M1.8 earthquake 293 km W of Adak, Alaska

Magnitude

1.8 (ML, local (Richter)), micro

Magnitude from

Alaska Earthquake Center

Local time

Wed, Sep 18, 2019, 8:38 PM GMT+12

UTC

2019-09-18 08:38:44 UTC

Depth

77.2 km (48.0 mi), intermediate-depth

Epicenter

51.661° N, 179.129° E

Region

Alaska

Tsunami flag

No

Status

Reviewed by a seismologist

Stations used

16

After

1. 2.2199 km W of Adak, AlaskaWed, Sep 18, 5:08 AM HADT · 2570 days ago · 105 km deep · 96 km away
2. 2.1Rat Islands, Aleutian Islands, AlaskaSat, Sep 21, 11:00 AM GMT+12 · 2568 days ago · 21 km deep · 79 km away
3. 2.6Rat Islands, Aleutian Islands, AlaskaSat, Sep 21, 9:04 PM GMT+12 · 2568 days ago · 53 km deep · 51 km away
4. 2.5201 km WSW of Adak, AlaskaSat, Sep 21, 5:13 AM HADT · 2567 days ago · 82 km deep · 97 km away
5. 4.8Rat Islands, Aleutian Islands, AlaskaSun, Sep 22, 11:00 AM GMT+12 · 2567 days ago · 35 km deep · 61 km away
6. 3.0Rat Islands, Aleutian Islands, AlaskaSun, Sep 22, 11:04 AM GMT+12 · 2567 days ago · 22 km deep · 63 km away
7. 1.8Rat Islands, Aleutian Islands, AlaskaSun, Sep 22, 11:05 AM GMT+12 · 2567 days ago · 19 km deep · 57 km away
8. 2.0Rat Islands, Aleutian Islands, AlaskaSun, Sep 22, 11:06 AM GMT+12 · 2567 days ago · 20 km deep · 64 km away
9. 4.3Rat Islands, Aleutian Islands, AlaskaSun, Sep 22, 11:30 AM GMT+12 · 2567 days ago · 33 km deep · 59 km away
10. 4.2Rat Islands, Aleutian Islands, AlaskaSun, Sep 22, 12:24 PM GMT+12 · 2567 days ago · 32 km deep · 61 km away
11. 2.0Rat Islands, Aleutian Islands, AlaskaSun, Sep 22, 12:35 PM GMT+12 · 2567 days ago · 20 km deep · 62 km away
12. 3.0269 km WSW of Adak, AlaskaMon, Sep 23, 11:59 AM GMT+12 · 2566 days ago · 59 km deep · 60 km away
13. 1.6211 km WSW of Adak, AlaskaTue, Sep 24, 1:01 AM HADT · 2565 days ago · 65 km deep · 87 km away
14. 2.0206 km WSW of Adak, AlaskaSat, Sep 28, 7:40 AM HADT · 2560 days ago · 62 km deep · 93 km away
15. 1.9Rat Islands, Aleutian Islands, AlaskaMon, Sep 30, 8:31 PM GMT+12 · 2559 days ago · 89 km deep · 23 km away
16. 4.2258 km W of Adak, AlaskaTue, Oct 1, 2:50 PM GMT+12 · 2558 days ago · 168 km deep · 79 km away
17. 3.5195 km W of Adak, AlaskaWed, Oct 2, 5:53 AM HADT · 2556 days ago · 95 km deep · 97 km away
18. 3.0Rat Islands, Aleutian Islands, AlaskaThu, Oct 3, 9:49 AM GMT+12 · 2556 days ago · 100 km deep · 36 km away
19. 2.9Rat Islands, Aleutian Islands, AlaskaThu, Oct 3, 5:40 PM GMT+12 · 2556 days ago · 76 km deep · 47 km away
20. 2.1248 km WSW of Adak, AlaskaFri, Oct 4, 3:29 PM GMT+12 · 2555 days ago · 54 km deep · 58 km away
21. 3.1Rat Islands, Aleutian Islands, AlaskaFri, Oct 4, 7:53 PM GMT+12 · 2555 days ago · 130 km deep · 60 km away
22. 1.8255 km W of Adak, AlaskaSat, Oct 5, 6:52 AM GMT+12 · 2554 days ago · 62 km deep · 43 km away
23. 1.9Andreanof Islands, Aleutian Islands, AlaskaFri, Oct 4, 1:24 PM GMT-12 · 2554 days ago · 25 km deep · 95 km away
24. 1.8Rat Islands, Aleutian Islands, AlaskaSat, Oct 5, 1:57 PM GMT+12 · 2554 days ago · 62 km deep · 24 km away
25. 5.0Rat Islands, Aleutian Islands, AlaskaSat, Oct 5, 3:48 PM GMT+12 · 2554 days ago · 131 km deep · 83 km away
26. 2.0Rat Islands, Aleutian Islands, AlaskaSun, Oct 6, 9:26 AM GMT+12 · 2553 days ago · 85 km deep · 25 km away
27. 2.4221 km W of Adak, AlaskaSat, Oct 5, 3:47 PM HADT · 2553 days ago · 89 km deep · 72 km away
28. 2.0Rat Islands, Aleutian Islands, AlaskaSun, Oct 6, 1:53 PM GMT+12 · 2553 days ago · 66 km deep · 32 km away
29. 3.1Rat Islands, Aleutian Islands, AlaskaMon, Oct 7, 6:17 PM GMT+12 · 2552 days ago · 98 km deep · 38 km away
30. 2.3Rat Islands, Aleutian Islands, AlaskaTue, Oct 8, 2:15 AM GMT+12 · 2551 days ago · 144 km deep · 73 km away
31. 2.4261 km W of Adak, AlaskaThu, Oct 10, 10:46 AM GMT+12 · 2549 days ago · 150 km deep · 51 km away
32. 2.4219 km W of Adak, AlaskaWed, Oct 9, 7:09 PM HADT · 2549 days ago · 224 km deep · 95 km away
33. 2.0Rat Islands, Aleutian Islands, AlaskaThu, Oct 10, 6:51 PM GMT+12 · 2549 days ago · 45 km deep · 25 km away
34. 3.3233 km W of Adak, AlaskaThu, Oct 10, 1:26 PM HADT · 2548 days ago · 17 km deep · 59 km away
35. 2.2197 km W of Adak, AlaskaSat, Oct 12, 4:49 PM HADT · 2546 days ago · 89 km deep · 96 km away
36. 3.1273 km WSW of Adak, AlaskaFri, Oct 18, 5:05 PM GMT+12 · 2541 days ago · 64 km deep · 33 km away
37. 1.8250 km WSW of Adak, AlaskaSat, Oct 19, 5:07 AM GMT+12 · 2540 days ago · 13 km deep · 64 km away
38. 2.8Rat Islands, Aleutian Islands, AlaskaSat, Oct 19, 3:20 PM GMT+12 · 2540 days ago · 124 km deep · 55 km away
39. 2.4266 km WSW of Adak, AlaskaSat, Oct 19, 3:41 PM GMT+12 · 2540 days ago · 54 km deep · 56 km away
40. 2.0Rat Islands, Aleutian Islands, AlaskaSat, Oct 19, 10:43 PM GMT+12 · 2540 days ago · 101 km deep · 44 km away
41. 2.3298 km WSW of Adak, AlaskaSun, Oct 20, 7:37 AM GMT+12 · 2539 days ago · 21 km deep · 73 km away
42. 2.1246 km W of Adak, AlaskaTue, Oct 22, 6:34 PM GMT+12 · 2537 days ago · 8 km deep · 53 km away
43. 2.1Rat Islands, Aleutian Islands, AlaskaWed, Oct 23, 3:24 AM GMT+12 · 2536 days ago · 69 km deep · 34 km away
44. 2.5Rat Islands, Aleutian Islands, AlaskaThu, Oct 24, 12:10 AM GMT+12 · 2536 days ago · 35 km deep · 61 km away
45. 4.0Rat Islands, Aleutian Islands, AlaskaThu, Oct 24, 2:46 AM GMT+12 · 2535 days ago · 42 km deep · 71 km away
46. 3.1Rat Islands, Aleutian Islands, AlaskaThu, Oct 24, 2:51 AM GMT+12 · 2535 days ago · 10 km deep · 86 km away
47. 2.3254 km W of Adak, AlaskaThu, Oct 24, 4:17 AM GMT+12 · 2535 days ago · 138 km deep · 48 km away
48. 1.8Rat Islands, Aleutian Islands, AlaskaThu, Oct 24, 5:01 AM GMT+12 · 2535 days ago · 76 km deep · 9 km away
49. 2.4231 km W of Adak, AlaskaWed, Oct 23, 3:24 PM HADT · 2535 days ago · 165 km deep · 68 km away
50. 3.7Rat Islands, Aleutian Islands, AlaskaFri, Oct 25, 1:15 AM GMT+12 · 2534 days ago · 21 km deep · 54 km away
51. 2.4281 km W of Adak, AlaskaFri, Oct 25, 2:02 AM GMT+12 · 2534 days ago · 100 km deep · 17 km away
52. 3.0Rat Islands, Aleutian Islands, AlaskaFri, Oct 25, 12:15 PM GMT+12 · 2534 days ago · 58 km deep · 66 km away
53. 2.1276 km W of Adak, AlaskaTue, Oct 29, 6:21 AM GMT+12 · 2530 days ago · 60 km deep · 27 km away
54. 2.0256 km WSW of Adak, AlaskaThu, Oct 31, 3:32 PM GMT+12 · 2528 days ago · 38 km deep · 60 km away
55. 2.3Rat Islands, Aleutian Islands, AlaskaFri, Nov 1, 11:35 PM GMT+12 · 2527 days ago · 75 km deep · 19 km away
56. 2.4288 km WSW of Adak, AlaskaSat, Nov 2, 7:15 PM GMT+12 · 2526 days ago · 56 km deep · 27 km away
57. 2.1237 km W of Adak, AlaskaSun, Nov 3, 12:14 AM HADT · 2525 days ago · 82 km deep · 56 km away
58. 1.9Rat Islands, Aleutian Islands, AlaskaMon, Nov 4, 1:04 AM GMT+12 · 2524 days ago · 111 km deep · 45 km away
59. 2.0265 km WSW of Adak, AlaskaTue, Nov 5, 8:51 PM GMT+12 · 2523 days ago · 26 km deep · 98 km away
60. 1.8266 km WSW of Adak, AlaskaWed, Nov 6, 4:38 PM GMT+12 · 2522 days ago · 46 km deep · 49 km away

The first 60 of 81.

Before

1. 1.9235 km WSW of Adak, AlaskaTue, Sep 17, 7:24 PM HADT · 2571 days ago · 17 km deep · 75 km away
2. 3.2250 km WSW of Adak, AlaskaTue, Sep 17, 6:42 PM GMT+12 · 2572 days ago · 48 km deep · 63 km away
3. 4.5Rat Islands, Aleutian Islands, AlaskaMon, Sep 16, 6:20 AM GMT+12 · 2573 days ago · 158 km deep · 83 km away
4. 1.7Rat Islands, Aleutian Islands, AlaskaSat, Sep 14, 7:28 AM GMT+12 · 2575 days ago · 4 km deep · 70 km away
5. 2.3259 km WSW of Adak, AlaskaThu, Sep 12, 11:41 AM GMT+12 · 2577 days ago · 18 km deep · 77 km away
6. 3.5Rat Islands, Aleutian Islands, AlaskaWed, Sep 11, 6:38 AM GMT+12 · 2578 days ago · 35 km deep · 46 km away
7. 2.1288 km WSW of Adak, AlaskaTue, Sep 10, 6:09 PM GMT+12 · 2579 days ago · 22 km deep · 60 km away
8. 1.9Rat Islands, Aleutian Islands, AlaskaTue, Sep 10, 4:24 PM GMT+12 · 2579 days ago · 102 km deep · 39 km away
9. 2.7Rat Islands, Aleutian Islands, AlaskaTue, Sep 10, 5:56 AM GMT+12 · 2579 days ago · 82 km deep · 28 km away
10. 2.2Rat Islands, Aleutian Islands, AlaskaTue, Sep 10, 3:11 AM GMT+12 · 2579 days ago · 105 km deep · 51 km away
11. 4.0Rat Islands, Aleutian Islands, AlaskaMon, Sep 9, 4:55 AM GMT+12 · 2580 days ago · 73 km deep · 68 km away
12. 1.5203 km W of Adak, AlaskaFri, Sep 6, 10:05 PM HADT · 2582 days ago · 15 km deep · 90 km away
13. 2.6Rat Islands, Aleutian Islands, AlaskaSat, Sep 7, 1:21 PM GMT+12 · 2582 days ago · 59 km deep · 71 km away
14. 3.3Rat Islands, Aleutian Islands, AlaskaThu, Sep 5, 10:39 AM GMT+12 · 2584 days ago · 16 km deep · 95 km away
15. 1.6257 km WSW of Adak, AlaskaWed, Sep 4, 10:47 PM GMT+12 · 2585 days ago · 43 km deep · 54 km away
16. 1.9216 km W of Adak, AlaskaTue, Sep 3, 2:14 AM HADT · 2586 days ago · 85 km deep · 76 km away
17. 2.5Rat Islands, Aleutian Islands, AlaskaTue, Sep 3, 6:38 PM GMT+12 · 2586 days ago · 14 km deep · 84 km away
18. 3.8Rat Islands, Aleutian Islands, AlaskaSat, Aug 31, 9:50 PM GMT+12 · 2589 days ago · 180 km deep · 74 km away
19. 2.8Rat Islands, Aleutian Islands, AlaskaFri, Aug 30, 11:38 PM GMT+12 · 2590 days ago · 35 km deep · 73 km away
20. 1.6259 km W of Adak, AlaskaFri, Aug 30, 7:04 PM GMT+12 · 2590 days ago · 3 km deep · 45 km away

From the USGS Earthquake Hazards Program and its partner networks, event ak019bzs9adc. Read Fri, Oct 2, 2026, 12:23 AM UTC.