M1.8 earthquake 15 km W of Klamath Falls, Oregon

Magnitude

1.8 (Md, duration), micro

Magnitude from

Pacific Northwest Seismic Network

Local time

Tue, Mar 22, 1994, 5:15 AM PST

UTC

1994-03-22 13:15:23 UTC

Depth

6.8 km (4.2 mi), shallow

Epicenter

42.247° N, 121.962° W

Region

Oregon

Tsunami flag

No

Status

Reviewed by a seismologist

Location uncertainty

About 0.6 km horizontally, 0.8 km in depth

Magnitude uncertainty

±0.06

Depth from

From location

Station coverage gap

85°

Stations used

11

• Klamath Falls, OregonPopulation 21,399. Forecast15 kmW
• Eugene, OregonPopulation 176,654. Forecast221 kmSSE

After

1. 1.8OregonTue, Mar 22, 7:58 AM PST · 11883 days ago · 7 km deep · 0 km away
2. 1.924 km WNW of Klamath Falls, OregonTue, Mar 22, 11:01 AM PST · 11883 days ago · 4 km deep · 10 km away
3. 1.821 km WNW of Klamath Falls, OregonTue, Mar 22, 1:15 PM PST · 11883 days ago · 4 km deep · 8 km away
4. 2.621 km WNW of Klamath Falls, OregonTue, Mar 22, 1:41 PM PST · 11883 days ago · 3 km deep · 7 km away
5. 1.621 km WNW of Klamath Falls, OregonTue, Mar 22, 7:46 PM PST · 11882 days ago · 4 km deep · 7 km away
6. 1.921 km WNW of Klamath Falls, OregonTue, Mar 22, 11:08 PM PST · 11882 days ago · 4 km deep · 8 km away
7. 1.721 km WNW of Klamath Falls, OregonTue, Mar 22, 11:48 PM PST · 11882 days ago · 3 km deep · 7 km away
8. 2.021 km WNW of Klamath Falls, OregonWed, Mar 23, 1:35 AM PST · 11882 days ago · 4 km deep · 7 km away
9. 1.821 km WNW of Klamath Falls, OregonWed, Mar 23, 3:32 AM PST · 11882 days ago · 4 km deep · 8 km away
10. 1.618 km WNW of Klamath Falls, OregonWed, Mar 23, 3:45 AM PST · 11882 days ago · 7 km deep · 5 km away
11. 1.618 km WNW of Klamath Falls, OregonWed, Mar 23, 4:11 AM PST · 11882 days ago · 7 km deep · 5 km away
12. 1.823 km WNW of Klamath Falls, OregonWed, Mar 23, 4:33 AM PST · 11882 days ago · 5 km deep · 9 km away
13. 1.821 km WNW of Klamath Falls, OregonWed, Mar 23, 4:47 AM PST · 11882 days ago · 4 km deep · 8 km away
14. 1.725 km SSW of Chiloquin, OregonWed, Mar 23, 6:49 AM PST · 11882 days ago · 7 km deep · 16 km away
15. 1.725 km SSW of Chiloquin, OregonWed, Mar 23, 6:49 AM PST · 11882 days ago · 9 km deep · 16 km away
16. 1.921 km WNW of Klamath Falls, OregonWed, Mar 23, 9:05 AM PST · 11882 days ago · 2 km deep · 8 km away
17. 1.921 km WNW of Klamath Falls, OregonWed, Mar 23, 9:08 AM PST · 11882 days ago · 3 km deep · 8 km away
18. 1.819 km WNW of Klamath Falls, OregonWed, Mar 23, 9:10 AM PST · 11882 days ago · 5 km deep · 5 km away
19. 1.521 km WNW of Klamath Falls, OregonWed, Mar 23, 1:27 PM PST · 11882 days ago · 3 km deep · 8 km away
20. 1.518 km W of Klamath Falls, OregonWed, Mar 23, 1:28 PM PST · 11882 days ago · 6 km deep · 3 km away
21. 1.825 km WNW of Klamath Falls, OregonWed, Mar 23, 9:27 PM PST · 11881 days ago · 5 km deep · 11 km away
22. 1.916 km WNW of Klamath Falls, OregonWed, Mar 23, 11:20 PM PST · 11881 days ago · 8 km deep · 3 km away
23. 2.025 km WNW of Klamath Falls, OregonThu, Mar 24, 1:12 AM PST · 11881 days ago · 5 km deep · 12 km away
24. 1.521 km WNW of Klamath Falls, OregonThu, Mar 24, 3:41 AM PST · 11881 days ago · 4 km deep · 8 km away
25. 2.024 km WNW of Klamath Falls, OregonThu, Mar 24, 10:01 AM PST · 11881 days ago · 7 km deep · 11 km away
26. 1.616 km WNW of Klamath Falls, OregonFri, Mar 25, 3:25 PM PST · 11880 days ago · 9 km deep · 2 km away
27. 1.717 km WNW of Klamath Falls, OregonFri, Mar 25, 7:19 PM PST · 11879 days ago · 8 km deep · 4 km away
28. 1.623 km WNW of Klamath Falls, OregonSat, Mar 26, 9:26 AM PST · 11879 days ago · 7 km deep · 10 km away
29. 1.517 km WNW of Klamath Falls, OregonSat, Mar 26, 1:13 PM PST · 11879 days ago · 6 km deep · 3 km away
30. 1.917 km WNW of Klamath Falls, OregonSat, Mar 26, 2:26 PM PST · 11879 days ago · 7 km deep · 3 km away
31. 2.116 km WNW of Klamath Falls, OregonSat, Mar 26, 3:21 PM PST · 11879 days ago · 7 km deep · 4 km away
32. 1.717 km WNW of Klamath Falls, OregonSun, Mar 27, 3:31 AM PST · 11878 days ago · 7 km deep · 4 km away
33. 2.712 km WNW of Klamath Falls, OregonMon, Mar 28, 3:08 PM PST · 11877 days ago · 1 km deep · 5 km away
34. 1.811 km WNW of Klamath Falls, OregonMon, Mar 28, 6:03 PM PST · 11876 days ago · 2 km deep · 5 km away
35. 2.415 km WNW of Klamath Falls, OregonMon, Mar 28, 10:50 PM PST · 11876 days ago · 8 km deep · 1 km away
36. 1.726 km WNW of Klamath Falls, OregonWed, Mar 30, 1:23 AM PST · 11875 days ago · 6 km deep · 14 km away
37. 1.716 km WNW of Klamath Falls, OregonThu, Mar 31, 3:32 AM PST · 11874 days ago · 7 km deep · 3 km away
38. 2.215 km W of Klamath Falls, OregonSat, Apr 2, 6:34 PM PST · 11871 days ago · 8 km deep · 0 km away
39. 2.025 km WNW of Klamath Falls, OregonFri, Apr 8, 1:50 AM PDT · 11866 days ago · 4 km deep · 11 km away
40. 1.724 km WNW of Klamath Falls, OregonFri, Apr 8, 5:14 PM PDT · 11865 days ago · 4 km deep · 11 km away
41. 1.727 km NW of Klamath Falls, OregonSat, Apr 9, 6:17 PM PDT · 11864 days ago · 5 km deep · 16 km away
42. 1.528 km ESE of Ashland, OregonSun, Apr 10, 3:36 PM PDT · 11864 days ago · 11 km deep · 36 km away
43. 1.816 km WNW of Klamath Falls, OregonMon, Apr 11, 1:52 PM PDT · 11863 days ago · 8 km deep · 3 km away
44. 3.515 km W of Klamath Falls, OregonWed, Apr 13, 1:41 PM PDT · 11861 days ago · 6 km deep · 0 km away
45. 2.726 km SW of Chiloquin, OregonWed, Apr 13, 11:06 PM PDT · 11860 days ago · 6 km deep · 17 km away
46. 1.7OregonWed, Apr 13, 11:14 PM PDT · 11860 days ago · 7 km deep · 17 km away
47. 2.126 km SSW of Chiloquin, OregonWed, Apr 13, 11:27 PM PDT · 11860 days ago · 7 km deep · 16 km away
48. 1.817 km WNW of Klamath Falls, OregonThu, Apr 14, 12:42 PM PDT · 11860 days ago · 7 km deep · 4 km away
49. 1.825 km SW of Chiloquin, OregonFri, Apr 15, 5:35 AM PDT · 11859 days ago · 6 km deep · 17 km away
50. 1.528 km NW of Klamath Falls, OregonFri, Apr 15, 3:47 PM PDT · 11859 days ago · 7 km deep · 16 km away
51. 1.924 km WNW of Klamath Falls, OregonMon, Apr 18, 3:12 AM PDT · 11856 days ago · 5 km deep · 11 km away
52. 2.016 km WNW of Klamath Falls, OregonMon, Apr 18, 4:44 PM PDT · 11856 days ago · 6 km deep · 2 km away
53. 2.215 km W of Klamath Falls, OregonMon, Apr 18, 7:31 PM PDT · 11855 days ago · 7 km deep · 0 km away
54. 1.526 km WNW of Klamath Falls, OregonTue, Apr 19, 7:28 AM PDT · 11855 days ago · 7 km deep · 14 km away
55. 1.513 km WNW of Klamath Falls, OregonWed, Apr 20, 4:57 PM PDT · 11854 days ago · 2 km deep · 4 km away
56. 1.611 km WNW of Klamath Falls, OregonThu, Apr 21, 2:57 AM PDT · 11853 days ago · 2 km deep · 5 km away
57. 2.114 km W of Klamath Falls, OregonFri, Apr 22, 6:47 AM PDT · 11852 days ago · 8 km deep · 2 km away
58. 1.715 km W of Klamath Falls, OregonFri, Apr 22, 3:01 PM PDT · 11852 days ago · 8 km deep · 1 km away
59. 1.716 km WNW of Klamath Falls, OregonTue, Apr 26, 9:19 AM PDT · 11848 days ago · 7 km deep · 2 km away
60. 1.525 km WNW of Klamath Falls, OregonWed, Apr 27, 2:25 AM PDT · 11847 days ago · 7 km deep · 13 km away

The first 60 of 88.

Before

1. 1.622 km WNW of Klamath Falls, OregonMon, Mar 21, 6:01 PM PST · 11883 days ago · 3 km deep · 8 km away
2. 2.013 km NW of Klamath Falls, OregonSat, Mar 19, 5:03 PM PST · 11885 days ago · 2 km deep · 7 km away
3. 1.5OregonSat, Mar 19, 3:57 PM PST · 11886 days ago · 5 km deep · 14 km away
4. 1.726 km SSW of Chiloquin, OregonFri, Mar 18, 9:55 PM PST · 11886 days ago · 6 km deep · 16 km away
5. 1.518 km WNW of Klamath Falls, OregonMon, Mar 14, 8:13 PM PST · 11890 days ago · 7 km deep · 5 km away
6. 1.518 km WNW of Klamath Falls, OregonMon, Mar 14, 8:13 PM PST · 11890 days ago · 7 km deep · 5 km away
7. 2.118 km WNW of Klamath Falls, OregonMon, Mar 14, 4:54 PM PST · 11890 days ago · 6 km deep · 5 km away
8. 1.516 km WNW of Klamath Falls, OregonMon, Mar 14, 4:31 PM PST · 11890 days ago · 8 km deep · 3 km away
9. 1.624 km SW of Chiloquin, OregonMon, Mar 14, 2:44 PM PST · 11891 days ago · 6 km deep · 20 km away
10. 1.616 km WNW of Klamath Falls, OregonMon, Mar 14, 9:14 AM PST · 11891 days ago · 8 km deep · 2 km away
11. 1.918 km WNW of Klamath Falls, OregonMon, Mar 14, 3:37 AM PST · 11891 days ago · 6 km deep · 5 km away
12. 1.715 km WNW of Klamath Falls, OregonSun, Mar 13, 7:06 PM PST · 11891 days ago · 8 km deep · 1 km away
13. 1.516 km WNW of Klamath Falls, OregonSun, Mar 13, 11:19 AM PST · 11892 days ago · 7 km deep · 2 km away
14. 1.916 km WNW of Klamath Falls, OregonSun, Mar 13, 10:40 AM PST · 11892 days ago · 7 km deep · 2 km away
15. 1.515 km W of Klamath Falls, OregonSun, Mar 13, 2:53 AM PST · 11892 days ago · 10 km deep · 1 km away
16. 1.717 km WNW of Klamath Falls, OregonSat, Mar 12, 9:07 PM PST · 11892 days ago · 9 km deep · 5 km away
17. 1.57 km W of Klamath Falls, OregonSat, Mar 12, 11:22 AM PST · 11893 days ago · 2 km deep · 8 km away
18. 1.915 km W of Klamath Falls, OregonSat, Mar 12, 11:14 AM PST · 11893 days ago · 7 km deep · 1 km away
19. 1.512 km WNW of Klamath Falls, OregonFri, Mar 11, 8:27 PM PST · 11893 days ago · 5 km deep · 2 km away
20. 1.519 km WNW of Klamath Falls, OregonFri, Mar 11, 3:10 PM PST · 11894 days ago · 7 km deep · 5 km away

From the USGS Earthquake Hazards Program and its partner networks, event uw10334618. Read Sat, Oct 3, 2026, 11:38 AM UTC.