M1.8 earthquake 261 km WSW of Adak, Alaska

Magnitude

1.8 (ml), micro

Local time

Sun, Aug 7, 2022, 7:53 PM GMT-12

UTC

2022-08-08 07:53:12 UTC

Depth

34.2 km (21.3 mi), shallow

Epicenter

50.792° N, 179.962° W

Region

Alaska

Tsunami flag

No

Status

Reviewed by a seismologist

Stations used

28

After

1. 1.6217 km WSW of Adak, AlaskaMon, Aug 8, 1:55 AM HADT · 1515 days ago · 13 km deep · 77 km away
2. 3.2240 km WSW of Adak, AlaskaTue, Aug 9, 1:24 AM GMT-12 · 1513 days ago · 26 km deep · 40 km away
3. 2.8192 km WSW of Adak, AlaskaTue, Aug 9, 5:55 AM HADT · 1513 days ago · 31 km deep · 73 km away
4. 1.8196 km WSW of Adak, AlaskaWed, Aug 10, 7:27 AM HADT · 1512 days ago · 13 km deep · 65 km away
5. 1.8244 km WSW of Adak, AlaskaThu, Aug 11, 11:54 AM GMT+12 · 1512 days ago · 23 km deep · 72 km away
6. 1.5202 km W of Adak, AlaskaThu, Aug 11, 4:19 AM HADT · 1511 days ago · 6 km deep · 96 km away
7. 3.3287 km WSW of Adak, AlaskaFri, Aug 12, 2:46 PM GMT+12 · 1511 days ago · 10 km deep · 40 km away
8. 1.7183 km WSW of Adak, AlaskaSun, Aug 14, 7:08 AM HADT · 1508 days ago · 20 km deep · 82 km away
9. 1.8226 km WSW of Adak, AlaskaSun, Aug 14, 3:21 PM HADT · 1508 days ago · 9 km deep · 36 km away
10. 1.9277 km WSW of Adak, AlaskaMon, Aug 15, 3:30 PM GMT+12 · 1508 days ago · 53 km deep · 84 km away
11. 1.6280 km WSW of Adak, AlaskaMon, Aug 15, 4:21 PM GMT+12 · 1508 days ago · 17 km deep · 53 km away
12. 2.6south of the Aleutian IslandsSun, Aug 14, 6:14 PM GMT-12 · 1508 days ago · 16 km deep · 91 km away
13. 1.8239 km WSW of Adak, AlaskaSun, Aug 14, 9:40 PM GMT-12 · 1508 days ago · 10 km deep · 28 km away
14. 2.0255 km WSW of Adak, AlaskaTue, Aug 16, 3:30 AM GMT+12 · 1507 days ago · 34 km deep · 59 km away
15. 2.2296 km SW of Adak, AlaskaMon, Aug 15, 11:05 AM GMT-12 · 1507 days ago · 22 km deep · 88 km away
16. 1.8Rat Islands, Aleutian Islands, AlaskaWed, Aug 17, 12:24 AM GMT+12 · 1507 days ago · 5 km deep · 90 km away
17. 1.9179 km WSW of Adak, AlaskaTue, Aug 16, 4:04 PM HADT · 1506 days ago · 14 km deep · 86 km away
18. 3.4Rat Islands, Aleutian Islands, AlaskaWed, Aug 17, 1:59 PM GMT+12 · 1506 days ago · 29 km deep · 61 km away
19. 1.7196 km WSW of Adak, AlaskaWed, Aug 17, 4:43 AM HADT · 1505 days ago · 19 km deep · 79 km away
20. 1.8168 km WSW of Adak, AlaskaWed, Aug 17, 11:21 PM HADT · 1505 days ago · 20 km deep · 93 km away
21. 3.1271 km SW of Adak, AlaskaFri, Aug 19, 6:27 AM GMT-12 · 1503 days ago · 36 km deep · 94 km away
22. 4.2244 km W of Adak, AlaskaSun, Aug 21, 3:47 PM GMT+12 · 1502 days ago · 88 km deep · 79 km away
23. 1.8Rat Islands, Aleutian Islands, AlaskaMon, Aug 22, 9:00 AM GMT+12 · 1501 days ago · 36 km deep · 77 km away
24. 1.6177 km WSW of Adak, AlaskaSun, Aug 21, 8:07 PM HADT · 1501 days ago · 18 km deep · 84 km away
25. 2.7262 km SW of Adak, AlaskaMon, Aug 22, 10:36 AM GMT-12 · 1500 days ago · 10 km deep · 96 km away
26. 1.8235 km WSW of Adak, AlaskaTue, Aug 23, 10:43 PM HADT · 1499 days ago · 15 km deep · 53 km away
27. 3.0328 km SW of Adak, AlaskaThu, Aug 25, 7:54 PM GMT+12 · 1498 days ago · 10 km deep · 78 km away
28. 3.1264 km W of Adak, AlaskaSat, Aug 27, 2:28 AM GMT+12 · 1496 days ago · 64 km deep · 85 km away
29. 1.9175 km WSW of Adak, AlaskaFri, Aug 26, 11:16 PM HADT · 1496 days ago · 24 km deep · 86 km away
30. 1.8271 km W of Adak, AlaskaMon, Aug 29, 6:02 AM GMT+12 · 1494 days ago · 67 km deep · 88 km away
31. 1.6225 km W of Adak, AlaskaMon, Aug 29, 8:04 AM HADT · 1493 days ago · 6 km deep · 96 km away
32. 3.7205 km WSW of Adak, AlaskaTue, Aug 30, 11:16 AM HADT · 1492 days ago · 40 km deep · 56 km away
33. 3.0186 km WSW of Adak, AlaskaTue, Aug 30, 8:00 PM HADT · 1492 days ago · 31 km deep · 84 km away
34. 2.0189 km WSW of Adak, AlaskaWed, Aug 31, 5:53 AM HADT · 1491 days ago · 36 km deep · 75 km away
35. 1.8242 km WSW of Adak, AlaskaSat, Sep 3, 3:09 AM GMT+12 · 1489 days ago · 52 km deep · 72 km away
36. 2.5166 km WSW of Adak, AlaskaSat, Sep 3, 12:52 AM HADT · 1489 days ago · 25 km deep · 97 km away
37. 1.9207 km WSW of Adak, AlaskaMon, Sep 5, 9:18 AM HADT · 1486 days ago · 9 km deep · 54 km away
38. 2.7262 km WSW of Adak, AlaskaTue, Sep 6, 10:45 PM GMT+12 · 1486 days ago · 28 km deep · 50 km away
39. 3.3254 km WSW of Adak, AlaskaWed, Sep 7, 4:06 AM GMT+12 · 1485 days ago · 31 km deep · 50 km away
40. 1.9252 km WSW of Adak, AlaskaThu, Sep 8, 9:33 PM GMT+12 · 1484 days ago · 15 km deep · 67 km away
41. 2.1171 km WSW of Adak, AlaskaThu, Sep 8, 3:25 AM HADT · 1484 days ago · 22 km deep · 96 km away
42. 2.8261 km WSW of Adak, AlaskaFri, Sep 9, 1:46 PM GMT+12 · 1483 days ago · 10 km deep · 73 km away
43. 2.7225 km W of Adak, AlaskaFri, Sep 9, 11:09 PM HADT · 1482 days ago · 79 km deep · 92 km away
44. 2.1252 km WSW of Adak, AlaskaSun, Sep 11, 4:57 AM GMT+12 · 1481 days ago · 7 km deep · 67 km away
45. 2.1246 km WSW of Adak, AlaskaMon, Sep 12, 7:22 AM GMT-12 · 1479 days ago · 25 km deep · 17 km away
46. 2.0248 km WSW of Adak, AlaskaMon, Sep 12, 7:26 AM GMT-12 · 1479 days ago · 17 km deep · 16 km away
47. 3.3208 km W of Adak, AlaskaWed, Sep 14, 5:10 PM HADT · 1477 days ago · 16 km deep · 94 km away
48. 1.8266 km W of Adak, AlaskaThu, Sep 15, 3:11 PM GMT+12 · 1477 days ago · 60 km deep · 93 km away
49. 2.8Andreanof Islands, Aleutian Islands, AlaskaWed, Sep 14, 11:21 PM HADT · 1477 days ago · 29 km deep · 82 km away
50. 2.9247 km WSW of Adak, AlaskaSat, Sep 17, 9:10 PM GMT+12 · 1475 days ago · 35 km deep · 43 km away
51. 1.8280 km W of Adak, AlaskaMon, Sep 19, 3:41 PM GMT+12 · 1473 days ago · 47 km deep · 88 km away
52. 1.7218 km WSW of Adak, AlaskaWed, Sep 28, 2:03 PM HADT · 1463 days ago · 1 km deep · 64 km away
53. 2.9275 km WSW of Adak, AlaskaThu, Sep 29, 2:23 PM GMT+12 · 1463 days ago · 69 km deep · 76 km away
54. 2.0282 km WSW of Adak, AlaskaFri, Sep 30, 1:09 AM GMT+12 · 1462 days ago · 13 km deep · 38 km away
55. 3.0240 km WSW of Adak, AlaskaFri, Sep 30, 3:40 AM GMT-12 · 1461 days ago · 12 km deep · 33 km away
56. 3.7214 km WSW of Adak, AlaskaTue, Oct 4, 9:27 PM HADT · 1457 days ago · 35 km deep · 63 km away
57. 2.0193 km WSW of Adak, AlaskaThu, Oct 6, 8:40 AM HADT · 1455 days ago · 24 km deep · 71 km away
58. 2.0240 km WSW of Adak, AlaskaThu, Oct 6, 7:01 AM GMT-12 · 1455 days ago · 26 km deep · 53 km away
59. 2.3290 km SW of Adak, AlaskaThu, Oct 6, 11:28 AM GMT-12 · 1455 days ago · 31 km deep · 82 km away
60. 2.0249 km WSW of Adak, AlaskaFri, Oct 7, 3:33 PM GMT+12 · 1455 days ago · 16 km deep · 67 km away

The first 60 of 61.

Before

1. 2.5266 km WSW of Adak, AlaskaMon, Aug 8, 7:40 AM GMT+12 · 1515 days ago · 35 km deep · 66 km away
2. 1.6225 km W of Adak, AlaskaSat, Aug 6, 10:10 AM HADT · 1516 days ago · 93 km deep · 88 km away
3. 1.9164 km WSW of Adak, AlaskaSat, Aug 6, 3:18 AM HADT · 1517 days ago · 50 km deep · 99 km away
4. 1.9204 km WSW of Adak, AlaskaFri, Aug 5, 4:31 AM HADT · 1517 days ago · 148 km deep · 84 km away
5. 2.5220 km WSW of Adak, AlaskaTue, Aug 2, 2:35 PM HADT · 1520 days ago · 35 km deep · 57 km away
6. 2.5208 km WSW of Adak, AlaskaTue, Aug 2, 5:12 AM HADT · 1520 days ago · 64 km deep · 75 km away
7. 3.5229 km WSW of Adak, AlaskaTue, Aug 2, 2:51 AM HADT · 1521 days ago · 10 km deep · 49 km away
8. 1.8247 km WSW of Adak, AlaskaMon, Aug 1, 11:25 PM GMT-12 · 1521 days ago · 29 km deep · 26 km away
9. 2.7268 km W of Adak, AlaskaTue, Aug 2, 5:00 PM GMT+12 · 1521 days ago · 73 km deep · 83 km away
10. 2.9Rat Islands, Aleutian Islands, AlaskaMon, Aug 1, 6:51 PM GMT+12 · 1522 days ago · 35 km deep · 86 km away
11. 3.4280 km W of Adak, AlaskaMon, Aug 1, 2:30 PM GMT+12 · 1522 days ago · 63 km deep · 89 km away
12. 2.8197 km WSW of Adak, AlaskaSun, Jul 31, 4:17 PM HADT · 1522 days ago · 30 km deep · 65 km away
13. 3.5167 km WSW of Adak, AlaskaSun, Jul 31, 1:06 PM HADT · 1522 days ago · 27 km deep · 96 km away
14. 2.6250 km WSW of Adak, AlaskaMon, Aug 1, 4:13 AM GMT+12 · 1522 days ago · 75 km deep · 73 km away
15. 1.8275 km WSW of Adak, AlaskaSun, Jul 31, 10:45 AM GMT+12 · 1523 days ago · 19 km deep · 55 km away
16. 1.5Andreanof Islands, Aleutian Islands, AlaskaSat, Jul 30, 1:29 AM HADT · 1524 days ago · 15 km deep · 90 km away
17. 2.5206 km WSW of Adak, AlaskaSat, Jul 30, 12:32 AM HADT · 1524 days ago · 35 km deep · 70 km away
18. 4.0223 km WSW of Adak, AlaskaTue, Jul 26, 5:00 AM HADT · 1527 days ago · 35 km deep · 44 km away
19. 2.7231 km WSW of Adak, AlaskaMon, Jul 25, 2:23 PM HADT · 1528 days ago · 35 km deep · 32 km away
20. 2.0202 km WSW of Adak, AlaskaSat, Jul 23, 9:24 AM HADT · 1530 days ago · 17 km deep · 74 km away

From the USGS Earthquake Hazards Program and its partner networks, event ak022a3yprte. Read Thu, Oct 1, 2026, 12:15 AM UTC.