M1.9 earthquake 240 km W of Adak, Alaska

Magnitude

1.9 (ML, local (Richter)), micro

Magnitude from

Alaska Earthquake Center

Local time

Thu, Jul 18, 2019, 10:45 PM GMT+12

UTC

2019-07-18 10:45:25 UTC

Depth

72.8 km (45.2 mi), intermediate-depth

Epicenter

51.527° N, 179.938° E

Region

Alaska

Tsunami flag

No

Status

Reviewed by a seismologist

Stations used

27

After

1. 2.0208 km W of Adak, AlaskaThu, Jul 18, 3:35 AM HADT · 2632 days ago · 86 km deep · 33 km away
2. 4.0287 km W of Adak, AlaskaFri, Jul 19, 8:09 AM GMT+12 · 2632 days ago · 24 km deep · 51 km away
3. 1.8149 km WSW of Adak, AlaskaSun, Jul 21, 3:12 AM HADT · 2629 days ago · 61 km deep · 95 km away
4. 1.6151 km WSW of Adak, AlaskaSun, Jul 21, 11:03 PM HADT · 2629 days ago · 11 km deep · 90 km away
5. 1.7Rat Islands, Aleutian Islands, AlaskaMon, Jul 22, 9:36 PM GMT+12 · 2628 days ago · 42 km deep · 78 km away
6. 2.2264 km WSW of Adak, AlaskaTue, Jul 23, 3:07 AM GMT+12 · 2628 days ago · 46 km deep · 35 km away
7. 4.5Rat Islands, Aleutian Islands, AlaskaTue, Jul 23, 5:17 AM GMT+12 · 2628 days ago · 10 km deep · 88 km away
8. 3.7Rat Islands, Aleutian Islands, AlaskaTue, Jul 23, 5:26 AM GMT+12 · 2628 days ago · 25 km deep · 73 km away
9. 3.7293 km WSW of Adak, AlaskaTue, Jul 23, 6:10 AM GMT+12 · 2628 days ago · 25 km deep · 64 km away
10. 2.1291 km WSW of Adak, AlaskaTue, Jul 23, 6:27 AM GMT+12 · 2628 days ago · 12 km deep · 64 km away
11. 3.9291 km WSW of Adak, AlaskaTue, Jul 23, 7:22 AM GMT+12 · 2628 days ago · 29 km deep · 62 km away
12. 1.5161 km WSW of Adak, AlaskaMon, Jul 22, 8:25 PM HADT · 2628 days ago · 12 km deep · 80 km away
13. 2.1234 km WSW of Adak, AlaskaMon, Jul 22, 9:38 PM HADT · 2628 days ago · 56 km deep · 21 km away
14. 1.6164 km WSW of Adak, AlaskaMon, Jul 22, 11:08 PM HADT · 2628 days ago · 11 km deep · 76 km away
15. 1.8271 km W of Adak, AlaskaWed, Jul 24, 9:42 AM GMT+12 · 2627 days ago · 80 km deep · 35 km away
16. 1.6154 km WSW of Adak, AlaskaTue, Jul 23, 7:57 PM HADT · 2627 days ago · 66 km deep · 88 km away
17. 1.6268 km W of Adak, AlaskaWed, Jul 24, 9:51 PM GMT+12 · 2626 days ago · 75 km deep · 34 km away
18. 1.8195 km W of Adak, AlaskaWed, Jul 24, 5:49 AM HADT · 2626 days ago · 119 km deep · 53 km away
19. 2.0209 km WSW of Adak, AlaskaThu, Jul 25, 2:41 PM HADT · 2625 days ago · 63 km deep · 35 km away
20. 1.8Andreanof Islands, Aleutian Islands, AlaskaFri, Jul 26, 8:33 PM GMT-12 · 2624 days ago · 16 km deep · 41 km away
21. 3.2Rat Islands, Aleutian Islands, AlaskaSun, Jul 28, 7:28 AM GMT+12 · 2623 days ago · 70 km deep · 70 km away
22. 1.9293 km W of Adak, AlaskaSun, Jul 28, 1:32 PM GMT+12 · 2623 days ago · 72 km deep · 56 km away
23. 3.9Rat Islands, Aleutian Islands, AlaskaSun, Jul 28, 8:45 PM GMT+12 · 2623 days ago · 24 km deep · 97 km away
24. 2.7Rat Islands, Aleutian Islands, AlaskaMon, Jul 29, 3:46 AM GMT+12 · 2622 days ago · 20 km deep · 93 km away
25. 2.6Rat Islands, Aleutian Islands, AlaskaMon, Jul 29, 6:24 AM GMT+12 · 2622 days ago · 98 km deep · 95 km away
26. 1.7222 km W of Adak, AlaskaMon, Jul 29, 3:00 PM HADT · 2621 days ago · 81 km deep · 25 km away
27. 2.7Andreanof Islands, Aleutian Islands, AlaskaMon, Jul 29, 7:31 PM HADT · 2621 days ago · 149 km deep · 43 km away
28. 2.2261 km W of Adak, AlaskaWed, Jul 31, 3:45 AM GMT+12 · 2620 days ago · 152 km deep · 50 km away
29. 2.8216 km WSW of Adak, AlaskaTue, Jul 30, 11:25 AM HADT · 2620 days ago · 25 km deep · 58 km away
30. 1.8188 km WSW of Adak, AlaskaTue, Jul 30, 1:50 PM HADT · 2620 days ago · 21 km deep · 61 km away
31. 3.0224 km W of Adak, AlaskaThu, Aug 1, 3:57 AM HADT · 2618 days ago · 97 km deep · 17 km away
32. 2.1157 km WSW of Adak, AlaskaFri, Aug 2, 6:00 AM HADT · 2617 days ago · 28 km deep · 90 km away
33. 1.7192 km W of Adak, AlaskaSat, Aug 3, 8:45 AM HADT · 2616 days ago · 98 km deep · 53 km away
34. 2.0246 km WSW of Adak, AlaskaSat, Aug 3, 9:23 AM GMT-12 · 2616 days ago · 26 km deep · 61 km away
35. 3.2189 km WSW of Adak, AlaskaSat, Aug 3, 12:44 PM HADT · 2616 days ago · 33 km deep · 60 km away
36. 2.6260 km WSW of Adak, AlaskaMon, Aug 5, 6:33 AM GMT+12 · 2615 days ago · 38 km deep · 40 km away
37. 2.3Rat Islands, Aleutian Islands, AlaskaMon, Aug 5, 10:20 PM GMT+12 · 2614 days ago · 13 km deep · 99 km away
38. 3.9264 km W of Adak, AlaskaTue, Aug 6, 12:51 AM GMT+12 · 2614 days ago · 87 km deep · 31 km away
39. 1.6286 km WSW of Adak, AlaskaTue, Aug 6, 2:18 AM GMT+12 · 2614 days ago · 19 km deep · 60 km away
40. 1.7178 km WSW of Adak, AlaskaMon, Aug 5, 6:30 AM HADT · 2614 days ago · 34 km deep · 67 km away
41. 2.3273 km W of Adak, AlaskaTue, Aug 6, 8:47 AM GMT+12 · 2614 days ago · 97 km deep · 43 km away
42. 1.8236 km WSW of Adak, AlaskaMon, Aug 5, 1:25 PM HADT · 2614 days ago · 13 km deep · 14 km away
43. 1.8246 km WSW of Adak, AlaskaTue, Aug 6, 12:56 PM GMT+12 · 2614 days ago · 51 km deep · 14 km away
44. 4.2259 km W of Adak, AlaskaTue, Aug 6, 2:27 PM GMT+12 · 2614 days ago · 61 km deep · 20 km away
45. 1.8257 km W of Adak, AlaskaTue, Aug 6, 3:18 PM GMT+12 · 2614 days ago · 46 km deep · 18 km away
46. 1.5Rat Islands, Aleutian Islands, AlaskaTue, Aug 6, 3:54 PM GMT+12 · 2614 days ago · 58 km deep · 80 km away
47. 1.8232 km WSW of Adak, AlaskaMon, Aug 5, 7:58 PM HADT · 2614 days ago · 67 km deep · 11 km away
48. 1.6224 km WSW of Adak, AlaskaMon, Aug 5, 11:57 PM HADT · 2614 days ago · 55 km deep · 35 km away
49. 2.1237 km W of Adak, AlaskaTue, Aug 6, 3:56 PM HADT · 2613 days ago · 177 km deep · 28 km away
50. 2.7261 km WSW of Adak, AlaskaWed, Aug 7, 4:01 PM GMT+12 · 2613 days ago · 56 km deep · 29 km away
51. 1.8217 km WSW of Adak, AlaskaWed, Aug 7, 1:43 AM HADT · 2612 days ago · 59 km deep · 26 km away
52. 2.4185 km WSW of Adak, AlaskaWed, Aug 7, 4:31 AM HADT · 2612 days ago · 30 km deep · 80 km away
53. 2.6Rat Islands, Aleutian Islands, AlaskaThu, Aug 8, 2:57 AM GMT+12 · 2612 days ago · 79 km deep · 82 km away
54. 1.6228 km WSW of Adak, AlaskaWed, Aug 7, 9:26 PM HADT · 2612 days ago · 55 km deep · 23 km away
55. 1.5141 km WSW of Adak, AlaskaWed, Aug 7, 11:44 PM HADT · 2612 days ago · 27 km deep · 99 km away
56. 1.9Rat Islands, Aleutian Islands, AlaskaFri, Aug 9, 12:02 PM GMT+12 · 2611 days ago · 93 km deep · 96 km away
57. 2.3156 km WSW of Adak, AlaskaThu, Aug 8, 4:00 PM HADT · 2611 days ago · 10 km deep · 100 km away
58. 1.7151 km WSW of Adak, AlaskaThu, Aug 8, 4:44 PM HADT · 2611 days ago · 12 km deep · 97 km away
59. 1.5156 km WSW of Adak, AlaskaThu, Aug 8, 4:47 PM HADT · 2611 days ago · 13 km deep · 93 km away
60. 1.6153 km WSW of Adak, AlaskaThu, Aug 8, 5:17 PM HADT · 2611 days ago · 18 km deep · 87 km away

The first 60 of 196.

Before

1. 1.8Rat Islands, Aleutian Islands, AlaskaWed, Jul 17, 4:22 PM GMT+12 · 2634 days ago · 69 km deep · 69 km away
2. 1.5291 km W of Adak, AlaskaMon, Jul 15, 10:43 AM GMT+12 · 2636 days ago · 60 km deep · 54 km away
3. 1.6Rat Islands, Aleutian Islands, AlaskaSun, Jul 14, 8:49 PM GMT+12 · 2637 days ago · 15 km deep · 78 km away
4. 1.8226 km WSW of Adak, AlaskaFri, Jul 12, 3:23 AM HADT · 2638 days ago · 13 km deep · 26 km away
5. 3.7266 km W of Adak, AlaskaFri, Jul 12, 8:00 PM GMT+12 · 2639 days ago · 97 km deep · 33 km away
6. 2.1239 km WSW of Adak, AlaskaWed, Jul 10, 6:39 AM GMT-12 · 2640 days ago · 11 km deep · 51 km away
7. 2.7180 km WSW of Adak, AlaskaWed, Jul 10, 1:31 AM HADT · 2640 days ago · 59 km deep · 70 km away
8. 2.7Rat Islands, Aleutian Islands, AlaskaWed, Jul 10, 9:59 AM GMT+12 · 2641 days ago · 23 km deep · 77 km away
9. 1.9183 km WSW of Adak, AlaskaSat, Jul 6, 2:45 AM HADT · 2644 days ago · 67 km deep · 61 km away
10. 1.9167 km WSW of Adak, AlaskaSat, Jul 6, 12:13 AM HADT · 2644 days ago · 16 km deep · 81 km away
11. 2.3218 km WSW of Adak, AlaskaThu, Jul 4, 1:00 PM HADT · 2646 days ago · 14 km deep · 61 km away
12. 2.3Rat Islands, Aleutian Islands, AlaskaFri, Jul 5, 5:25 AM GMT+12 · 2646 days ago · 89 km deep · 89 km away
13. 2.3256 km WSW of Adak, AlaskaWed, Jul 3, 4:51 AM GMT+12 · 2648 days ago · 21 km deep · 22 km away
14. 1.8193 km WSW of Adak, AlaskaMon, Jul 1, 8:46 AM HADT · 2649 days ago · 20 km deep · 60 km away
15. 2.7167 km WSW of Adak, AlaskaSat, Jun 29, 9:54 AM HADT · 2651 days ago · 35 km deep · 97 km away
16. 1.9171 km WSW of Adak, AlaskaSat, Jun 29, 6:33 AM HADT · 2651 days ago · 30 km deep · 79 km away
17. 1.7159 km WSW of Adak, AlaskaFri, Jun 28, 9:21 PM HADT · 2652 days ago · 26 km deep · 83 km away
18. 1.9263 km WSW of Adak, AlaskaFri, Jun 28, 4:18 PM GMT+12 · 2653 days ago · 21 km deep · 39 km away
19. 2.2Rat Islands, Aleutian Islands, AlaskaFri, Jun 28, 1:20 AM GMT+12 · 2653 days ago · 67 km deep · 91 km away
20. 1.6266 km W of Adak, AlaskaWed, Jun 26, 3:07 PM GMT+12 · 2655 days ago · 95 km deep · 36 km away

From the USGS Earthquake Hazards Program and its partner networks, event ak01995a63a1. Read Thu, Oct 1, 2026, 8:42 PM UTC.