M2.3 earthquake 254 km W of Adak, Alaska

Magnitude

2.3 (ML, local (Richter)), micro

Magnitude from

Alaska Earthquake Center

Local time

Thu, Oct 24, 2019, 4:17 AM GMT+12

UTC

2019-10-23 16:17:07 UTC

Depth

138.1 km (85.8 mi), intermediate-depth

Epicenter

51.927° N, 179.671° E

Region

Alaska

Tsunami flag

No

Status

Reviewed by a seismologist

Stations used

10

After

1. 1.8Rat Islands, Aleutian Islands, AlaskaThu, Oct 24, 5:01 AM GMT+12 · 2536 days ago · 76 km deep · 53 km away
2. 2.4231 km W of Adak, AlaskaWed, Oct 23, 3:24 PM HADT · 2536 days ago · 165 km deep · 23 km away
3. 2.4281 km W of Adak, AlaskaFri, Oct 25, 2:02 AM GMT+12 · 2535 days ago · 100 km deep · 31 km away
4. 1.6189 km W of Adak, AlaskaThu, Oct 24, 5:47 AM HADT · 2535 days ago · 13 km deep · 66 km away
5. 2.1276 km W of Adak, AlaskaTue, Oct 29, 6:21 AM GMT+12 · 2531 days ago · 60 km deep · 51 km away
6. 2.0256 km WSW of Adak, AlaskaThu, Oct 31, 3:32 PM GMT+12 · 2529 days ago · 38 km deep · 70 km away
7. 2.3Rat Islands, Aleutian Islands, AlaskaFri, Nov 1, 11:35 PM GMT+12 · 2528 days ago · 75 km deep · 57 km away
8. 2.4288 km WSW of Adak, AlaskaSat, Nov 2, 7:15 PM GMT+12 · 2527 days ago · 56 km deep · 61 km away
9. 2.1237 km W of Adak, AlaskaSun, Nov 3, 12:14 AM HADT · 2526 days ago · 82 km deep · 33 km away
10. 1.9Rat Islands, Aleutian Islands, AlaskaMon, Nov 4, 1:04 AM GMT+12 · 2525 days ago · 111 km deep · 80 km away
11. 1.8171 km WSW of Adak, AlaskaSun, Nov 3, 4:24 AM HAST · 2525 days ago · 74 km deep · 97 km away
12. 1.8266 km WSW of Adak, AlaskaWed, Nov 6, 4:38 PM GMT+12 · 2523 days ago · 46 km deep · 66 km away
13. 2.1279 km WSW of Adak, AlaskaWed, Nov 6, 9:25 PM GMT+12 · 2523 days ago · 57 km deep · 59 km away
14. 2.1190 km WSW of Adak, AlaskaWed, Nov 6, 3:34 AM HAST · 2522 days ago · 65 km deep · 85 km away
15. 2.0Rat Islands, Aleutian Islands, AlaskaThu, Nov 7, 9:45 AM GMT+12 · 2522 days ago · 39 km deep · 78 km away
16. 1.6290 km WSW of Adak, AlaskaFri, Nov 8, 7:57 PM GMT+12 · 2521 days ago · 43 km deep · 64 km away
17. 2.1266 km WSW of Adak, AlaskaSat, Nov 9, 5:45 PM GMT+12 · 2520 days ago · 62 km deep · 54 km away
18. 2.0196 km WSW of Adak, AlaskaSun, Nov 10, 9:23 AM HAST · 2518 days ago · 22 km deep · 96 km away
19. 2.1254 km WSW of Adak, AlaskaMon, Nov 11, 3:00 PM GMT+12 · 2518 days ago · 14 km deep · 97 km away
20. 2.1226 km W of Adak, AlaskaMon, Nov 11, 1:26 AM HAST · 2518 days ago · 129 km deep · 28 km away
21. 2.9293 km W of Adak, AlaskaTue, Nov 12, 2:51 AM GMT+12 · 2517 days ago · 31 km deep · 63 km away
22. 1.9Rat Islands, Aleutian Islands, AlaskaTue, Nov 12, 4:41 AM GMT+12 · 2517 days ago · 90 km deep · 80 km away
23. 2.0Andreanof Islands, Aleutian Islands, AlaskaTue, Nov 12, 6:57 AM GMT-12 · 2516 days ago · 3 km deep · 89 km away
24. 2.1248 km WSW of Adak, AlaskaTue, Nov 12, 1:14 PM GMT-12 · 2516 days ago · 12 km deep · 99 km away
25. 1.8261 km W of Adak, AlaskaWed, Nov 13, 10:00 PM GMT+12 · 2516 days ago · 17 km deep · 10 km away
26. 1.9270 km W of Adak, AlaskaThu, Nov 14, 1:17 PM GMT+12 · 2515 days ago · 63 km deep · 51 km away
27. 2.1268 km W of Adak, AlaskaSat, Nov 16, 1:15 PM GMT+12 · 2513 days ago · 67 km deep · 44 km away
28. 2.0226 km W of Adak, AlaskaFri, Nov 15, 8:15 PM HAST · 2513 days ago · 69 km deep · 51 km away
29. 2.0171 km W of Adak, AlaskaMon, Nov 18, 11:38 AM HAST · 2510 days ago · 7 km deep · 86 km away
30. 2.6219 km WSW of Adak, AlaskaMon, Nov 18, 3:00 PM HAST · 2510 days ago · 18 km deep · 70 km away
31. 2.9266 km WSW of Adak, AlaskaWed, Nov 20, 7:25 AM GMT+12 · 2509 days ago · 35 km deep · 79 km away
32. 2.5Rat Islands, Aleutian Islands, AlaskaWed, Nov 20, 5:54 PM GMT+12 · 2509 days ago · 49 km deep · 87 km away
33. 2.8298 km W of Adak, AlaskaWed, Nov 20, 7:34 PM GMT+12 · 2509 days ago · 75 km deep · 53 km away
34. 4.2Rat Islands, Aleutian Islands, AlaskaThu, Nov 21, 4:45 PM GMT+12 · 2508 days ago · 23 km deep · 88 km away
35. 2.0Andreanof Islands, Aleutian Islands, AlaskaFri, Nov 22, 6:06 PM HAST · 2506 days ago · 13 km deep · 77 km away
36. 2.7227 km W of Adak, AlaskaMon, Nov 25, 12:54 PM HAST · 2503 days ago · 109 km deep · 39 km away
37. 2.8265 km WSW of Adak, AlaskaThu, Nov 28, 1:40 AM GMT+12 · 2501 days ago · 61 km deep · 57 km away
38. 2.6272 km WSW of Adak, AlaskaThu, Nov 28, 9:32 AM GMT+12 · 2501 days ago · 50 km deep · 67 km away
39. 2.2256 km W of Adak, AlaskaFri, Nov 29, 12:12 AM GMT+12 · 2501 days ago · 82 km deep · 18 km away
40. 2.7226 km W of Adak, AlaskaThu, Nov 28, 12:32 PM HAST · 2500 days ago · 105 km deep · 38 km away
41. 3.8262 km W of Adak, AlaskaSat, Nov 30, 5:46 PM GMT+12 · 2499 days ago · 191 km deep · 14 km away
42. 1.9Rat Islands, Aleutian Islands, AlaskaMon, Dec 2, 1:20 PM GMT+12 · 2497 days ago · 95 km deep · 83 km away
43. 3.0176 km W of Adak, AlaskaTue, Dec 3, 1:33 PM HAST · 2495 days ago · 80 km deep · 88 km away
44. 2.1207 km W of Adak, AlaskaFri, Dec 6, 2:29 PM HAST · 2492 days ago · 13 km deep · 58 km away
45. 2.7Rat Islands, Aleutian Islands, AlaskaSun, Dec 8, 1:17 AM GMT+12 · 2491 days ago · 126 km deep · 90 km away
46. 4.4170 km W of Adak, AlaskaSat, Dec 7, 11:44 PM HAST · 2491 days ago · 86 km deep · 93 km away
47. 2.4Rat Islands, Aleutian Islands, AlaskaTue, Dec 10, 7:08 PM GMT+12 · 2489 days ago · 81 km deep · 64 km away
48. 4.5Rat Islands, Aleutian Islands, AlaskaWed, Dec 11, 4:35 AM GMT+12 · 2488 days ago · 61 km deep · 76 km away
49. 2.3Rat Islands, Aleutian Islands, AlaskaWed, Dec 11, 7:52 AM GMT+12 · 2488 days ago · 5 km deep · 98 km away
50. 1.9172 km W of Adak, AlaskaThu, Dec 12, 9:08 AM HAST · 2486 days ago · 7 km deep · 86 km away
51. 2.1Rat Islands, Aleutian Islands, AlaskaFri, Dec 13, 2:09 PM GMT+12 · 2486 days ago · 12 km deep · 91 km away
52. 3.0Rat Islands, Aleutian Islands, AlaskaSun, Dec 15, 12:00 PM GMT+12 · 2484 days ago · 101 km deep · 92 km away
53. 2.1Rat Islands, Aleutian Islands, AlaskaMon, Dec 16, 11:03 AM GMT+12 · 2483 days ago · 43 km deep · 81 km away
54. 2.3Rat Islands, Aleutian Islands, AlaskaSat, Dec 21, 4:55 AM GMT+12 · 2478 days ago · 42 km deep · 78 km away

Before

1. 2.1Rat Islands, Aleutian Islands, AlaskaWed, Oct 23, 3:24 AM GMT+12 · 2537 days ago · 69 km deep · 79 km away
2. 2.1246 km W of Adak, AlaskaTue, Oct 22, 6:34 PM GMT+12 · 2538 days ago · 8 km deep · 8 km away
3. 2.0Rat Islands, Aleutian Islands, AlaskaSat, Oct 19, 10:43 PM GMT+12 · 2541 days ago · 101 km deep · 77 km away
4. 2.4266 km WSW of Adak, AlaskaSat, Oct 19, 3:41 PM GMT+12 · 2541 days ago · 54 km deep · 72 km away
5. 2.8Rat Islands, Aleutian Islands, AlaskaSat, Oct 19, 3:20 PM GMT+12 · 2541 days ago · 124 km deep · 94 km away
6. 1.8250 km WSW of Adak, AlaskaSat, Oct 19, 5:07 AM GMT+12 · 2541 days ago · 13 km deep · 69 km away
7. 3.1273 km WSW of Adak, AlaskaFri, Oct 18, 5:05 PM GMT+12 · 2542 days ago · 64 km deep · 55 km away
8. 2.2197 km W of Adak, AlaskaSat, Oct 12, 4:49 PM HADT · 2547 days ago · 89 km deep · 67 km away
9. 3.3233 km W of Adak, AlaskaThu, Oct 10, 1:26 PM HADT · 2549 days ago · 17 km deep · 31 km away
10. 1.9199 km WSW of Adak, AlaskaThu, Oct 10, 12:10 PM HADT · 2549 days ago · 17 km deep · 95 km away
11. 2.0Rat Islands, Aleutian Islands, AlaskaThu, Oct 10, 6:51 PM GMT+12 · 2550 days ago · 45 km deep · 68 km away
12. 2.4219 km W of Adak, AlaskaWed, Oct 9, 7:09 PM HADT · 2550 days ago · 224 km deep · 47 km away
13. 2.4261 km W of Adak, AlaskaThu, Oct 10, 10:46 AM GMT+12 · 2550 days ago · 150 km deep · 13 km away
14. 3.1194 km WSW of Adak, AlaskaTue, Oct 8, 5:41 PM HADT · 2551 days ago · 70 km deep · 82 km away
15. 3.1Rat Islands, Aleutian Islands, AlaskaMon, Oct 7, 6:17 PM GMT+12 · 2553 days ago · 98 km deep · 78 km away
16. 2.0Rat Islands, Aleutian Islands, AlaskaSun, Oct 6, 1:53 PM GMT+12 · 2554 days ago · 66 km deep · 52 km away
17. 2.4221 km W of Adak, AlaskaSat, Oct 5, 3:47 PM HADT · 2554 days ago · 89 km deep · 48 km away
18. 2.0Rat Islands, Aleutian Islands, AlaskaSun, Oct 6, 9:26 AM GMT+12 · 2554 days ago · 85 km deep · 64 km away
19. 1.6194 km WSW of Adak, AlaskaSat, Oct 5, 8:42 AM HADT · 2554 days ago · 57 km deep · 84 km away
20. 1.8Rat Islands, Aleutian Islands, AlaskaSat, Oct 5, 1:57 PM GMT+12 · 2555 days ago · 62 km deep · 71 km away

From the USGS Earthquake Hazards Program and its partner networks, event ak019dlspbmo. Read Sat, Oct 3, 2026, 12:06 AM UTC.