M1.8 earthquake 132 km WSW of Adak, Alaska

Magnitude

1.8 (ML, local (Richter)), micro

Magnitude from

Alaska Earthquake Center

Local time

Thu, Sep 3, 2020, 4:01 PM HADT

UTC

2020-09-04 01:01:07 UTC

Depth

20.6 km (12.8 mi), shallow

Epicenter

51.262° N, 178.270° W

Region

Alaska

Tsunami flag

No

Status

Reviewed by a seismologist

Stations used

26

After

1. 1.541 km SW of Adak, AlaskaThu, Sep 3, 8:43 PM HADT · 2219 days ago · 39 km deep · 96 km away
2. 1.662 km SSW of Adak, AlaskaThu, Sep 3, 11:01 PM HADT · 2219 days ago · 22 km deep · 93 km away
3. 2.0176 km WSW of Adak, AlaskaFri, Sep 4, 7:06 AM HADT · 2218 days ago · 29 km deep · 53 km away
4. 4.6125 km W of Adak, AlaskaFri, Sep 4, 8:14 PM HADT · 2218 days ago · 18 km deep · 59 km away · felt by 1
5. 2.071 km SSW of Adak, AlaskaFri, Sep 4, 9:50 PM HADT · 2218 days ago · 42 km deep · 78 km away
6. 2.0127 km W of Adak, AlaskaFri, Sep 4, 11:41 PM HADT · 2218 days ago · 11 km deep · 64 km away
7. 1.8145 km WSW of Adak, AlaskaSat, Sep 5, 12:07 PM HADT · 2217 days ago · 7 km deep · 32 km away
8. 2.689 km WSW of Adak, AlaskaSat, Sep 5, 3:55 PM HADT · 2217 days ago · 64 km deep · 43 km away
9. 4.5170 km WSW of Adak, AlaskaSun, Sep 6, 8:30 AM HADT · 2216 days ago · 50 km deep · 47 km away
10. 1.8172 km WSW of Adak, AlaskaSun, Sep 6, 9:06 AM HADT · 2216 days ago · 22 km deep · 41 km away
11. 2.6101 km SW of Adak, AlaskaSun, Sep 6, 12:40 PM HADT · 2216 days ago · 35 km deep · 44 km away
12. 1.7140 km WSW of Adak, AlaskaMon, Sep 7, 6:27 AM HADT · 2215 days ago · 25 km deep · 10 km away
13. 1.8145 km W of Adak, AlaskaMon, Sep 7, 2:45 PM HADT · 2215 days ago · 9 km deep · 54 km away
14. 2.651 km SW of Adak, AlaskaMon, Sep 7, 6:22 PM HADT · 2215 days ago · 57 km deep · 85 km away
15. 1.796 km SW of Adak, AlaskaTue, Sep 8, 5:54 AM HADT · 2214 days ago · 40 km deep · 42 km away
16. 1.5127 km W of Adak, AlaskaTue, Sep 8, 1:14 PM HADT · 2214 days ago · 14 km deep · 66 km away
17. 1.9107 km SW of Adak, AlaskaWed, Sep 9, 2:04 AM HADT · 2214 days ago · 20 km deep · 44 km away
18. 2.6140 km WSW of Adak, AlaskaWed, Sep 9, 12:29 PM HADT · 2213 days ago · 35 km deep · 8 km away
19. 1.872 km SSW of Adak, AlaskaWed, Sep 9, 1:35 PM HADT · 2213 days ago · 26 km deep · 82 km away
20. 1.743 km SSW of Adak, AlaskaWed, Sep 9, 4:01 PM HADT · 2213 days ago · 57 km deep · 99 km away
21. 1.7166 km WSW of Adak, AlaskaWed, Sep 9, 10:10 PM HADT · 2213 days ago · 20 km deep · 36 km away
22. 1.9189 km WSW of Adak, AlaskaThu, Sep 10, 4:58 AM HADT · 2213 days ago · 31 km deep · 68 km away
23. 1.9143 km WSW of Adak, AlaskaThu, Sep 10, 7:17 AM HADT · 2212 days ago · 23 km deep · 12 km away
24. 1.587 km WSW of Adak, AlaskaFri, Sep 11, 3:35 AM HADT · 2212 days ago · 27 km deep · 45 km away
25. 2.3191 km WSW of Adak, AlaskaFri, Sep 11, 8:35 AM HADT · 2211 days ago · 20 km deep · 66 km away
26. 3.5103 km W of Adak, AlaskaFri, Sep 11, 9:58 AM HADT · 2211 days ago · 17 km deep · 64 km away
27. 3.3154 km WSW of Adak, AlaskaSat, Sep 12, 6:53 AM HADT · 2210 days ago · 10 km deep · 24 km away
28. 1.5141 km WSW of Adak, AlaskaSat, Sep 12, 4:54 PM HADT · 2210 days ago · 11 km deep · 25 km away
29. 1.676 km SW of Adak, AlaskaSun, Sep 13, 12:13 PM HADT · 2209 days ago · 38 km deep · 57 km away
30. 3.0146 km SW of Adak, AlaskaSun, Sep 13, 7:06 PM HADT · 2209 days ago · 29 km deep · 16 km away
31. 2.7109 km W of Adak, AlaskaMon, Sep 14, 7:11 PM HADT · 2208 days ago · 177 km deep · 78 km away
32. 1.688 km SW of Adak, AlaskaWed, Sep 16, 10:18 AM HADT · 2206 days ago · 29 km deep · 46 km away
33. 2.0111 km WSW of Adak, AlaskaThu, Sep 17, 9:19 AM HADT · 2205 days ago · 13 km deep · 31 km away
34. 1.556 km SSW of Adak, AlaskaThu, Sep 17, 11:46 AM HADT · 2205 days ago · 25 km deep · 97 km away
35. 1.7102 km SW of Adak, AlaskaThu, Sep 17, 4:04 PM HADT · 2205 days ago · 26 km deep · 40 km away
36. 2.0151 km WSW of Adak, AlaskaFri, Sep 18, 8:32 AM HADT · 2204 days ago · 22 km deep · 19 km away
37. 2.1126 km W of Adak, AlaskaFri, Sep 18, 1:07 PM HADT · 2204 days ago · 127 km deep · 67 km away
38. 2.0112 km W of Adak, AlaskaFri, Sep 18, 1:43 PM HADT · 2204 days ago · 90 km deep · 55 km away
39. 1.9119 km SW of Adak, AlaskaFri, Sep 18, 6:59 PM HADT · 2204 days ago · 26 km deep · 17 km away
40. 1.5141 km WSW of Adak, AlaskaFri, Sep 18, 10:42 PM HADT · 2204 days ago · 23 km deep · 12 km away
41. 2.679 km WSW of Adak, AlaskaSat, Sep 19, 1:49 AM HADT · 2204 days ago · 77 km deep · 61 km away
42. 3.4217 km WSW of Adak, AlaskaSat, Sep 19, 4:07 PM HADT · 2203 days ago · 10 km deep · 96 km away
43. 1.982 km W of Adak, AlaskaMon, Sep 21, 12:55 AM HADT · 2202 days ago · 8 km deep · 73 km away
44. 2.9201 km WSW of Adak, AlaskaTue, Sep 22, 12:11 AM HADT · 2201 days ago · 74 km deep · 90 km away
45. 2.2186 km WSW of Adak, AlaskaTue, Sep 22, 4:52 AM HADT · 2201 days ago · 23 km deep · 56 km away
46. 3.0112 km SW of Adak, AlaskaTue, Sep 22, 1:49 PM HADT · 2200 days ago · 35 km deep · 27 km away
47. 1.7120 km SW of Adak, AlaskaTue, Sep 22, 8:09 PM HADT · 2200 days ago · 22 km deep · 25 km away
48. 1.5131 km WSW of Adak, AlaskaWed, Sep 23, 2:33 AM HADT · 2200 days ago · 10 km deep · 35 km away
49. 1.6152 km WSW of Adak, AlaskaWed, Sep 23, 5:18 PM HADT · 2199 days ago · 18 km deep · 40 km away
50. 1.8131 km WSW of Adak, AlaskaWed, Sep 23, 6:46 PM HADT · 2199 days ago · 32 km deep · 6 km away
51. 2.2120 km SW of Adak, AlaskaThu, Sep 24, 12:07 AM HADT · 2199 days ago · 26 km deep · 21 km away
52. 1.8193 km WSW of Adak, AlaskaThu, Sep 24, 1:44 AM HADT · 2199 days ago · 68 km deep · 77 km away
53. 2.438 km SW of Adak, AlaskaThu, Sep 24, 11:45 AM HADT · 2198 days ago · 72 km deep · 94 km away
54. 1.5118 km WSW of Adak, AlaskaThu, Sep 24, 12:24 PM HADT · 2198 days ago · 28 km deep · 15 km away
55. 1.5145 km WSW of Adak, AlaskaThu, Sep 24, 3:15 PM HADT · 2198 days ago · 8 km deep · 29 km away
56. 1.7121 km WSW of Adak, AlaskaThu, Sep 24, 11:47 PM HADT · 2198 days ago · 51 km deep · 11 km away
57. 2.2202 km WSW of Adak, AlaskaFri, Sep 25, 9:42 PM HADT · 2197 days ago · 5 km deep · 71 km away
58. 2.0210 km WSW of Adak, AlaskaFri, Sep 25, 10:48 PM HADT · 2197 days ago · 13 km deep · 79 km away
59. 2.1179 km W of Adak, AlaskaSat, Sep 26, 5:02 PM HADT · 2196 days ago · 96 km deep · 82 km away
60. 2.892 km SW of Adak, AlaskaSun, Sep 27, 5:10 AM HADT · 2195 days ago · 35 km deep · 62 km away

The first 60 of 146.

Before

1. 2.182 km WSW of Adak, AlaskaThu, Sep 3, 3:34 PM HADT · 2219 days ago · 55 km deep · 50 km away
2. 4.4138 km WSW of Adak, AlaskaThu, Sep 3, 2:35 PM HADT · 2219 days ago · 35 km deep · 7 km away · felt by 1
3. 1.8192 km WSW of Adak, AlaskaWed, Sep 2, 7:21 PM HADT · 2220 days ago · 22 km deep · 67 km away
4. 3.8149 km WSW of Adak, AlaskaWed, Sep 2, 6:47 PM HADT · 2220 days ago · 35 km deep · 18 km away
5. 1.6143 km W of Adak, AlaskaWed, Sep 2, 4:32 PM HADT · 2220 days ago · 10 km deep · 53 km away
6. 1.583 km W of Adak, AlaskaTue, Sep 1, 1:45 PM HADT · 2221 days ago · 14 km deep · 70 km away
7. 1.8130 km WSW of Adak, AlaskaMon, Aug 31, 10:46 PM HADT · 2222 days ago · 25 km deep · 14 km away
8. 1.981 km W of Adak, AlaskaMon, Aug 31, 10:16 PM HADT · 2222 days ago · 10 km deep · 71 km away
9. 3.2149 km SW of Adak, AlaskaMon, Aug 31, 12:10 PM HADT · 2222 days ago · 30 km deep · 20 km away
10. 1.7109 km WSW of Adak, AlaskaMon, Aug 31, 9:41 AM HADT · 2222 days ago · 21 km deep · 28 km away
11. 1.9135 km WSW of Adak, AlaskaMon, Aug 31, 8:46 AM HADT · 2222 days ago · 26 km deep · 18 km away
12. 1.677 km W of Adak, AlaskaSun, Aug 30, 3:16 PM HADT · 2223 days ago · 4 km deep · 75 km away
13. 1.8129 km WSW of Adak, AlaskaSun, Aug 30, 2:40 PM HADT · 2223 days ago · 23 km deep · 17 km away
14. 1.7128 km WSW of Adak, AlaskaSun, Aug 30, 10:12 AM HADT · 2223 days ago · 24 km deep · 6 km away
15. 1.8127 km WSW of Adak, AlaskaSun, Aug 30, 9:46 AM HADT · 2223 days ago · 25 km deep · 17 km away
16. 2.551 km SW of Adak, AlaskaSun, Aug 30, 7:56 AM HADT · 2223 days ago · 33 km deep · 86 km away
17. 1.8128 km WSW of Adak, AlaskaSun, Aug 30, 4:14 AM HADT · 2224 days ago · 25 km deep · 14 km away
18. 1.7129 km WSW of Adak, AlaskaSun, Aug 30, 2:44 AM HADT · 2224 days ago · 25 km deep · 10 km away
19. 1.7130 km WSW of Adak, AlaskaSun, Aug 30, 2:26 AM HADT · 2224 days ago · 24 km deep · 13 km away
20. 4.3126 km WSW of Adak, AlaskaSun, Aug 30, 2:20 AM HADT · 2224 days ago · 34 km deep · 28 km away

From the USGS Earthquake Hazards Program and its partner networks, event ak020be5vqd0. Read Fri, Oct 2, 2026, 1:31 AM UTC.