California earthquakes

M2.2 earthquake 15 km WNW of Samoa, California

A magnitude 2.2 earthquake struck 15 km WNW of Samoa, California on Sat, Feb 3, 1979, 4:41 AM PST (12:41 UTC), 21 km (13 mi) below the surface.

A larger quake followed: M2.4 12 km WNW of Samoa, California. This one was a foreshock.

Manila 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
2.2 (md), micro
Local time
UTC
1979-02-03 12:41:54 UTC
Depth
21.2 km (13.2 mi), shallow
Epicenter
40.894° N, 124.338° 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 1.9 km horizontally, 0.8 km in depth
Depth from
From location
Station coverage gap
241°, poorly surrounded by stations
Stations used
11

Nearest places

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

Nearby

Within 100 km, magnitude 1.5 and up: 110 in the 60 days after this one and 79 in the 30 days before it.

After

  1. 1.713 km WNW of Samoa, California · 17398 days ago · 24 km deep · 3 km away
  2. 1.518 km W of Samoa, California · 17398 days ago · 23 km deep · 8 km away
  3. 1.811 km WNW of Samoa, California · 17398 days ago · 19 km deep · 4 km away
  4. 2.1near the coast of Northern California · 17398 days ago · 21 km deep · 46 km away
  5. 1.621 km WNW of Samoa, California · 17398 days ago · 23 km deep · 9 km away
  6. 1.515 km WNW of Samoa, California · 17398 days ago · 25 km deep · 3 km away
  7. 2.412 km WNW of Samoa, California · 17398 days ago · 23 km deep · 3 km away
  8. 2.812 km WNW of Samoa, California · 17398 days ago · 23 km deep · 3 km away
  9. 2.912 km WNW of Samoa, California · 17397 days ago · 23 km deep · 3 km away
  10. 1.56 km NE of Myers Flat, California · 17397 days ago · 2 km deep · 78 km away
  11. 1.810 km WNW of Samoa, California · 17397 days ago · 22 km deep · 5 km away
  12. 1.612 km SW of Ferndale, California · 17396 days ago · 20 km deep · 45 km away
  13. 2.65 km ESE of Pine Hills, California · 17395 days ago · 23 km deep · 29 km away
  14. 2.811 km WNW of Samoa, California · 17395 days ago · 23 km deep · 4 km away
  15. 1.729 km WSW of Ferndale, California · 17394 days ago · 21 km deep · 47 km away
  16. 1.96 km E of Pine Hills, California · 17394 days ago · 23 km deep · 29 km away
  17. 1.84 km ESE of Pine Hills, California · 17394 days ago · 23 km deep · 28 km away
  18. 1.754 km WNW of Samoa, California · 17394 days ago · 20 km deep · 40 km away
  19. 1.736 km WSW of Ferndale, California · 17393 days ago · 22 km deep · 56 km away
  20. 2.24 km W of Big Lagoon, California · 17393 days ago · 29 km deep · 32 km away
  21. 1.737 km SW of Ferndale, California · 17393 days ago · 22 km deep · 67 km away
  22. 1.519 km WNW of Ferndale, California · 17392 days ago · 23 km deep · 28 km away
  23. 1.620 km WNW of Fields Landing, California · 17392 days ago · 22 km deep · 15 km away
  24. 2.277 km WSW of Ferndale, California · 17392 days ago · 4 km deep · 88 km away
  25. 1.816 km ENE of Burnt Ranch, California · 17392 days ago · 15 km deep · 88 km away
  26. 2.084 km W of Trinidad, California · 17391 days ago · 5 km deep · 70 km away
  27. 1.730 km SW of Ferndale, California · 17391 days ago · 28 km deep · 57 km away
  28. 2.497 km W of Trinidad, California · 17390 days ago · 5 km deep · 84 km away
  29. 1.812 km WNW of Samoa, California · 17390 days ago · 23 km deep · 4 km away
  30. 2.912 km WNW of Samoa, California · 17388 days ago · 24 km deep · 3 km away
  31. 2.327 km WNW of Shelter Cove, California · 17388 days ago · 24 km deep · 89 km away
  32. 2.59 km NE of Myers Flat, California · 17387 days ago · 20 km deep · 78 km away
  33. 2.619 km SW of Scotia, California · 17387 days ago · 30 km deep · 57 km away
  34. 2.632 km WSW of Ferndale, California · 17385 days ago · 26 km deep · 55 km away
  35. 2.791 km WNW of Indianola, California · 17385 days ago · 6 km deep · 80 km away
  36. 2.117 km SSW of Ferndale, California · 17383 days ago · 28 km deep · 52 km away
  37. 2.837 km SW of Ferndale, California · 17382 days ago · 23 km deep · 67 km away
  38. 1.927 km SW of Scotia, California · 17380 days ago · 18 km deep · 66 km away
  39. 2.332 km SW of Scotia, California · 17380 days ago · 22 km deep · 68 km away
  40. 2.043 km SW of Ferndale, California · 17380 days ago · 20 km deep · 69 km away
  41. 1.710 km WSW of Scotia, California · 17378 days ago · 18 km deep · 51 km away
  42. 1.74 km N of Fortuna, California · 17376 days ago · 20 km deep · 33 km away
  43. 2.736 km SW of Ferndale, California · 17374 days ago · 22 km deep · 67 km away
  44. 1.718 km SSW of Ferndale, California · 17373 days ago · 27 km deep · 53 km away
  45. 2.01 km SE of Indianola, California · 17372 days ago · 9 km deep · 26 km away
  46. 1.57 km NE of Mad River, California · 17372 days ago · 34 km deep · 86 km away
  47. 2.335 km SSW of Ferndale, California · 17371 days ago · 21 km deep · 67 km away
  48. 1.85 km NW of Weott, California · 17370 days ago · 16 km deep · 68 km away
  49. 1.736 km SW of Ferndale, California · 17369 days ago · 25 km deep · 67 km away
  50. 2.08 km SSW of Ferndale, California · 17369 days ago · 18 km deep · 44 km away
  51. 2.936 km SSW of Ferndale, California · 17369 days ago · 22 km deep · 68 km away
  52. 3.435 km SSW of Ferndale, California · 17368 days ago · 22 km deep · 67 km away
  53. 1.60 km ESE of Burnt Ranch, California · 17368 days ago · 21 km deep · 74 km away
  54. 1.74 km WSW of Burnt Ranch, California · 17368 days ago · 30 km deep · 70 km away
  55. 1.89 km S of Ferndale, California · 17368 days ago · 20 km deep · 45 km away
  56. 3.036 km SW of Ferndale, California · 17367 days ago · 23 km deep · 67 km away
  57. 2.388 km W of Trinidad, California · 17367 days ago · 5 km deep · 75 km away
  58. 3.528 km WSW of Ferndale, California · 17366 days ago · 23 km deep · 52 km away
  59. 1.832 km WSW of Ferndale, California · 17366 days ago · 22 km deep · 55 km away
  60. 1.736 km SW of Ferndale, California · 17365 days ago · 22 km deep · 67 km away

The first 60 of 110.

Before

  1. 1.711 km WNW of Samoa, California · 17398 days ago · 22 km deep · 4 km away
  2. 1.848 km W of Ferndale, California · 17398 days ago · 21 km deep · 54 km away
  3. 1.513 km WNW of Samoa, California · 17398 days ago · 26 km deep · 3 km away
  4. 1.910 km WNW of Samoa, California · 17398 days ago · 22 km deep · 7 km away
  5. 2.4near the coast of Northern California · 17398 days ago · 25 km deep · 5 km away
  6. 2.22 km W of Samoa, California · 17398 days ago · 23 km deep · 14 km away
  7. 2.3near the coast of Northern California · 17398 days ago · 21 km deep · 6 km away
  8. 2.33 km W of Samoa, California · 17398 days ago · 23 km deep · 12 km away
  9. 2.712 km WNW of Samoa, California · 17398 days ago · 23 km deep · 3 km away
  10. 2.211 km WNW of Samoa, California · 17398 days ago · 23 km deep · 4 km away
  11. 2.1Northern California · 17398 days ago · 20 km deep · 34 km away
  12. 1.69 km WNW of Samoa, California · 17398 days ago · 31 km deep · 6 km away
  13. 2.712 km WNW of Samoa, California · 17398 days ago · 22 km deep · 3 km away
  14. 1.610 km WNW of Samoa, California · 17398 days ago · 22 km deep · 4 km away
  15. 3.511 km WNW of Samoa, California · 17398 days ago · 23 km deep · 4 km away
  16. 5.213 km WNW of Samoa, California · 17398 days ago · 24 km deep · 2 km away
  17. 1.830 km WSW of Ferndale, California · 17399 days ago · 25 km deep · 54 km away
  18. 1.630 km WSW of Ferndale, California · 17399 days ago · 22 km deep · 50 km away
  19. 2.18 km ESE of Bayside, California · 17399 days ago · 23 km deep · 32 km away
  20. 1.96 km NE of Myers Flat, California · 17399 days ago · 5 km deep · 78 km away

Earthquakes todayCalifornia earthquakesLive radar here

Sources

From the USGS Earthquake Hazards Program and its partner networks, event nc1044491. Read Tue, Sep 22, 2026, 3:36 PM UTC.