M2.1 earthquake 217 km WSW of Adak, Alaska

Magnitude

2.1 (ML, local (Richter)), micro

Magnitude from

Alaska Earthquake Center

Local time

Sat, Aug 1, 2020, 10:20 AM HADT

UTC

2020-08-01 19:20:04 UTC

Depth

10.4 km (6.5 mi), shallow

Epicenter

51.004° N, 179.436° W

Region

Alaska

Tsunami flag

No

Status

Reviewed by a seismologist

Stations used

18

After

1. 2.8181 km WSW of Adak, AlaskaSat, Aug 1, 10:34 AM HADT · 2251 days ago · 30 km deep · 37 km away
2. 3.9151 km WSW of Adak, AlaskaSun, Aug 2, 4:58 AM HADT · 2251 days ago · 35 km deep · 69 km away
3. 1.8143 km WSW of Adak, AlaskaSun, Aug 2, 6:53 PM HADT · 2250 days ago · 23 km deep · 77 km away
4. 3.6139 km WSW of Adak, AlaskaMon, Aug 3, 3:19 AM HADT · 2250 days ago · 29 km deep · 80 km away
5. 1.8244 km WSW of Adak, AlaskaMon, Aug 3, 1:03 PM GMT-12 · 2249 days ago · 15 km deep · 38 km away
6. 1.5142 km WSW of Adak, AlaskaTue, Aug 4, 12:05 AM HADT · 2249 days ago · 28 km deep · 77 km away
7. 3.5259 km W of Adak, AlaskaTue, Aug 4, 10:23 PM GMT+12 · 2249 days ago · 82 km deep · 97 km away
8. 2.6260 km WSW of Adak, AlaskaTue, Aug 4, 11:58 AM GMT-12 · 2248 days ago · 10 km deep · 42 km away
9. 2.7125 km WSW of Adak, AlaskaWed, Aug 5, 3:45 AM HADT · 2248 days ago · 35 km deep · 93 km away
10. 1.7131 km WSW of Adak, AlaskaThu, Aug 6, 3:07 PM HADT · 2246 days ago · 18 km deep · 87 km away
11. 2.5215 km W of Adak, AlaskaThu, Aug 6, 5:02 PM HADT · 2246 days ago · 126 km deep · 96 km away
12. 1.6245 km WSW of Adak, AlaskaFri, Aug 7, 11:32 PM GMT+12 · 2246 days ago · 13 km deep · 63 km away
13. 2.6220 km WSW of Adak, AlaskaFri, Aug 7, 2:03 PM HADT · 2245 days ago · 16 km deep · 11 km away
14. 1.6146 km WSW of Adak, AlaskaFri, Aug 7, 2:44 PM HADT · 2245 days ago · 22 km deep · 72 km away
15. 1.7185 km W of Adak, AlaskaSat, Aug 8, 12:45 PM HADT · 2244 days ago · 75 km deep · 77 km away
16. 1.5129 km WSW of Adak, AlaskaSat, Aug 8, 2:13 PM HADT · 2244 days ago · 8 km deep · 95 km away
17. 1.8200 km WSW of Adak, AlaskaSun, Aug 9, 4:18 PM HADT · 2243 days ago · 73 km deep · 51 km away
18. 1.9129 km WSW of Adak, AlaskaSun, Aug 9, 4:27 PM HADT · 2243 days ago · 7 km deep · 96 km away
19. 3.8128 km SW of Adak, AlaskaSun, Aug 9, 5:42 PM HADT · 2243 days ago · 26 km deep · 92 km away
20. 1.9131 km SW of Adak, AlaskaSun, Aug 9, 6:01 PM HADT · 2243 days ago · 45 km deep · 91 km away
21. 3.2191 km WSW of Adak, AlaskaMon, Aug 10, 5:07 AM HADT · 2243 days ago · 18 km deep · 29 km away
22. 2.2185 km WSW of Adak, AlaskaMon, Aug 10, 6:35 AM HADT · 2243 days ago · 22 km deep · 32 km away
23. 2.0140 km SW of Adak, AlaskaMon, Aug 10, 11:14 AM HADT · 2242 days ago · 14 km deep · 86 km away
24. 1.9142 km SW of Adak, AlaskaMon, Aug 10, 11:27 AM HADT · 2242 days ago · 20 km deep · 83 km away
25. 2.0182 km W of Adak, AlaskaTue, Aug 11, 1:57 AM HADT · 2242 days ago · 83 km deep · 92 km away
26. 1.5193 km WSW of Adak, AlaskaTue, Aug 11, 8:29 AM HADT · 2242 days ago · 24 km deep · 33 km away
27. 1.8242 km WSW of Adak, AlaskaWed, Aug 12, 9:52 AM GMT+12 · 2241 days ago · 14 km deep · 60 km away
28. 2.0246 km WSW of Adak, AlaskaThu, Aug 13, 1:30 PM GMT+12 · 2240 days ago · 18 km deep · 55 km away
29. 2.2214 km WSW of Adak, AlaskaWed, Aug 12, 5:43 PM HADT · 2240 days ago · 17 km deep · 23 km away
30. 3.2130 km WSW of Adak, AlaskaThu, Aug 13, 3:30 PM HADT · 2239 days ago · 88 km deep · 95 km away
31. 2.7131 km WSW of Adak, AlaskaThu, Aug 13, 11:40 PM HADT · 2239 days ago · 10 km deep · 88 km away
32. 1.7189 km WSW of Adak, AlaskaFri, Aug 14, 1:10 PM HADT · 2238 days ago · 24 km deep · 41 km away
33. 1.7204 km WSW of Adak, AlaskaFri, Aug 14, 7:54 PM HADT · 2238 days ago · 28 km deep · 37 km away
34. 2.9158 km WSW of Adak, AlaskaSun, Aug 16, 2:46 AM HADT · 2237 days ago · 29 km deep · 63 km away
35. 3.3128 km WSW of Adak, AlaskaSun, Aug 16, 11:58 AM HADT · 2236 days ago · 10 km deep · 92 km away
36. 1.9221 km W of Adak, AlaskaSun, Aug 16, 12:07 PM HADT · 2236 days ago · 72 km deep · 72 km away
37. 1.7216 km WSW of Adak, AlaskaMon, Aug 17, 1:31 PM HADT · 2235 days ago · 5 km deep · 60 km away
38. 2.1145 km WSW of Adak, AlaskaMon, Aug 17, 1:33 PM HADT · 2235 days ago · 64 km deep · 78 km away
39. 1.6127 km WSW of Adak, AlaskaMon, Aug 17, 8:38 PM HADT · 2235 days ago · 6 km deep · 96 km away
40. 1.7187 km WSW of Adak, AlaskaMon, Aug 17, 10:07 PM HADT · 2235 days ago · 19 km deep · 39 km away
41. 1.9130 km WSW of Adak, AlaskaTue, Aug 18, 1:27 AM HADT · 2235 days ago · 10 km deep · 92 km away
42. 1.5245 km WSW of Adak, AlaskaTue, Aug 18, 6:47 AM GMT-12 · 2235 days ago · 8 km deep · 37 km away
43. 1.5149 km WSW of Adak, AlaskaTue, Aug 18, 12:23 PM HADT · 2234 days ago · 70 km deep · 71 km away
44. 2.8226 km WSW of Adak, AlaskaTue, Aug 18, 6:49 PM HADT · 2234 days ago · 67 km deep · 64 km away
45. 2.7163 km SW of Adak, AlaskaTue, Aug 18, 11:58 PM HADT · 2234 days ago · 10 km deep · 65 km away
46. 1.6201 km WSW of Adak, AlaskaWed, Aug 19, 7:55 AM HADT · 2234 days ago · 26 km deep · 16 km away
47. 1.6231 km WSW of Adak, AlaskaWed, Aug 19, 10:08 AM HADT · 2234 days ago · 43 km deep · 34 km away
48. 1.6180 km W of Adak, AlaskaWed, Aug 19, 6:16 PM HADT · 2233 days ago · 137 km deep · 84 km away
49. 1.5208 km WSW of Adak, AlaskaThu, Aug 20, 7:55 PM HADT · 2232 days ago · 13 km deep · 39 km away
50. 2.0178 km W of Adak, AlaskaThu, Aug 20, 10:52 PM HADT · 2232 days ago · 158 km deep · 97 km away
51. 1.5135 km SW of Adak, AlaskaFri, Aug 21, 8:09 AM HADT · 2232 days ago · 23 km deep · 88 km away
52. 1.6127 km WSW of Adak, AlaskaFri, Aug 21, 11:31 PM HADT · 2231 days ago · 25 km deep · 90 km away
53. 1.9245 km WSW of Adak, AlaskaSun, Aug 23, 1:08 AM GMT+12 · 2231 days ago · 26 km deep · 51 km away
54. 1.7171 km WSW of Adak, AlaskaSat, Aug 22, 4:40 AM HADT · 2231 days ago · 14 km deep · 53 km away
55. 2.8245 km W of Adak, AlaskaSun, Aug 23, 4:43 AM GMT+12 · 2231 days ago · 72 km deep · 78 km away
56. 2.1145 km WSW of Adak, AlaskaSat, Aug 22, 2:29 PM HADT · 2230 days ago · 23 km deep · 73 km away
57. 1.8202 km WSW of Adak, AlaskaMon, Aug 24, 2:02 AM HADT · 2229 days ago · 16 km deep · 39 km away
58. 1.9249 km W of Adak, AlaskaTue, Aug 25, 12:32 AM GMT+12 · 2229 days ago · 60 km deep · 76 km away
59. 1.6132 km WSW of Adak, AlaskaMon, Aug 24, 7:16 PM HADT · 2228 days ago · 42 km deep · 85 km away
60. 3.8211 km WSW of Adak, AlaskaTue, Aug 25, 12:55 AM HADT · 2228 days ago · 15 km deep · 6 km away

The first 60 of 157.

Before

1. 1.8134 km SW of Adak, AlaskaFri, Jul 31, 5:34 AM HADT · 2253 days ago · 22 km deep · 89 km away
2. 1.9248 km W of Adak, AlaskaFri, Jul 31, 9:57 PM GMT+12 · 2253 days ago · 76 km deep · 81 km away
3. 1.6122 km WSW of Adak, AlaskaThu, Jul 30, 5:46 PM HADT · 2253 days ago · 26 km deep · 95 km away
4. 1.6213 km WSW of Adak, AlaskaThu, Jul 30, 11:42 AM HADT · 2253 days ago · 13 km deep · 37 km away
5. 1.6189 km WSW of Adak, AlaskaThu, Jul 30, 8:37 AM HADT · 2254 days ago · 22 km deep · 38 km away
6. 1.9153 km WSW of Adak, AlaskaWed, Jul 29, 4:49 AM HADT · 2255 days ago · 53 km deep · 65 km away
7. 1.5121 km WSW of Adak, AlaskaWed, Jul 29, 1:40 AM HADT · 2255 days ago · 30 km deep · 98 km away
8. 1.7186 km WSW of Adak, AlaskaTue, Jul 28, 5:28 PM HADT · 2255 days ago · 23 km deep · 31 km away
9. 2.0147 km WSW of Adak, AlaskaTue, Jul 28, 5:19 PM HADT · 2255 days ago · 26 km deep · 71 km away
10. 1.9Rat Islands, Aleutian Islands, AlaskaMon, Jul 27, 12:13 PM GMT+12 · 2257 days ago · 100 km deep · 100 km away
11. 1.6132 km WSW of Adak, AlaskaSun, Jul 26, 9:56 AM HADT · 2258 days ago · 7 km deep · 96 km away
12. 3.7182 km WSW of Adak, AlaskaSat, Jul 25, 1:22 PM HADT · 2258 days ago · 21 km deep · 36 km away
13. 1.7237 km WSW of Adak, AlaskaSat, Jul 25, 3:45 AM HADT · 2259 days ago · 26 km deep · 25 km away
14. 3.3261 km W of Adak, AlaskaSat, Jul 25, 10:38 PM GMT+12 · 2259 days ago · 91 km deep · 98 km away
15. 2.1174 km WSW of Adak, AlaskaFri, Jul 24, 12:51 PM HADT · 2259 days ago · 24 km deep · 43 km away
16. 2.9184 km W of Adak, AlaskaThu, Jul 23, 3:40 PM HADT · 2260 days ago · 176 km deep · 93 km away
17. 2.1141 km WSW of Adak, AlaskaThu, Jul 23, 5:18 AM HADT · 2261 days ago · 26 km deep · 76 km away
18. 1.8179 km WSW of Adak, AlaskaThu, Jul 23, 2:42 AM HADT · 2261 days ago · 28 km deep · 38 km away
19. 1.7183 km W of Adak, AlaskaWed, Jul 22, 6:17 PM HADT · 2261 days ago · 80 km deep · 78 km away
20. 1.9239 km WSW of Adak, AlaskaWed, Jul 22, 1:07 PM GMT-12 · 2261 days ago · 13 km deep · 29 km away

From the USGS Earthquake Hazards Program and its partner networks, event ak0209u8fso5. Read Thu, Oct 1, 2026, 6:52 AM UTC.