M1.6 earthquake 25 km NW of Klamath Falls, Oregon

Magnitude

1.6 (Md, duration), micro

Magnitude from

Pacific Northwest Seismic Network

Local time

Thu, Oct 28, 1993, 6:20 AM PDT

UTC

1993-10-28 13:20:07 UTC

Depth

11.5 km (7.1 mi), shallow

Epicenter

42.362° N, 122.030° W

Region

Oregon

Tsunami flag

No

Status

Reviewed by a seismologist

Location uncertainty

About 1.3 km horizontally, 1.8 km in depth

Magnitude uncertainty

±0.10

Depth from

From location

Station coverage gap

211°, poorly surrounded by stations

Stations used

3

• Klamath Falls, OregonPopulation 21,399. Forecast25 kmNW
• Eugene, OregonPopulation 176,654. Forecast207 kmSSE

After

1. 1.717 km WNW of Klamath Falls, OregonThu, Oct 28, 2:10 PM PDT · 12027 days ago · 5 km deep · 10 km away
2. 2.826 km WNW of Klamath Falls, OregonFri, Oct 29, 2:45 AM PDT · 12027 days ago · 2 km deep · 4 km away
3. 2.022 km WNW of Klamath Falls, OregonSat, Oct 30, 12:55 AM PDT · 12026 days ago · -1 km deep · 6 km away
4. 2.526 km NW of Klamath Falls, OregonSun, Oct 31, 11:30 PM PST · 12024 days ago · 4 km deep · 1 km away
5. 3.326 km WNW of Klamath Falls, OregonTue, Nov 2, 3:41 AM PST · 12023 days ago · 5 km deep · 3 km away
6. 2.820 km WNW of Klamath Falls, OregonTue, Nov 2, 8:30 AM PST · 12023 days ago · 4 km deep · 8 km away
7. 2.728 km SW of Chiloquin, OregonTue, Nov 2, 9:59 AM PST · 12022 days ago · 6 km deep · 4 km away
8. 2.318 km WNW of Klamath Falls, OregonWed, Nov 3, 2:02 AM PST · 12022 days ago · 3 km deep · 9 km away
9. 1.526 km WNW of Klamath Falls, OregonSun, Nov 7, 10:32 AM PST · 12017 days ago · 9 km deep · 2 km away
10. 1.718 km WNW of Klamath Falls, OregonMon, Nov 8, 8:14 AM PST · 12017 days ago · 4 km deep · 10 km away
11. 1.520 km SW of Chiloquin, OregonWed, Nov 10, 8:21 AM PST · 12015 days ago · 2 km deep · 7 km away
12. 1.527 km NW of Klamath Falls, OregonWed, Nov 10, 9:54 AM PST · 12015 days ago · -1 km deep · 2 km away
13. 1.517 km WNW of Klamath Falls, OregonWed, Nov 10, 3:16 PM PST · 12014 days ago · 3 km deep · 11 km away
14. 2.819 km WNW of Klamath Falls, OregonWed, Nov 10, 4:03 PM PST · 12014 days ago · -1 km deep · 10 km away
15. 1.616 km NW of Klamath Falls, OregonWed, Nov 10, 7:09 PM PST · 12014 days ago · 7 km deep · 11 km away
16. 1.626 km NW of Klamath Falls, OregonThu, Nov 11, 4:49 PM PST · 12013 days ago · 1 km deep · 1 km away
17. 1.625 km SSW of Chiloquin, OregonFri, Nov 12, 7:28 AM PST · 12013 days ago · 16 km deep · 2 km away
18. 1.523 km SW of Chiloquin, OregonFri, Nov 12, 7:50 AM PST · 12013 days ago · -2 km deep · 5 km away
19. 1.615 km WNW of Klamath Falls, OregonFri, Nov 12, 10:00 AM PST · 12012 days ago · 6 km deep · 13 km away
20. 1.517 km WNW of Klamath Falls, OregonFri, Nov 12, 9:01 PM PST · 12012 days ago · 6 km deep · 10 km away
21. 1.625 km WNW of Klamath Falls, OregonMon, Nov 15, 10:40 AM PST · 12009 days ago · 4 km deep · 5 km away
22. 2.118 km WNW of Klamath Falls, OregonMon, Nov 15, 8:16 PM PST · 12009 days ago · 5 km deep · 10 km away
23. 1.524 km WNW of Klamath Falls, OregonTue, Nov 16, 4:34 AM PST · 12009 days ago · 3 km deep · 3 km away
24. 1.519 km WNW of Klamath Falls, OregonTue, Nov 16, 8:42 PM PST · 12008 days ago · 5 km deep · 8 km away
25. 1.820 km WNW of Klamath Falls, OregonFri, Nov 19, 8:01 AM PST · 12006 days ago · 2 km deep · 10 km away
26. 1.517 km WNW of Klamath Falls, OregonSun, Nov 21, 12:33 AM PST · 12004 days ago · 6 km deep · 11 km away
27. 3.220 km WNW of Klamath Falls, OregonMon, Nov 22, 2:03 PM PST · 12002 days ago · 2 km deep · 9 km away
28. 2.525 km SSW of Chiloquin, OregonThu, Nov 25, 10:42 PM PST · 11999 days ago · 5 km deep · 3 km away
29. 3.426 km NW of Klamath Falls, OregonSat, Nov 27, 2:50 AM PST · 11998 days ago · 6 km deep · 2 km away
30. 1.526 km NW of Klamath Falls, OregonSat, Nov 27, 2:51 AM PST · 11998 days ago · 3 km deep · 2 km away
31. 1.618 km WNW of Klamath Falls, OregonMon, Nov 29, 10:54 AM PST · 11995 days ago · 5 km deep · 9 km away
32. 1.917 km WNW of Klamath Falls, OregonMon, Nov 29, 4:55 PM PST · 11995 days ago · 5 km deep · 10 km away
33. 2.918 km WNW of Klamath Falls, OregonMon, Nov 29, 6:54 PM PST · 11995 days ago · 4 km deep · 10 km away
34. 3.518 km WNW of Klamath Falls, OregonMon, Nov 29, 7:30 PM PST · 11995 days ago · 5 km deep · 10 km away
35. 1.525 km SSW of Chiloquin, OregonThu, Dec 2, 3:00 PM PST · 11992 days ago · 8 km deep · 2 km away
36. 1.717 km W of Klamath Falls, OregonSat, Dec 4, 6:11 AM PST · 11991 days ago · 8 km deep · 13 km away
37. 2.316 km WNW of Klamath Falls, OregonSat, Dec 4, 9:07 AM PST · 11991 days ago · 6 km deep · 13 km away
38. 5.120 km WNW of Klamath Falls, OregonSat, Dec 4, 2:15 PM PST · 11990 days ago · 5 km deep · 8 km away
39. 3.815 km W of Klamath Falls, OregonSat, Dec 4, 2:18 PM PST · 11990 days ago · 4 km deep · 15 km away
40. 1.721 km WNW of Klamath Falls, OregonSat, Dec 4, 2:20 PM PST · 11990 days ago · 2 km deep · 7 km away
41. 1.719 km W of Klamath Falls, OregonSat, Dec 4, 2:32 PM PST · 11990 days ago · 5 km deep · 12 km away
42. 2.418 km W of Klamath Falls, OregonSat, Dec 4, 2:32 PM PST · 11990 days ago · 5 km deep · 12 km away
43. 2.416 km WNW of Klamath Falls, OregonSat, Dec 4, 2:34 PM PST · 11990 days ago · 4 km deep · 12 km away
44. 1.618 km WNW of Klamath Falls, OregonSat, Dec 4, 2:34 PM PST · 11990 days ago · 0 km deep · 12 km away
45. 3.022 km WNW of Klamath Falls, OregonSat, Dec 4, 2:45 PM PST · 11990 days ago · 3 km deep · 5 km away
46. 1.724 km WNW of Klamath Falls, OregonSat, Dec 4, 2:48 PM PST · 11990 days ago · 0 km deep · 3 km away
47. 2.518 km WNW of Klamath Falls, OregonSat, Dec 4, 2:54 PM PST · 11990 days ago · 3 km deep · 11 km away
48. 2.514 km W of Klamath Falls, OregonSat, Dec 4, 3:11 PM PST · 11990 days ago · 7 km deep · 14 km away
49. 1.515 km WNW of Klamath Falls, OregonSat, Dec 4, 3:20 PM PST · 11990 days ago · 8 km deep · 12 km away
50. 3.417 km W of Klamath Falls, OregonSat, Dec 4, 3:23 PM PST · 11990 days ago · -1 km deep · 13 km away
51. 1.815 km W of Klamath Falls, OregonSat, Dec 4, 3:28 PM PST · 11990 days ago · 2 km deep · 14 km away
52. 1.914 km W of Klamath Falls, OregonSat, Dec 4, 3:40 PM PST · 11990 days ago · 6 km deep · 15 km away
53. 3.217 km W of Klamath Falls, OregonSat, Dec 4, 3:44 PM PST · 11990 days ago · 0 km deep · 13 km away
54. 3.715 km W of Klamath Falls, OregonSat, Dec 4, 3:50 PM PST · 11990 days ago · 7 km deep · 15 km away
55. 2.519 km WNW of Klamath Falls, OregonSat, Dec 4, 4:03 PM PST · 11990 days ago · 6 km deep · 9 km away
56. 2.317 km WNW of Klamath Falls, OregonSat, Dec 4, 4:27 PM PST · 11990 days ago · 3 km deep · 12 km away
57. 1.514 km W of Klamath Falls, OregonSat, Dec 4, 4:28 PM PST · 11990 days ago · 6 km deep · 16 km away
58. 2.618 km WNW of Klamath Falls, OregonSat, Dec 4, 4:38 PM PST · 11990 days ago · 2 km deep · 11 km away
59. 2.520 km WNW of Klamath Falls, OregonSat, Dec 4, 4:50 PM PST · 11990 days ago · 3 km deep · 9 km away
60. 2.321 km WNW of Klamath Falls, OregonSat, Dec 4, 4:54 PM PST · 11990 days ago · 1 km deep · 8 km away

The first 60 of 198.

Before

1. 1.716 km WNW of Klamath Falls, OregonThu, Oct 28, 1:05 AM PDT · 12028 days ago · 8 km deep · 11 km away
2. 1.923 km WNW of Klamath Falls, OregonWed, Oct 27, 5:42 PM PDT · 12028 days ago · 5 km deep · 6 km away
3. 1.817 km WNW of Klamath Falls, OregonWed, Oct 27, 12:16 AM PDT · 12029 days ago · 6 km deep · 11 km away
4. 1.517 km WNW of Klamath Falls, OregonTue, Oct 26, 6:19 AM PDT · 12030 days ago · 7 km deep · 10 km away
5. 1.717 km WNW of Klamath Falls, OregonSun, Oct 24, 5:05 PM PDT · 12031 days ago · 5 km deep · 10 km away
6. 1.523 km SW of Chiloquin, OregonSat, Oct 23, 5:39 AM PDT · 12033 days ago · 4 km deep · 6 km away
7. 3.223 km WNW of Klamath Falls, OregonFri, Oct 22, 8:51 AM PDT · 12034 days ago · 3 km deep · 5 km away
8. 1.724 km WNW of Klamath Falls, OregonFri, Oct 22, 8:40 AM PDT · 12034 days ago · 2 km deep · 4 km away
9. 2.917 km WNW of Klamath Falls, OregonFri, Oct 22, 7:02 AM PDT · 12034 days ago · 3 km deep · 11 km away
10. 2.627 km SW of Chiloquin, OregonThu, Oct 21, 4:55 AM PDT · 12035 days ago · 5 km deep · 4 km away
11. 2.420 km SSW of Chiloquin, OregonWed, Oct 20, 3:35 AM PDT · 12036 days ago · 0 km deep · 8 km away
12. 1.524 km WNW of Klamath Falls, OregonMon, Oct 18, 7:05 PM PDT · 12037 days ago · 5 km deep · 6 km away
13. 1.623 km WNW of Klamath Falls, OregonMon, Oct 18, 3:17 PM PDT · 12037 days ago · -1 km deep · 6 km away
14. 1.724 km WNW of Klamath Falls, OregonMon, Oct 18, 1:06 PM PDT · 12037 days ago · 5 km deep · 6 km away
15. 1.727 km NW of Klamath Falls, OregonSun, Oct 17, 6:57 PM PDT · 12038 days ago · 4 km deep · 2 km away
16. 1.816 km WNW of Klamath Falls, OregonSun, Oct 17, 10:17 AM PDT · 12039 days ago · 4 km deep · 12 km away
17. 1.726 km WNW of Klamath Falls, OregonSun, Oct 17, 5:27 AM PDT · 12039 days ago · 4 km deep · 4 km away
18. 2.317 km WNW of Klamath Falls, OregonSun, Oct 17, 3:23 AM PDT · 12039 days ago · 4 km deep · 11 km away
19. 1.924 km WNW of Klamath Falls, OregonSat, Oct 16, 5:38 PM PDT · 12039 days ago · 5 km deep · 6 km away
20. 1.525 km WNW of Klamath Falls, OregonSat, Oct 16, 1:18 PM PDT · 12039 days ago · 5 km deep · 4 km away

From the USGS Earthquake Hazards Program and its partner networks, event uw10341668. Read Sat, Oct 3, 2026, 5:26 AM UTC.