlaskaSat, Jul 22, 10:05 PM GMT+12 · 3360 days ago · 28 km deep · 45 km away
9. 2.2240 km W of Adak, AlaskaSat, Jul 22, 2:46 AM HADT · 3360 days ago · 183 km deep · 60 km away
10. 2.0Rat Islands, Aleutian Islands, AlaskaSun, Jul 23, 2:03 AM GMT+12 · 3360 days ago · 129 km deep · 49 km away
11. 2.8254 km W of Adak, AlaskaSun, Jul 23, 7:40 PM GMT+12 · 3359 days ago · 77 km deep · 55 km away
12. 3.9Rat Islands, Aleutian Islands, AlaskaMon, Jul 24, 9:44 PM GMT+12 · 3358 days ago · 129 km deep · 45 km away
13. 2.3Rat Islands, Aleutian Islands, AlaskaTue, Jul 25, 8:26 AM GMT+12 · 3358 days ago · 69 km deep · 32 km away
14. 2.8296 km WSW of Adak, AlaskaTue, Jul 25, 11:12 AM GMT+12 · 3357 days ago · 23 km deep · 86 km away
15. 2.3Rat Islands, Aleutian Islands, AlaskaTue, Jul 25, 5:03 PM GMT+12 · 3357 days ago · 44 km deep · 81 km away
16. 2.2265 km WSW of Adak, AlaskaWed, Jul 26, 7:54 AM GMT+12 · 3357 days ago · 58 km deep · 55 km away
17. 1.7210 km W of Adak, AlaskaTue, Jul 25, 3:59 PM HADT · 3356 days ago · 13 km deep · 92 km away
18. 2.3Rat Islands, Aleutian Islands, AlaskaThu, Jul 27, 5:05 PM GMT+12 · 3355 days ago · 81 km deep · 26 km away
19. 2.5259 km W of Adak, AlaskaSun, Jul 30, 4:49 PM GMT+12 · 3352 days ago · 172 km deep · 48 km away
20. 2.0294 km WSW of Adak, AlaskaSun, Jul 30, 5:20 PM GMT+12 · 3352 days ago · 33 km deep · 74 km away
21. 1.9Rat Islands, Aleutian Islands, AlaskaSun, Jul 30, 11:34 PM GMT+12 · 3352 days ago · 77 km deep · 16 km away
22. 2.4220 km WSW of Adak, AlaskaSun, Jul 30, 10:36 PM HADT · 3351 days ago · 68 km deep · 91 km away
23. 3.8Rat Islands, Aleutian Islands, AlaskaTue, Aug 1, 2:47 AM GMT+12 · 3351 days ago · 128 km deep · 56 km away
24. 1.9Rat Islands, Aleutian Islands, AlaskaTue, Aug 1, 11:45 AM GMT+12 · 3350 days ago · 32 km deep · 43 km away
25. 3.5252 km W of Adak, AlaskaTue, Aug 1, 3:11 PM GMT+12 · 3350 days ago · 92 km deep · 48 km away
26. 1.8Rat Islands, Aleutian Islands, AlaskaThu, Aug 3, 7:51 AM GMT+12 · 3349 days ago · 69 km deep · 57 km away
27. 1.6Rat Islands, Aleutian Islands, AlaskaThu, Aug 3, 10:28 AM GMT+12 · 3348 days ago · 64 km deep · 54 km away
28. 2.3288 km WSW of Adak, AlaskaThu, Aug 3, 2:32 PM GMT+12 · 3348 days ago · 18 km deep · 83 km away
29. 2.1Rat Islands, Aleutian Islands, AlaskaThu, Aug 3, 3:08 PM GMT+12 · 3348 days ago · 107 km deep · 34 km away
30. 2.7Rat Islands, Aleutian Islands, AlaskaThu, Aug 3, 3:55 PM GMT+12 · 3348 days ago · 69 km deep · 35 km away
31. 3.9230 km W of Adak, AlaskaWed, Aug 2, 8:01 PM HADT · 3348 days ago · 97 km deep · 73 km away
32. 2.5Rat Islands, Aleutian Islands, AlaskaThu, Aug 3, 11:27 PM GMT+12 · 3348 days ago · 114 km deep · 43 km away
33. 2.3202 km W of Adak, AlaskaThu, Aug 3, 10:10 AM HADT · 3348 days ago · 125 km deep · 96 km away
34. 4.1Rat Islands, Aleutian Islands, AlaskaSat, Aug 5, 4:59 PM GMT+12 · 3346 days ago · 115 km deep · 92 km away
35. 2.3Rat Islands, Aleutian Islands, AlaskaSat, Aug 5, 7:24 PM GMT+12 · 3346 days ago · 76 km deep · 23 km away
36. 4.5Rat Islands, Aleutian Islands, AlaskaSat, Aug 5, 10:05 PM GMT+12 · 3346 days ago · 44 km deep · 51 km away
37. 1.9Rat Islands, Aleutian Islands, AlaskaSat, Aug 5, 11:14 PM GMT+12 · 3346 days ago · 31 km deep · 40 km away
38. 1.9Rat Islands, Aleutian Islands, AlaskaSun, Aug 6, 7:09 AM GMT+12 · 3346 days ago · 91 km deep · 38 km away
39. 1.6Rat Islands, Aleutian Islands, AlaskaSun, Aug 6, 7:12 AM GMT+12 · 3346 days ago · 46 km deep · 36 km away
40. 1.5Rat Islands, Aleutian Islands, AlaskaSun, Aug 6, 8:55 AM GMT+12 · 3346 days ago · 30 km deep · 48 km away
41. 1.7299 km W of Adak, AlaskaSun, Aug 6, 9:35 AM GMT+12 · 3346 days ago · 13 km deep · 34 km away
42. 2.2Andreanof Islands, Aleutian Islands, AlaskaSat, Aug 5, 1:57 PM HADT · 3345 days ago · 59 km deep · 95 km away
43. 2.3291 km W of Adak, AlaskaSun, Aug 6, 10:52 PM GMT+12 · 3345 days ago · 91 km deep · 11 km away
44. 2.1Rat Islands, Aleutian Islands, AlaskaMon, Aug 7, 7:56 PM GMT+12 · 3344 days ago · 101 km deep · 36 km away
45. 1.9Rat Islands, Aleutian Islands, AlaskaWed, Aug 9, 10:39 AM GMT+12 · 3342 days ago · 55 km deep · 56 km away
46. 1.7Rat Islands, Aleutian Islands, AlaskaWed, Aug 9, 6:52 PM GMT+12 · 3342 days ago · 1 km deep · 61 km away
47. 1.8Rat Islands, Aleutian Islands, AlaskaThu, Aug 10, 10:42 AM GMT+12 · 3341 days ago · 10 km deep · 63 km away
48. 1.8Rat Islands, Aleutian Islands, AlaskaThu, Aug 10, 12:10 PM GMT+12 · 3341 days ago · 30 km deep · 44 km away
49. 2.5242 km W of Adak, AlaskaThu, Aug 10, 10:15 PM GMT+12 · 3341 days ago · 174 km deep · 63 km away
50. 3.3Rat Islands, Aleutian Islands, AlaskaFri, Aug 11, 10:39 AM GMT+12 · 3340 days ago · 16 km deep · 75 km away
51. 2.5Rat Islands, Aleutian Islands, AlaskaFri, Aug 11, 8:24 PM GMT+12 · 3340 days ago · 10 km deep · 63 km away
52. 1.9238 km W of Adak, AlaskaSat, Aug 12, 9:56 AM GMT+12 · 3339 days ago · 87 km deep · 62 km away
53. 1.9210 km WSW of Adak, AlaskaFri, Aug 11, 4:10 PM HADT · 3339 days ago · 58 km deep · 98 km away
54. 2.1Rat Islands, Aleutian Islands, AlaskaSun, Aug 13, 12:40 AM GMT+12 · 3339 days ago · 108 km deep · 35 km away
55. 2.4257 km W of Adak, AlaskaSun, Aug 13, 5:50 AM GMT+12 · 3339 days ago · 56 km deep · 58 km away
56. 4.1294 km W of Adak, AlaskaSun, Aug 13, 9:48 AM GMT+12 · 3338 days ago · 171 km deep · 21 km away
57. 2.1276 km WSW of Adak, AlaskaMon, Aug 14, 2:32 AM GMT+12 · 3338 days ago · 16 km deep · 92 km away
58. 2.6291 km WSW of Adak, AlaskaMon, Aug 14, 4:47 AM GMT+12 · 3338 days ago · 30 km deep · 63 km away
59. 2.8283 km WSW of Adak, AlaskaMon, Aug 14, 6:34 AM GMT+12 · 3338 days ago · 22 km deep · 93 km away
60. 2.0Rat Islands, Aleutian Islands, AlaskaWed, Aug 16, 5:35 AM GMT+12 · 3336 days ago · 81 km deep · 23 km away

The first 60 of 113.

Before

1. 2.1291 km W of Adak, AlaskaWed, Jul 19, 10:01 PM GMT+12 · 3363 days ago · 25 km deep · 36 km away
2. 2.7Rat Islands, Aleutian Islands, AlaskaWed, Jul 19, 7:30 PM GMT+12 · 3363 days ago · 14 km deep · 97 km away
3. 2.4253 km WSW of Adak, AlaskaWed, Jul 19, 6:11 PM GMT+12 · 3363 days ago · 15 km deep · 99 km away
4. 2.5Rat Islands, Aleutian Islands, AlaskaWed, Jul 19, 5:56 PM GMT+12 · 3363 days ago · 16 km deep · 79 km away
5. 2.0Rat Islands, Aleutian Islands, AlaskaWed, Jul 19, 8:31 AM GMT+12 · 3364 days ago · 51 km deep · 66 km away
6. 2.4Rat Islands, Aleutian Islands, AlaskaWed, Jul 19, 6:58 AM GMT+12 · 3364 days ago · 7 km deep · 65 km away
7. 2.2Rat Islands, Aleutian Islands, AlaskaWed, Jul 19, 6:53 AM GMT+12 · 3364 days ago · 68 km deep · 34 km away
8. 2.4254 km WSW of Adak, AlaskaMon, Jul 17, 4:48 AM GMT+12 · 3366 days ago · 43 km deep · 79 km away
9. 1.8Rat Islands, Aleutian Islands, AlaskaSun, Jul 16, 5:32 PM GMT+12 · 3366 days ago · 14 km deep · 8 km away
10. 4.2246 km W of Adak, AlaskaSun, Jul 16, 4:11 AM GMT+12 · 3367 days ago · 57 km deep · 67 km away
11. 2.4245 km W of Adak, AlaskaSun, Jul 16, 2:30 AM GMT+12 · 3367 days ago · 133 km deep · 53 km away
12. 2.7258 km W of Adak, AlaskaSat, Jul 15, 5:45 AM GMT+12 · 3368 days ago · 174 km deep · 45 km away
13. 2.0Rat Islands, Aleutian Islands, AlaskaWed, Jul 12, 6:54 PM GMT+12 · 3370 days ago · 8 km deep · 43 km away
14. 4.0Rat Islands, Aleutian Islands, AlaskaWed, Jul 12, 11:42 AM GMT+12 · 3370 days ago · 45 km deep · 85 km away
15. 2.4290 km WSW of Adak, AlaskaWed, Jul 12, 9:16 AM GMT+12 · 3371 days ago · 21 km deep · 78 km away
16. 4.1Rat Islands, Aleutian Islands, AlaskaTue, Jul 11, 5:54 PM GMT+12 · 3371 days ago · 119 km deep · 51 km away
17. 2.0231 km W of Adak, AlaskaMon, Jul 10, 8:08 AM HADT · 3372 days ago · 66 km deep · 72 km away
18. 3.0Rat Islands, Aleutian Islands, AlaskaMon, Jul 10, 10:39 PM GMT+12 · 3372 days ago · 110 km deep · 39 km away
19. 2.8255 km WSW of Adak, AlaskaSun, Jul 9, 2:13 PM GMT+12 · 3373 days ago · 44 km deep · 79 km away
20. 2.1259 km WSW of Adak, AlaskaSun, Jul 9, 10:50 AM GMT+12 · 3373 days ago · 48 km deep · 68 km away

From the USGS Earthquake Hazards Program and its partner networks, event ak017970l1hp (also filed as ak16353868). Read Sat, Oct 3, 2026, 9:11 AM UTC.