California earthquakes

M1.7 earthquake 15 km W of Weott, California

A magnitude 1.7 earthquake struck 15 km W of Weott, California on Thu, Jul 18, 1985, 7:21 PM PDT (02:21 UTC), 11 km (7 mi) below the surface.

A larger quake followed: M2.2 20 km W of Weott, California. This one was a foreshock.

Scotia forecastMore in California

Map

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

Open the live map with earthquakes

The earthquake

Magnitude
1.7 (md), micro
Local time
UTC
1985-07-19 02:21:19 UTC
Depth
10.7 km (6.7 mi), shallow
Epicenter
40.316° N, 124.106° W
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 3.5 km horizontally, 4.6 km in depth
Magnitude uncertainty
±0.11
Depth from
From location
Station coverage gap
151°
Stations used
4

Nearest places

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

Nearby

Within 100 km, magnitude 1.5 and up: 40 in the 60 days after this one and 33 in the 30 days before it.

After

  1. 2.220 km W of Weott, California · 15039 days ago · 5 km deep · 6 km away
  2. 2.112 km WSW of Weott, California · 15039 days ago · 0 km deep · 7 km away
  3. 2.112 km NE of Redcrest, California · 15035 days ago · 6 km deep · 28 km away
  4. 5.063 km WSW of Ferndale, California · 15033 days ago · 4 km deep · 70 km away
  5. 1.825 km SSE of Ruth, California · 15032 days ago · 21 km deep · 83 km away
  6. 2.325 km SSE of Ruth, California · 15032 days ago · 22 km deep · 83 km away
  7. 2.627 km SSW of Ferndale, California · 15031 days ago · 15 km deep · 27 km away
  8. 3.418 km W of Big Lagoon, California · 15030 days ago · -1 km deep · 95 km away
  9. 4.281 km WSW of Ferndale, California · 15029 days ago · 4 km deep · 93 km away
  10. 2.680 km WSW of Ferndale, California · 15029 days ago · 4 km deep · 91 km away
  11. 2.820 km ENE of Hydesville, California · 15029 days ago · 21 km deep · 38 km away
  12. 1.77 km ENE of Redcrest, California · 15028 days ago · 23 km deep · 24 km away
  13. 2.56 km E of Hayfork, California · 15025 days ago · 28 km deep · 89 km away
  14. 1.56 km W of Covelo, California · 15021 days ago · 6 km deep · 88 km away
  15. 2.779 km W of Ferndale, California · 15021 days ago · 3 km deep · 94 km away
  16. 1.69 km SW of Alderpoint, California · 15019 days ago · 22 km deep · 43 km away
  17. 1.923 km SW of Scotia, California · 15014 days ago · 8 km deep · 19 km away
  18. 2.126 km SW of Scotia, California · 15011 days ago · 10 km deep · 21 km away
  19. 2.146 km W of Ferndale, California · 15008 days ago · 21 km deep · 63 km away
  20. 1.935 km SW of Ferndale, California · 15007 days ago · 12 km deep · 34 km away
  21. 2.336 km SW of Ferndale, California · 15005 days ago · 20 km deep · 34 km away
  22. 2.111 km WNW of Hyampom, California · 15003 days ago · 20 km deep · 57 km away
  23. 2.028 km SSW of Ferndale, California · 15002 days ago · 13 km deep · 27 km away
  24. 2.644 km WSW of Ferndale, California · 15001 days ago · 17 km deep · 52 km away
  25. 2.419 km SSE of Blue Lake, California · 14999 days ago · 24 km deep · 50 km away
  26. 1.925 km SSW of Scotia, California · 14998 days ago · 7 km deep · 11 km away
  27. 2.4near the coast of Northern California · 14996 days ago · 13 km deep · 35 km away
  28. 3.722 km NW of Mad River, California · 14995 days ago · 23 km deep · 44 km away
  29. 2.024 km WSW of Ferndale, California · 14995 days ago · 26 km deep · 38 km away
  30. 1.616 km ENE of Leggett, California · 14995 days ago · 2 km deep · 68 km away
  31. 2.59 km SSW of Hyampom, California · 14993 days ago · 5 km deep · 56 km away
  32. 2.58 km SE of Alderpoint, California · 14992 days ago · 3 km deep · 52 km away
  33. 2.529 km SW of Ferndale, California · 14992 days ago · 16 km deep · 39 km away
  34. 2.121 km W of Hyampom, California · 14992 days ago · 22 km deep · 50 km away
  35. 1.622 km W of Hyampom, California · 14992 days ago · 4 km deep · 45 km away
  36. 1.620 km W of Hyampom, California · 14992 days ago · 18 km deep · 48 km away
  37. 2.938 km SW of Ferndale, California · 14991 days ago · 19 km deep · 39 km away
  38. 2.837 km SW of Ferndale, California · 14990 days ago · 21 km deep · 36 km away
  39. 2.654 km SW of Ferndale, California · 14987 days ago · 7 km deep · 55 km away
  40. 3.337 km SW of Ferndale, California · 14986 days ago · 2 km deep · 44 km away

Before

  1. 3.09km N of Petrolia, CA · 15041 days ago · 24 km deep · 18 km away
  2. 3.685 km W of Ferndale, California · 15043 days ago · 11 km deep · 99 km away
  3. 2.436 km SW of Ferndale, California · 15046 days ago · 9 km deep · 36 km away
  4. 3.329 km W of Shelter Cove, California · 15046 days ago · 5 km deep · 39 km away
  5. 1.76 km ESE of Scotia, California · 15048 days ago · 4 km deep · 17 km away
  6. 2.123 km SSW of Scotia, California · 15049 days ago · 11 km deep · 12 km away
  7. 2.07 km NNE of Hyampom, California · 15049 days ago · 4 km deep · 71 km away
  8. 2.210 km W of Scotia, California · 15049 days ago · 21 km deep · 19 km away
  9. 2.810 km W of Scotia, California · 15049 days ago · 22 km deep · 20 km away
  10. 1.7near the coast of Northern California · 15051 days ago · 4 km deep · 28 km away
  11. 1.8near the coast of Northern California · 15051 days ago · 17 km deep · 30 km away
  12. 1.619 km SW of Weott, California · 15051 days ago · 4 km deep · 12 km away
  13. 2.53 km N of Redway, California · 15052 days ago · 19 km deep · 31 km away
  14. 2.318 km NNW of Junction City, California · 15052 days ago · 32 km deep · 100 km away
  15. 2.817 km WNW of Indianola, California · 15053 days ago · 6 km deep · 54 km away
  16. 2.319 km NNW of Shelter Cove, California · 15053 days ago · 4 km deep · 13 km away
  17. 1.615 km WSW of Weott, California · 15054 days ago · 4 km deep · 8 km away
  18. 2.128 km SW of Ferndale, California · 15054 days ago · 17 km deep · 33 km away
  19. 1.85 km SW of Ferndale, California · 15054 days ago · 13 km deep · 31 km away
  20. 1.65 km SSE of Ferndale, California · 15055 days ago · 18 km deep · 26 km away

Earthquakes todayCalifornia earthquakesLive radar here

Sources

From the USGS Earthquake Hazards Program and its partner networks, event nc51893. Read Tue, Sep 22, 2026, 9:27 PM UTC.