M2.8 earthquake 21 km SW of Chiloquin, Oregon

Magnitude

2.8 (md), micro

Local time

Wed, Sep 29, 1993, 4:01 AM PDT

UTC

1993-09-29 11:01:14 UTC

Depth

-1.5 km (-0.9 mi), shallow

Epicenter

42.461° N, 122.080° W

Region

Oregon

Tsunami flag

No

Status

Reviewed by a seismologist

Location uncertainty

About 0.4 km horizontally, 0.3 km in depth

Magnitude uncertainty

±0.03

Depth from

Operator assigned

Station coverage gap

278°, poorly surrounded by stations

Stations used

16

• Chiloquin, OregonPopulation 721. Forecast22 kmSW
• Klamath Falls, OregonPopulation 21,399. Forecast36 kmNW
• Eugene, OregonPopulation 176,654. Forecast195 kmSSE

After

1. 2.624 km NW of Klamath Falls, OregonFri, Oct 1, 4:48 AM PDT · 12044 days ago · 5 km deep · 12 km away
2. 2.519 km W of Klamath Falls, OregonSun, Oct 3, 3:32 AM PDT · 12042 days ago · 5 km deep · 26 km away
3. 2.017 km WNW of Klamath Falls, OregonWed, Oct 6, 2:46 PM PDT · 12039 days ago · 6 km deep · 23 km away
4. 2.417 km WNW of Klamath Falls, OregonWed, Oct 6, 2:47 PM PDT · 12039 days ago · 3 km deep · 23 km away
5. 1.515 km W of Klamath Falls, OregonThu, Oct 7, 4:19 AM PDT · 12038 days ago · 5 km deep · 26 km away
6. 2.015 km WNW of Klamath Falls, OregonThu, Oct 7, 10:50 AM PDT · 12038 days ago · 3 km deep · 22 km away
7. 1.526 km SW of Chiloquin, OregonThu, Oct 7, 1:55 PM PDT · 12038 days ago · 2 km deep · 8 km away
8. 2.324 km WNW of Klamath Falls, OregonThu, Oct 7, 2:35 PM PDT · 12038 days ago · 6 km deep · 18 km away
9. 2.326 km WNW of Klamath Falls, OregonFri, Oct 8, 10:07 AM PDT · 12037 days ago · 4 km deep · 13 km away
10. 1.526 km NW of Klamath Falls, OregonFri, Oct 8, 12:30 PM PDT · 12037 days ago · 5 km deep · 11 km away
11. 2.515 km W of Klamath Falls, OregonSat, Oct 9, 6:15 AM PDT · 12036 days ago · 6 km deep · 25 km away
12. 1.521 km WNW of Klamath Falls, OregonSun, Oct 10, 7:20 AM PDT · 12035 days ago · 2 km deep · 19 km away
13. 1.522 km SW of Chiloquin, OregonSun, Oct 10, 2:18 PM PDT · 12035 days ago · -1 km deep · 3 km away
14. 1.518 km WNW of Klamath Falls, OregonSun, Oct 10, 8:29 PM PDT · 12034 days ago · 5 km deep · 21 km away
15. 1.516 km WNW of Klamath Falls, OregonMon, Oct 11, 2:21 AM PDT · 12034 days ago · 9 km deep · 22 km away
16. 2.923 km SW of Chiloquin, OregonMon, Oct 11, 4:47 PM PDT · 12034 days ago · 12 km deep · 6 km away
17. 1.514 km WSW of Klamath Falls, OregonWed, Oct 13, 12:28 AM PDT · 12032 days ago · -2 km deep · 33 km away
18. 1.524 km SW of Chiloquin, OregonWed, Oct 13, 11:18 PM PDT · 12031 days ago · 5 km deep · 8 km away
19. 1.918 km WNW of Klamath Falls, OregonThu, Oct 14, 1:11 PM PDT · 12031 days ago · 7 km deep · 20 km away
20. 1.918 km WNW of Klamath Falls, OregonSat, Oct 16, 2:33 AM PDT · 12029 days ago · 5 km deep · 21 km away
21. 2.218 km WNW of Klamath Falls, OregonSat, Oct 16, 2:44 AM PDT · 12029 days ago · 5 km deep · 21 km away
22. 3.116 km WNW of Klamath Falls, OregonSat, Oct 16, 8:17 AM PDT · 12029 days ago · 4 km deep · 24 km away
23. 1.525 km WNW of Klamath Falls, OregonSat, Oct 16, 1:18 PM PDT · 12029 days ago · 5 km deep · 14 km away
24. 1.924 km WNW of Klamath Falls, OregonSat, Oct 16, 5:38 PM PDT · 12028 days ago · 5 km deep · 17 km away
25. 2.317 km WNW of Klamath Falls, OregonSun, Oct 17, 3:23 AM PDT · 12028 days ago · 4 km deep · 22 km away
26. 1.726 km WNW of Klamath Falls, OregonSun, Oct 17, 5:27 AM PDT · 12028 days ago · 4 km deep · 14 km away
27. 1.816 km WNW of Klamath Falls, OregonSun, Oct 17, 10:17 AM PDT · 12028 days ago · 4 km deep · 24 km away
28. 1.727 km NW of Klamath Falls, OregonSun, Oct 17, 6:57 PM PDT · 12027 days ago · 4 km deep · 11 km away
29. 1.724 km WNW of Klamath Falls, OregonMon, Oct 18, 1:06 PM PDT · 12027 days ago · 5 km deep · 17 km away
30. 1.623 km WNW of Klamath Falls, OregonMon, Oct 18, 3:17 PM PDT · 12027 days ago · -1 km deep · 17 km away
31. 1.524 km WNW of Klamath Falls, OregonMon, Oct 18, 7:05 PM PDT · 12026 days ago · 5 km deep · 17 km away
32. 2.420 km SSW of Chiloquin, OregonWed, Oct 20, 3:35 AM PDT · 12025 days ago · 0 km deep · 11 km away
33. 2.627 km SW of Chiloquin, OregonThu, Oct 21, 4:55 AM PDT · 12024 days ago · 5 km deep · 9 km away
34. 2.917 km WNW of Klamath Falls, OregonFri, Oct 22, 7:02 AM PDT · 12023 days ago · 3 km deep · 23 km away
35. 1.724 km WNW of Klamath Falls, OregonFri, Oct 22, 8:40 AM PDT · 12023 days ago · 2 km deep · 16 km away
36. 3.223 km WNW of Klamath Falls, OregonFri, Oct 22, 8:51 AM PDT · 12023 days ago · 3 km deep · 16 km away
37. 1.523 km SW of Chiloquin, OregonSat, Oct 23, 5:39 AM PDT · 12022 days ago · 4 km deep · 6 km away
38. 1.717 km WNW of Klamath Falls, OregonSun, Oct 24, 5:05 PM PDT · 12021 days ago · 5 km deep · 22 km away
39. 1.517 km WNW of Klamath Falls, OregonTue, Oct 26, 6:19 AM PDT · 12019 days ago · 7 km deep · 22 km away
40. 1.817 km WNW of Klamath Falls, OregonWed, Oct 27, 12:16 AM PDT · 12018 days ago · 6 km deep · 23 km away
41. 1.923 km WNW of Klamath Falls, OregonWed, Oct 27, 5:42 PM PDT · 12017 days ago · 5 km deep · 17 km away
42. 1.716 km WNW of Klamath Falls, OregonThu, Oct 28, 1:05 AM PDT · 12017 days ago · 8 km deep · 23 km away
43. 1.625 km NW of Klamath Falls, OregonThu, Oct 28, 6:20 AM PDT · 12017 days ago · 11 km deep · 12 km away
44. 1.717 km WNW of Klamath Falls, OregonThu, Oct 28, 2:10 PM PDT · 12017 days ago · 5 km deep · 22 km away
45. 2.826 km WNW of Klamath Falls, OregonFri, Oct 29, 2:45 AM PDT · 12016 days ago · 2 km deep · 13 km away
46. 2.022 km WNW of Klamath Falls, OregonSat, Oct 30, 12:55 AM PDT · 12015 days ago · -1 km deep · 18 km away
47. 2.526 km NW of Klamath Falls, OregonSun, Oct 31, 11:30 PM PST · 12013 days ago · 4 km deep · 11 km away
48. 3.326 km WNW of Klamath Falls, OregonTue, Nov 2, 3:41 AM PST · 12012 days ago · 5 km deep · 13 km away
49. 2.820 km WNW of Klamath Falls, OregonTue, Nov 2, 8:30 AM PST · 12012 days ago · 4 km deep · 19 km away
50. 2.728 km SW of Chiloquin, OregonTue, Nov 2, 9:59 AM PST · 12012 days ago · 6 km deep · 9 km away
51. 2.318 km WNW of Klamath Falls, OregonWed, Nov 3, 2:02 AM PST · 12011 days ago · 3 km deep · 21 km away
52. 1.526 km WNW of Klamath Falls, OregonSun, Nov 7, 10:32 AM PST · 12007 days ago · 9 km deep · 13 km away
53. 1.718 km WNW of Klamath Falls, OregonMon, Nov 8, 8:14 AM PST · 12006 days ago · 4 km deep · 22 km away
54. 1.520 km SW of Chiloquin, OregonWed, Nov 10, 8:21 AM PST · 12004 days ago · 2 km deep · 7 km away
55. 1.527 km NW of Klamath Falls, OregonWed, Nov 10, 9:54 AM PST · 12004 days ago · -1 km deep · 11 km away
56. 1.517 km WNW of Klamath Falls, OregonWed, Nov 10, 3:16 PM PST · 12004 days ago · 3 km deep · 23 km away
57. 2.819 km WNW of Klamath Falls, OregonWed, Nov 10, 4:03 PM PST · 12004 days ago · -1 km deep · 21 km away
58. 1.616 km NW of Klamath Falls, OregonWed, Nov 10, 7:09 PM PST · 12003 days ago · 7 km deep · 20 km away
59. 1.626 km NW of Klamath Falls, OregonThu, Nov 11, 4:49 PM PST · 12002 days ago · 1 km deep · 11 km away
60. 1.625 km SSW of Chiloquin, OregonFri, Nov 12, 7:28 AM PST · 12002 days ago · 16 km deep · 10 km away

The first 60 of 73.

Before

1. 2.319 km WNW of Klamath Falls, OregonTue, Sep 28, 8:21 PM PDT · 12046 days ago · 5 km deep · 19 km away
2. 3.119 km WNW of Klamath Falls, OregonTue, Sep 28, 4:58 PM PDT · 12047 days ago · 3 km deep · 21 km away
3. 3.319 km WNW of Klamath Falls, OregonTue, Sep 28, 4:49 PM PDT · 12047 days ago · 2 km deep · 21 km away
4. 2.722 km NW of Klamath Falls, OregonSun, Sep 26, 7:19 PM PDT · 12048 days ago · 1 km deep · 14 km away
5. 3.217 km WNW of Klamath Falls, OregonSun, Sep 26, 6:34 PM PDT · 12048 days ago · 6 km deep · 23 km away
6. 2.622 km WNW of Klamath Falls, OregonSun, Sep 26, 9:01 AM PDT · 12049 days ago · 2 km deep · 17 km away
7. 3.117 km W of Klamath Falls, OregonSat, Sep 25, 12:41 PM PDT · 12050 days ago · 5 km deep · 25 km away
8. 2.922 km NW of Klamath Falls, OregonSat, Sep 25, 2:47 AM PDT · 12050 days ago · 1 km deep · 14 km away
9. 2.819 km WNW of Klamath Falls, OregonFri, Sep 24, 6:16 PM PDT · 12050 days ago · 5 km deep · 19 km away
10. 3.121 km NW of Klamath Falls, OregonFri, Sep 24, 2:34 PM PDT · 12051 days ago · 1 km deep · 15 km away
11. 2.818 km NW of Klamath Falls, OregonFri, Sep 24, 2:20 PM PDT · 12051 days ago · 0 km deep · 18 km away
12. 2.417 km E of Mount Hebron, CaliforniaFri, Sep 24, 11:20 AM PDT · 12051 days ago · 11 km deep · 80 km away
13. 2.819 km SSW of Chiloquin, OregonFri, Sep 24, 10:50 AM PDT · 12051 days ago · 1 km deep · 10 km away
14. 3.422 km WNW of Klamath Falls, OregonFri, Sep 24, 10:25 AM PDT · 12051 days ago · 7 km deep · 19 km away
15. 3.722 km NW of Klamath Falls, OregonFri, Sep 24, 9:53 AM PDT · 12051 days ago · -1 km deep · 13 km away
16. 2.322 km NW of Klamath Falls, OregonFri, Sep 24, 9:53 AM PDT · 12051 days ago · -1 km deep · 13 km away
17. 2.122 km WNW of Klamath Falls, OregonThu, Sep 23, 9:31 PM PDT · 12051 days ago · 2 km deep · 19 km away
18. 3.528 km WNW of Klamath Falls, OregonThu, Sep 23, 6:57 PM PDT · 12051 days ago · 6 km deep · 11 km away
19. 2.817 km NW of Klamath Falls, OregonThu, Sep 23, 4:54 PM PDT · 12052 days ago · 1 km deep · 18 km away
20. 2.724 km WNW of Klamath Falls, OregonThu, Sep 23, 8:02 AM PDT · 12052 days ago · 1 km deep · 16 km away

From the USGS Earthquake Hazards Program and its partner networks, event uw10319078 (also filed as usp000617q). Read Tue, Sep 22, 2026, 12:08 PM UTC.