Oregon earthquakes

M1.8 earthquake 12 km NW of Klamath Falls, Oregon

A magnitude 1.8 earthquake struck 12 km NW of Klamath Falls, Oregon on Fri, Dec 31, 1993, 4:47 PM PST (00:47 UTC), 0 km (0 mi) below the surface.

A larger quake followed: M4.3 15 km WNW of Klamath Falls, Oregon. This one was a foreshock.

Klamath Falls forecastMore in Oregon

Map

Where this earthquake was located, with the others nearby. Select one for its page.

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The earthquake

Magnitude
1.8 (md), micro
Local time
UTC
1994-01-01 00:47:46 UTC
Depth
-0.2 km (-0.1 mi), shallow
Epicenter
42.286° N, 121.902° W
Region
Oregon
Tsunami flag
No
Status
Reviewed by a seismologist

Did you feel it?

No one has reported feeling this quake to the USGS.

How well it is located

Reviewed by a seismologist.

Location uncertainty
About 2.2 km horizontally, 10.8 km in depth
Magnitude uncertainty
±0.08
Depth from
Operator assigned
Station coverage gap
193°, poorly surrounded by stations
Stations used
12

Nearest places

Distance and direction from each place to the epicenter, with its forecast.

Nearby

Within 100 km, magnitude 1.5 and up: 198 in the 60 days after this one and 198 in the 30 days before it.

After

  1. 1.714 km WNW of Klamath Falls, Oregon · 11960 days ago · 2 km deep · 4 km away
  2. 1.619 km WNW of Klamath Falls, Oregon · 11960 days ago · 7 km deep · 7 km away
  3. 2.013 km WNW of Klamath Falls, Oregon · 11960 days ago · 2 km deep · 2 km away
  4. 2.112 km WNW of Klamath Falls, Oregon · 11960 days ago · 1 km deep · 1 km away
  5. 2.014 km WNW of Klamath Falls, Oregon · 11960 days ago · 2 km deep · 4 km away
  6. 1.714 km W of Klamath Falls, Oregon · 11960 days ago · 4 km deep · 7 km away
  7. 1.712 km WNW of Klamath Falls, Oregon · 11960 days ago · 2 km deep · 0 km away
  8. 1.612 km WNW of Klamath Falls, Oregon · 11960 days ago · 2 km deep · 1 km away
  9. 1.813 km WNW of Klamath Falls, Oregon · 11960 days ago · 1 km deep · 2 km away
  10. 1.912 km WNW of Klamath Falls, Oregon · 11959 days ago · 1 km deep · 1 km away
  11. 1.813 km WNW of Klamath Falls, Oregon · 11959 days ago · 2 km deep · 2 km away
  12. 1.518 km WNW of Klamath Falls, Oregon · 11959 days ago · 5 km deep · 8 km away
  13. 1.914 km WNW of Klamath Falls, Oregon · 11959 days ago · 0 km deep · 4 km away
  14. 1.912 km W of Klamath Falls, Oregon · 11958 days ago · 2 km deep · 6 km away
  15. 1.511 km NW of Klamath Falls, Oregon · 11958 days ago · 1 km deep · 1 km away
  16. 1.710 km WNW of Klamath Falls, Oregon · 11957 days ago · 1 km deep · 3 km away
  17. 1.915 km WNW of Klamath Falls, Oregon · 11957 days ago · 6 km deep · 6 km away
  18. 1.912 km WNW of Klamath Falls, Oregon · 11957 days ago · -1 km deep · 2 km away
  19. 2.214 km WNW of Klamath Falls, Oregon · 11957 days ago · -1 km deep · 3 km away
  20. 1.711 km W of Klamath Falls, Oregon · 11957 days ago · 2 km deep · 6 km away
  21. 1.813 km WNW of Klamath Falls, Oregon · 11957 days ago · 1 km deep · 2 km away
  22. 1.518 km WNW of Klamath Falls, Oregon · 11957 days ago · 5 km deep · 7 km away
  23. 1.711 km W of Klamath Falls, Oregon · 11956 days ago · 5 km deep · 6 km away
  24. 1.727 km SW of Chiloquin, Oregon · 11956 days ago · 1 km deep · 18 km away
  25. 2.012 km W of Klamath Falls, Oregon · 11956 days ago · 1 km deep · 5 km away
  26. 1.712 km W of Klamath Falls, Oregon · 11956 days ago · 2 km deep · 6 km away
  27. 1.913 km WNW of Klamath Falls, Oregon · 11956 days ago · 5 km deep · 5 km away
  28. 1.711 km W of Klamath Falls, Oregon · 11956 days ago · 2 km deep · 6 km away
  29. 1.512 km WNW of Klamath Falls, Oregon · 11956 days ago · 5 km deep · 5 km away
  30. 1.512 km W of Klamath Falls, Oregon · 11956 days ago · 2 km deep · 6 km away
  31. 2.928 km SW of Chiloquin, Oregon · 11956 days ago · 4 km deep · 17 km away
  32. 1.817 km WNW of Klamath Falls, Oregon · 11955 days ago · 8 km deep · 7 km away
  33. 1.719 km WNW of Klamath Falls, Oregon · 11955 days ago · 0 km deep · 7 km away
  34. 1.612 km WNW of Klamath Falls, Oregon · 11954 days ago · 4 km deep · 1 km away
  35. 1.726 km WNW of Klamath Falls, Oregon · 11954 days ago · 0 km deep · 14 km away
  36. 4.012 km WNW of Klamath Falls, Oregon · 11954 days ago · 0 km deep · 2 km away
  37. 1.511 km WNW of Klamath Falls, Oregon · 11954 days ago · 0 km deep · 3 km away
  38. 2.411 km WNW of Klamath Falls, Oregon · 11954 days ago · 2 km deep · 3 km away
  39. 1.514 km WNW of Klamath Falls, Oregon · 11954 days ago · 2 km deep · 3 km away
  40. 1.510 km WNW of Klamath Falls, Oregon · 11954 days ago · 2 km deep · 3 km away
  41. 2.512 km WNW of Klamath Falls, Oregon · 11954 days ago · 0 km deep · 1 km away
  42. 2.211 km WNW of Klamath Falls, Oregon · 11954 days ago · -1 km deep · 3 km away
  43. 2.113 km WNW of Klamath Falls, Oregon · 11954 days ago · 2 km deep · 2 km away
  44. 2.211 km WNW of Klamath Falls, Oregon · 11954 days ago · 1 km deep · 4 km away
  45. 1.912 km WNW of Klamath Falls, Oregon · 11954 days ago · 2 km deep · 2 km away
  46. 1.912 km WNW of Klamath Falls, Oregon · 11954 days ago · 2 km deep · 3 km away
  47. 1.612 km WNW of Klamath Falls, Oregon · 11954 days ago · 1 km deep · 3 km away
  48. 1.912 km WNW of Klamath Falls, Oregon · 11954 days ago · 1 km deep · 3 km away
  49. 1.914 km WNW of Klamath Falls, Oregon · 11954 days ago · 3 km deep · 3 km away
  50. 1.612 km WNW of Klamath Falls, Oregon · 11954 days ago · 4 km deep · 2 km away
  51. 1.910 km WNW of Klamath Falls, Oregon · 11954 days ago · 2 km deep · 3 km away
  52. 1.613 km WNW of Klamath Falls, Oregon · 11954 days ago · 6 km deep · 2 km away
  53. 2.012 km WNW of Klamath Falls, Oregon · 11954 days ago · 0 km deep · 3 km away
  54. 1.613 km WNW of Klamath Falls, Oregon · 11954 days ago · 2 km deep · 2 km away
  55. 1.812 km WNW of Klamath Falls, Oregon · 11954 days ago · 2 km deep · 2 km away
  56. 1.813 km WNW of Klamath Falls, Oregon · 11954 days ago · 4 km deep · 2 km away
  57. 1.68 km WNW of Klamath Falls, Oregon · 11954 days ago · 1 km deep · 5 km away
  58. 1.510 km WNW of Klamath Falls, Oregon · 11954 days ago · 1 km deep · 3 km away
  59. 2.811 km WNW of Klamath Falls, Oregon · 11954 days ago · 0 km deep · 3 km away
  60. 2.011 km WNW of Klamath Falls, Oregon · 11954 days ago · -1 km deep · 3 km away

The first 60 of 198.

Before

  1. 1.712 km NW of Klamath Falls, Oregon · 11960 days ago · 2 km deep · 0 km away
  2. 1.514 km WNW of Klamath Falls, Oregon · 11960 days ago · 4 km deep · 3 km away
  3. 1.513 km WNW of Klamath Falls, Oregon · 11960 days ago · 1 km deep · 2 km away
  4. 1.512 km WNW of Klamath Falls, Oregon · 11960 days ago · 1 km deep · 1 km away
  5. 1.511 km NW of Klamath Falls, Oregon · 11960 days ago · 8 km deep · 0 km away
  6. 1.712 km WNW of Klamath Falls, Oregon · 11960 days ago · 2 km deep · 2 km away
  7. 1.718 km WNW of Klamath Falls, Oregon · 11960 days ago · 6 km deep · 7 km away
  8. 1.610 km WNW of Klamath Falls, Oregon · 11960 days ago · 2 km deep · 1 km away
  9. 2.014 km WNW of Klamath Falls, Oregon · 11960 days ago · 1 km deep · 2 km away
  10. 1.812 km WNW of Klamath Falls, Oregon · 11960 days ago · 2 km deep · 1 km away
  11. 1.813 km WNW of Klamath Falls, Oregon · 11960 days ago · 2 km deep · 2 km away
  12. 1.714 km WNW of Klamath Falls, Oregon · 11960 days ago · 0 km deep · 2 km away
  13. 2.311 km NW of Klamath Falls, Oregon · 11960 days ago · 0 km deep · 0 km away
  14. 3.113 km WNW of Klamath Falls, Oregon · 11961 days ago · 2 km deep · 3 km away
  15. 1.614 km WNW of Klamath Falls, Oregon · 11961 days ago · 2 km deep · 3 km away
  16. 1.716 km WNW of Klamath Falls, Oregon · 11961 days ago · 4 km deep · 5 km away
  17. 1.615 km NW of Klamath Falls, Oregon · 11961 days ago · 4 km deep · 3 km away
  18. 2.015 km WNW of Klamath Falls, Oregon · 11961 days ago · 2 km deep · 3 km away
  19. 1.715 km WNW of Klamath Falls, Oregon · 11961 days ago · 1 km deep · 4 km away
  20. 4.114 km WNW of Klamath Falls, Oregon · 11961 days ago · -2 km deep · 3 km away

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Sources

From the USGS Earthquake Hazards Program and its partner networks, event uw10314653. Read Wed, Sep 30, 2026, 6:27 AM UTC.