M1.8 earthquake 223 km W of Adak, Alaska

Magnitude

1.8 (ml), micro

Local time

Sat, Jul 2, 2022, 4:48 AM HADT

UTC

2022-07-02 13:48:03 UTC

Depth

85.7 km (53.3 mi), intermediate-depth

Epicenter

51.813° N, 179.870° W

Region

Alaska

Tsunami flag

No

Status

Reviewed by a seismologist

Stations used

28

After

1. 1.8232 km W of Adak, AlaskaSat, Jul 2, 5:11 AM HADT · 1551 days ago · 13 km deep · 13 km away
2. 2.6131 km W of Adak, AlaskaSun, Jul 3, 8:49 AM HADT · 1550 days ago · 143 km deep · 91 km away
3. 3.7157 km WSW of Adak, AlaskaSun, Jul 3, 9:38 AM HADT · 1550 days ago · 26 km deep · 85 km away
4. 2.8157 km WSW of Adak, AlaskaSun, Jul 3, 3:53 PM HADT · 1549 days ago · 28 km deep · 88 km away
5. 2.9249 km WSW of Adak, AlaskaMon, Jul 4, 9:16 PM GMT-12 · 1548 days ago · 35 km deep · 84 km away
6. 1.7145 km WSW of Adak, AlaskaTue, Jul 5, 3:49 AM HADT · 1548 days ago · 42 km deep · 94 km away
7. 3.5Rat Islands, Aleutian Islands, AlaskaWed, Jul 6, 9:56 AM GMT+12 · 1548 days ago · 60 km deep · 95 km away
8. 1.6148 km WSW of Adak, AlaskaTue, Jul 5, 1:13 PM HADT · 1548 days ago · 35 km deep · 81 km away
9. 1.6288 km WSW of Adak, AlaskaThu, Jul 7, 8:08 AM GMT+12 · 1547 days ago · 26 km deep · 91 km away
10. 2.7132 km WSW of Adak, AlaskaWed, Jul 6, 2:05 PM HADT · 1546 days ago · 20 km deep · 99 km away
11. 1.9238 km WSW of Adak, AlaskaWed, Jul 6, 11:12 PM GMT-12 · 1546 days ago · 12 km deep · 76 km away
12. 1.8244 km WSW of Adak, AlaskaFri, Jul 8, 1:25 AM GMT+12 · 1546 days ago · 58 km deep · 40 km away
13. 1.7197 km W of Adak, AlaskaThu, Jul 7, 4:42 AM HADT · 1546 days ago · 100 km deep · 26 km away
14. 1.7184 km W of Adak, AlaskaThu, Jul 7, 11:02 AM HADT · 1546 days ago · 165 km deep · 40 km away
15. 1.6195 km WSW of Adak, AlaskaThu, Jul 7, 2:39 PM HADT · 1545 days ago · 38 km deep · 59 km away
16. 2.5192 km WSW of Adak, AlaskaThu, Jul 7, 7:49 PM HADT · 1545 days ago · 35 km deep · 75 km away
17. 3.8285 km W of Adak, AlaskaFri, Jul 8, 8:16 PM GMT+12 · 1545 days ago · 64 km deep · 68 km away
18. 1.9246 km W of Adak, AlaskaSat, Jul 9, 1:40 AM GMT+12 · 1545 days ago · 127 km deep · 25 km away
19. 1.6236 km WSW of Adak, AlaskaFri, Jul 8, 7:34 AM HADT · 1545 days ago · 15 km deep · 70 km away
20. 1.7257 km W of Adak, AlaskaSat, Jul 9, 4:53 AM GMT+12 · 1545 days ago · 62 km deep · 46 km away
21. 1.5294 km W of Adak, AlaskaSun, Jul 10, 12:32 AM GMT+12 · 1544 days ago · 74 km deep · 73 km away
22. 1.9143 km W of Adak, AlaskaSat, Jul 9, 8:06 PM HADT · 1543 days ago · 81 km deep · 82 km away
23. 2.5166 km W of Adak, AlaskaSun, Jul 10, 11:33 AM HADT · 1543 days ago · 91 km deep · 63 km away
24. 1.7217 km WSW of Adak, AlaskaMon, Jul 11, 4:37 PM HADT · 1541 days ago · 7 km deep · 79 km away
25. 1.7227 km WSW of Adak, AlaskaMon, Jul 11, 9:52 PM HADT · 1541 days ago · 25 km deep · 71 km away
26. 1.7255 km WSW of Adak, AlaskaTue, Jul 12, 9:41 PM GMT+12 · 1541 days ago · 8 km deep · 65 km away
27. 2.9253 km WSW of Adak, AlaskaWed, Jul 13, 2:30 AM GMT+12 · 1541 days ago · 60 km deep · 48 km away
28. 1.8174 km WSW of Adak, AlaskaTue, Jul 12, 10:24 PM HADT · 1540 days ago · 24 km deep · 86 km away
29. 1.6152 km WSW of Adak, AlaskaWed, Jul 13, 4:18 AM HADT · 1540 days ago · 28 km deep · 98 km away
30. 1.6288 km W of Adak, AlaskaThu, Jul 14, 2:19 AM GMT+12 · 1540 days ago · 76 km deep · 67 km away
31. 1.7216 km WSW of Adak, AlaskaWed, Jul 13, 5:20 AM HADT · 1540 days ago · 11 km deep · 85 km away
32. 1.8135 km W of Adak, AlaskaWed, Jul 13, 7:21 AM HADT · 1540 days ago · 146 km deep · 89 km away
33. 1.5232 km WSW of Adak, AlaskaWed, Jul 13, 8:39 AM HADT · 1540 days ago · 5 km deep · 62 km away
34. 1.5140 km W of Adak, AlaskaThu, Jul 14, 1:16 AM HADT · 1539 days ago · 11 km deep · 85 km away
35. 1.8139 km W of Adak, AlaskaThu, Jul 14, 5:06 AM HADT · 1539 days ago · 7 km deep · 87 km away
36. 2.7Rat Islands, Aleutian Islands, AlaskaFri, Jul 15, 3:21 PM GMT+12 · 1538 days ago · 35 km deep · 97 km away
37. 2.8193 km W of Adak, AlaskaFri, Jul 15, 7:29 AM HADT · 1538 days ago · 175 km deep · 54 km away
38. 2.0178 km W of Adak, AlaskaFri, Jul 15, 8:59 AM HADT · 1538 days ago · 88 km deep · 46 km away
39. 1.7274 km W of Adak, AlaskaSat, Jul 16, 7:52 AM GMT+12 · 1538 days ago · 63 km deep · 60 km away
40. 2.7193 km WSW of Adak, AlaskaFri, Jul 15, 12:51 PM HADT · 1538 days ago · 35 km deep · 80 km away
41. 1.6196 km WSW of Adak, AlaskaFri, Jul 15, 5:06 PM HADT · 1537 days ago · 22 km deep · 64 km away
42. 1.8272 km W of Adak, AlaskaSat, Jul 16, 4:31 PM GMT+12 · 1537 days ago · 63 km deep · 57 km away
43. 1.6153 km W of Adak, AlaskaSat, Jul 16, 4:40 AM HADT · 1537 days ago · 8 km deep · 71 km away
44. 2.0183 km W of Adak, AlaskaSat, Jul 16, 8:51 AM HADT · 1537 days ago · 85 km deep · 40 km away
45. 2.0193 km WSW of Adak, AlaskaSat, Jul 16, 9:49 AM HADT · 1537 days ago · 22 km deep · 65 km away
46. 1.6129 km WSW of Adak, AlaskaSat, Jul 16, 12:14 PM HADT · 1537 days ago · 5 km deep · 99 km away
47. 2.7276 km WSW of Adak, AlaskaSun, Jul 17, 9:27 AM GMT+12 · 1537 days ago · 28 km deep · 84 km away
48. 2.5Rat Islands, Aleutian Islands, AlaskaSun, Jul 17, 11:55 AM GMT+12 · 1536 days ago · 85 km deep · 96 km away
49. 2.5209 km W of Adak, AlaskaSat, Jul 16, 3:43 PM HADT · 1536 days ago · 127 km deep · 16 km away
50. 1.7194 km WSW of Adak, AlaskaSun, Jul 17, 8:11 AM HADT · 1536 days ago · 22 km deep · 62 km away
51. 1.6132 km WSW of Adak, AlaskaSun, Jul 17, 8:27 AM HADT · 1536 days ago · 10 km deep · 96 km away
52. 1.9198 km WSW of Adak, AlaskaMon, Jul 18, 1:57 AM HADT · 1535 days ago · 22 km deep · 70 km away
53. 1.7222 km WSW of Adak, AlaskaMon, Jul 18, 8:07 AM HADT · 1535 days ago · 56 km deep · 45 km away
54. 1.9Rat Islands, Aleutian Islands, AlaskaTue, Jul 19, 7:18 AM GMT+12 · 1535 days ago · 54 km deep · 90 km away
55. 1.6Rat Islands, Aleutian Islands, AlaskaTue, Jul 19, 10:51 AM GMT+12 · 1534 days ago · 59 km deep · 83 km away
56. 2.0263 km W of Adak, AlaskaTue, Jul 19, 6:17 PM GMT+12 · 1534 days ago · 80 km deep · 42 km away
57. 4.4235 km W of Adak, AlaskaTue, Jul 19, 5:11 PM HADT · 1533 days ago · 18 km deep · 15 km away
58. 1.7236 km W of Adak, AlaskaTue, Jul 19, 5:17 PM HADT · 1533 days ago · 9 km deep · 16 km away
59. 1.7235 km W of Adak, AlaskaTue, Jul 19, 5:20 PM HADT · 1533 days ago · 8 km deep · 15 km away
60. 1.6236 km W of Adak, AlaskaTue, Jul 19, 5:33 PM HADT · 1533 days ago · 8 km deep · 16 km away

The first 60 of 186.

Before

1. 2.0225 km W of Adak, AlaskaSat, Jul 2, 4:45 AM HADT · 1551 days ago · 89 km deep · 3 km away
2. 2.8Rat Islands, Aleutian Islands, AlaskaSat, Jul 2, 7:47 AM GMT+12 · 1552 days ago · 17 km deep · 78 km away
3. 2.7264 km W of Adak, AlaskaFri, Jul 1, 9:41 PM GMT+12 · 1552 days ago · 203 km deep · 55 km away
4. 1.9186 km WSW of Adak, AlaskaThu, Jun 30, 5:38 PM HADT · 1552 days ago · 65 km deep · 49 km away
5. 1.7243 km WSW of Adak, AlaskaFri, Jul 1, 10:15 AM GMT+12 · 1553 days ago · 20 km deep · 57 km away
6. 2.0192 km WSW of Adak, AlaskaThu, Jun 30, 7:26 AM HADT · 1553 days ago · 15 km deep · 99 km away
7. 1.7190 km WSW of Adak, AlaskaThu, Jun 30, 12:34 AM HADT · 1553 days ago · 20 km deep · 90 km away
8. 1.8Andreanof Islands, Aleutian Islands, AlaskaWed, Jun 29, 8:46 PM HADT · 1553 days ago · 80 km deep · 96 km away
9. 1.9250 km W of Adak, AlaskaThu, Jun 30, 5:11 PM GMT+12 · 1553 days ago · 80 km deep · 29 km away
10. 2.5275 km W of Adak, AlaskaThu, Jun 30, 3:54 PM GMT+12 · 1553 days ago · 75 km deep · 55 km away
11. 1.5175 km WSW of Adak, AlaskaWed, Jun 29, 1:23 PM HADT · 1554 days ago · 26 km deep · 93 km away
12. 1.6252 km WSW of Adak, AlaskaThu, Jun 30, 9:03 AM GMT+12 · 1554 days ago · 13 km deep · 72 km away
13. 2.6189 km WSW of Adak, AlaskaWed, Jun 29, 8:42 AM HADT · 1554 days ago · 29 km deep · 85 km away
14. 1.7146 km WSW of Adak, AlaskaWed, Jun 29, 6:33 AM HADT · 1554 days ago · 15 km deep · 94 km away
15. 1.8186 km WSW of Adak, AlaskaTue, Jun 28, 9:05 PM HADT · 1554 days ago · 24 km deep · 77 km away
16. 1.8173 km WSW of Adak, AlaskaTue, Jun 28, 8:14 PM HADT · 1554 days ago · 26 km deep · 75 km away
17. 2.6Andreanof Islands, Aleutian Islands, AlaskaTue, Jun 28, 7:06 AM GMT-12 · 1555 days ago · 15 km deep · 90 km away
18. 1.6Rat Islands, Aleutian Islands, AlaskaTue, Jun 28, 3:13 PM GMT+12 · 1555 days ago · 14 km deep · 97 km away
19. 3.2Rat Islands, Aleutian Islands, AlaskaTue, Jun 28, 3:00 PM GMT+12 · 1555 days ago · 77 km deep · 79 km away
20. 1.8183 km WSW of Adak, AlaskaMon, Jun 27, 4:15 PM HADT · 1555 days ago · 62 km deep · 53 km away

From the USGS Earthquake Hazards Program and its partner networks, event ak0228evdfun. Read Wed, Sep 30, 2026, 10:11 AM UTC.