M1.6 earthquake 233 km WSW of Adak, Alaska

Magnitude

1.6 (ML, local (Richter)), micro

Magnitude from

Alaska Earthquake Center

Local time

Wed, Jul 8, 2020, 10:36 PM HADT

UTC

2020-07-09 07:36:32 UTC

Depth

14.4 km (8.9 mi), shallow

Epicenter

51.234° N, 179.837° W

Region

Alaska

Tsunami flag

No

Status

Reviewed by a seismologist

Stations used

13

After

1. 1.5179 km W of Adak, AlaskaThu, Jul 9, 2:27 AM HADT · 2276 days ago · 7 km deep · 72 km away
2. 1.8163 km WSW of Adak, AlaskaThu, Jul 9, 1:03 PM HADT · 2276 days ago · 23 km deep · 87 km away
3. 1.6152 km WSW of Adak, AlaskaThu, Jul 9, 2:20 PM HADT · 2276 days ago · 26 km deep · 92 km away
4. 1.8197 km WSW of Adak, AlaskaThu, Jul 9, 4:20 PM HADT · 2276 days ago · 24 km deep · 35 km away
5. 1.7199 km WSW of Adak, AlaskaFri, Jul 10, 2:02 AM HADT · 2275 days ago · 23 km deep · 43 km away
6. 1.5144 km WSW of Adak, AlaskaFri, Jul 10, 7:38 AM HADT · 2275 days ago · 7 km deep · 88 km away
7. 1.9Rat Islands, Aleutian Islands, AlaskaSat, Jul 11, 10:35 AM GMT+12 · 2275 days ago · 10 km deep · 95 km away
8. 3.0283 km W of Adak, AlaskaSun, Jul 12, 6:01 AM GMT+12 · 2274 days ago · 79 km deep · 75 km away
9. 2.2Rat Islands, Aleutian Islands, AlaskaMon, Jul 13, 12:34 PM GMT+12 · 2273 days ago · 17 km deep · 98 km away
10. 2.2207 km W of Adak, AlaskaSun, Jul 12, 3:41 PM HADT · 2273 days ago · 90 km deep · 54 km away
11. 4.0Rat Islands, Aleutian Islands, AlaskaMon, Jul 13, 7:48 PM GMT+12 · 2273 days ago · 52 km deep · 99 km away
12. 2.0Rat Islands, Aleutian Islands, AlaskaTue, Jul 14, 6:13 PM GMT+12 · 2272 days ago · 40 km deep · 96 km away
13. 1.6Rat Islands, Aleutian Islands, AlaskaWed, Jul 15, 2:10 AM GMT+12 · 2271 days ago · 79 km deep · 91 km away
14. 3.1210 km W of Adak, AlaskaTue, Jul 14, 1:16 PM HADT · 2271 days ago · 205 km deep · 73 km away
15. 2.6217 km W of Adak, AlaskaTue, Jul 14, 4:32 PM HADT · 2271 days ago · 92 km deep · 47 km away
16. 2.5299 km WSW of Adak, AlaskaFri, Jul 17, 4:24 AM GMT+12 · 2269 days ago · 35 km deep · 68 km away
17. 2.2226 km W of Adak, AlaskaThu, Jul 16, 10:17 AM HADT · 2269 days ago · 101 km deep · 61 km away
18. 3.0189 km WSW of Adak, AlaskaThu, Jul 16, 12:21 PM HADT · 2269 days ago · 33 km deep · 53 km away
19. 2.8267 km W of Adak, AlaskaSat, Jul 18, 4:04 PM GMT+12 · 2268 days ago · 92 km deep · 65 km away
20. 1.9285 km WSW of Adak, AlaskaSun, Jul 19, 4:34 AM GMT+12 · 2267 days ago · 51 km deep · 63 km away
21. 1.8250 km W of Adak, AlaskaMon, Jul 20, 11:02 AM GMT+12 · 2266 days ago · 172 km deep · 87 km away
22. 2.7244 km WSW of Adak, AlaskaSun, Jul 19, 3:39 PM GMT-12 · 2266 days ago · 17 km deep · 28 km away
23. 1.7252 km W of Adak, AlaskaTue, Jul 21, 3:07 AM GMT+12 · 2265 days ago · 160 km deep · 91 km away
24. 1.9149 km WSW of Adak, AlaskaTue, Jul 21, 1:08 PM HADT · 2264 days ago · 4 km deep · 84 km away
25. 4.9170 km WSW of Adak, AlaskaWed, Jul 22, 2:06 PM HADT · 2263 days ago · 45 km deep · 64 km away
26. 1.9239 km WSW of Adak, AlaskaWed, Jul 22, 1:07 PM GMT-12 · 2263 days ago · 13 km deep · 18 km away
27. 1.7183 km W of Adak, AlaskaWed, Jul 22, 6:17 PM HADT · 2263 days ago · 80 km deep · 65 km away
28. 2.5270 km W of Adak, AlaskaThu, Jul 23, 8:25 PM GMT+12 · 2263 days ago · 144 km deep · 92 km away
29. 1.8179 km WSW of Adak, AlaskaThu, Jul 23, 2:42 AM HADT · 2262 days ago · 28 km deep · 63 km away
30. 2.1141 km WSW of Adak, AlaskaThu, Jul 23, 5:18 AM HADT · 2262 days ago · 26 km deep · 97 km away
31. 2.9184 km W of Adak, AlaskaThu, Jul 23, 3:40 PM HADT · 2262 days ago · 176 km deep · 76 km away
32. 2.1174 km WSW of Adak, AlaskaFri, Jul 24, 12:51 PM HADT · 2261 days ago · 24 km deep · 66 km away
33. 3.3261 km W of Adak, AlaskaSat, Jul 25, 10:38 PM GMT+12 · 2260 days ago · 91 km deep · 60 km away
34. 1.7237 km WSW of Adak, AlaskaSat, Jul 25, 3:45 AM HADT · 2260 days ago · 26 km deep · 21 km away
35. 3.7182 km WSW of Adak, AlaskaSat, Jul 25, 1:22 PM HADT · 2260 days ago · 21 km deep · 65 km away
36. 1.9Rat Islands, Aleutian Islands, AlaskaMon, Jul 27, 12:13 PM GMT+12 · 2259 days ago · 100 km deep · 64 km away
37. 2.6255 km W of Adak, AlaskaTue, Jul 28, 10:57 PM GMT+12 · 2257 days ago · 188 km deep · 64 km away
38. 2.0147 km WSW of Adak, AlaskaTue, Jul 28, 5:19 PM HADT · 2257 days ago · 26 km deep · 95 km away
39. 1.7186 km WSW of Adak, AlaskaTue, Jul 28, 5:28 PM HADT · 2257 days ago · 23 km deep · 56 km away
40. 1.9153 km WSW of Adak, AlaskaWed, Jul 29, 4:49 AM HADT · 2256 days ago · 53 km deep · 82 km away
41. 1.6189 km WSW of Adak, AlaskaThu, Jul 30, 8:37 AM HADT · 2255 days ago · 22 km deep · 44 km away
42. 1.6213 km WSW of Adak, AlaskaThu, Jul 30, 11:42 AM HADT · 2255 days ago · 13 km deep · 20 km away
43. 1.9248 km W of Adak, AlaskaFri, Jul 31, 9:57 PM GMT+12 · 2254 days ago · 76 km deep · 44 km away
44. 2.9Rat Islands, Aleutian Islands, AlaskaSat, Aug 1, 9:40 PM GMT+12 · 2253 days ago · 44 km deep · 99 km away
45. 2.1217 km WSW of Adak, AlaskaSat, Aug 1, 10:20 AM HADT · 2253 days ago · 10 km deep · 38 km away
46. 2.8181 km WSW of Adak, AlaskaSat, Aug 1, 10:34 AM HADT · 2253 days ago · 30 km deep · 64 km away
47. 3.9151 km WSW of Adak, AlaskaSun, Aug 2, 4:58 AM HADT · 2252 days ago · 35 km deep · 95 km away
48. 1.8244 km WSW of Adak, AlaskaMon, Aug 3, 1:03 PM GMT-12 · 2251 days ago · 15 km deep · 14 km away
49. 3.5259 km W of Adak, AlaskaTue, Aug 4, 10:23 PM GMT+12 · 2250 days ago · 82 km deep · 59 km away
50. 2.0291 km W of Adak, AlaskaTue, Aug 4, 11:22 PM GMT+12 · 2250 days ago · 92 km deep · 83 km away
51. 2.6260 km WSW of Adak, AlaskaTue, Aug 4, 11:58 AM GMT-12 · 2250 days ago · 10 km deep · 45 km away
52. 3.0278 km W of Adak, AlaskaThu, Aug 6, 7:15 AM GMT+12 · 2249 days ago · 73 km deep · 65 km away
53. 3.2192 km W of Adak, AlaskaThu, Aug 6, 3:29 AM HADT · 2248 days ago · 179 km deep · 94 km away
54. 2.5215 km W of Adak, AlaskaThu, Aug 6, 5:02 PM HADT · 2248 days ago · 126 km deep · 68 km away
55. 1.6245 km WSW of Adak, AlaskaFri, Aug 7, 11:32 PM GMT+12 · 2247 days ago · 13 km deep · 25 km away
56. 2.6220 km WSW of Adak, AlaskaFri, Aug 7, 2:03 PM HADT · 2247 days ago · 16 km deep · 27 km away
57. 1.6146 km WSW of Adak, AlaskaFri, Aug 7, 2:44 PM HADT · 2247 days ago · 22 km deep · 96 km away
58. 1.7185 km W of Adak, AlaskaSat, Aug 8, 12:45 PM HADT · 2246 days ago · 75 km deep · 63 km away
59. 2.0Rat Islands, Aleutian Islands, AlaskaSun, Aug 9, 11:50 PM GMT+12 · 2245 days ago · 12 km deep · 86 km away
60. 1.8200 km WSW of Adak, AlaskaSun, Aug 9, 4:18 PM HADT · 2245 days ago · 73 km deep · 37 km away

The first 60 of 139.

Before

1. 2.6213 km W of Adak, AlaskaWed, Jul 8, 4:15 PM HADT · 2277 days ago · 121 km deep · 58 km away
2. 1.7178 km WSW of Adak, AlaskaWed, Jul 8, 4:12 PM HADT · 2277 days ago · 26 km deep · 55 km away
3. 1.6Andreanof Islands, Aleutian Islands, AlaskaWed, Jul 8, 1:05 AM HADT · 2277 days ago · 26 km deep · 66 km away
4. 1.9181 km W of Adak, AlaskaMon, Jul 6, 3:01 AM HADT · 2279 days ago · 74 km deep · 59 km away
5. 3.0177 km WSW of Adak, AlaskaSun, Jul 5, 3:10 PM HADT · 2280 days ago · 10 km deep · 56 km away
6. 2.9238 km WSW of Adak, AlaskaSat, Jul 4, 7:43 AM GMT-12 · 2281 days ago · 14 km deep · 14 km away
7. 2.9285 km W of Adak, AlaskaSun, Jul 5, 6:13 AM GMT+12 · 2281 days ago · 91 km deep · 73 km away
8. 1.9237 km WSW of Adak, AlaskaSat, Jul 4, 6:43 AM HADT · 2281 days ago · 13 km deep · 25 km away
9. 3.2Rat Islands, Aleutian Islands, AlaskaSun, Jul 5, 3:24 AM GMT+12 · 2281 days ago · 27 km deep · 82 km away
10. 2.1243 km WSW of Adak, AlaskaThu, Jul 2, 6:01 PM GMT-12 · 2283 days ago · 11 km deep · 30 km away
11. 2.7145 km WSW of Adak, AlaskaThu, Jul 2, 11:14 AM HADT · 2283 days ago · 30 km deep · 96 km away
12. 1.8196 km W of Adak, AKThu, Jul 2, 10:10 AM HADT · 2283 days ago · 13 km deep · 81 km away
13. 2.2139 km WSW of Adak, AlaskaThu, Jul 2, 3:52 AM HADT · 2283 days ago · 34 km deep · 96 km away
14. 1.6Rat Islands, Aleutian Islands, AlaskaThu, Jul 2, 2:40 PM GMT+12 · 2284 days ago · 15 km deep · 94 km away
15. 3.0152 km WSW of Adak, AlaskaWed, Jul 1, 11:43 AM HADT · 2284 days ago · 34 km deep · 92 km away
16. 3.3275 km WSW of Adak, AlaskaThu, Jul 2, 3:32 AM GMT+12 · 2284 days ago · 55 km deep · 47 km away
17. 2.1147 km WSW of Adak, AlaskaTue, Jun 30, 4:48 PM HADT · 2285 days ago · 17 km deep · 89 km away
18. 2.5184 km WSW of Adak, AlaskaMon, Jun 29, 11:39 PM HADT · 2286 days ago · 25 km deep · 59 km away
19. 1.9Rat Islands, Aleutian Islands, AlaskaTue, Jun 30, 3:54 PM GMT+12 · 2286 days ago · 68 km deep · 91 km away
20. 1.5148 km WSW of Adak, AlaskaMon, Jun 29, 6:37 AM HADT · 2286 days ago · 10 km deep · 85 km away

From the USGS Earthquake Hazards Program and its partner networks, event ak0208s0140c. Read Fri, Oct 2, 2026, 8:18 PM UTC.