California earthquakes

M1.7 earthquake 6 km ENE of Dublin, California

A magnitude 1.7 earthquake struck 6 km ENE of Dublin, California on Sun, Jan 22, 1984, 11:18 PM PST (07:18 UTC), 10 km (6 mi) below the surface.

A larger quake followed: M2.1 1 km NW of Rollingwood, California. This one was a foreshock.

Dublin forecastMore in California

Map

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

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The earthquake

Magnitude
1.7 (md), micro
Local time
UTC
1984-01-23 07:18:53 UTC
Depth
9.9 km (6.2 mi), shallow
Epicenter
37.729° N, 121.870° 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 0.2 km horizontally, 0.5 km in depth
Magnitude uncertainty
±0.20
Depth from
From location
Station coverage gap
56°
Stations used
16

Nearest places

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

Nearby

Within 100 km, magnitude 1.5 and up: 57 in the 60 days after this one and 53 in the 30 days before it.

After

  1. 1.70 km ESE of Crockett, California · 15583 days ago · 9 km deep · 46 km away
  2. 2.11 km NW of Rollingwood, California · 15583 days ago · 4 km deep · 49 km away
  3. 1.62 km N of Ashland, California · 15581 days ago · 5 km deep · 22 km away
  4. 2.06 km NNE of Interlaken, California · 15580 days ago · 11 km deep · 81 km away
  5. 1.79 km ENE of Morgan Hill, California · 15580 days ago · 8 km deep · 67 km away
  6. 2.210 km ENE of Livermore, California · 15578 days ago · 13 km deep · 19 km away
  7. 2.44 km NNE of Clyde, California · 15578 days ago · 0 km deep · 39 km away
  8. 1.69 km ENE of Morgan Hill, California · 15578 days ago · 3 km deep · 69 km away
  9. 1.59 km NE of Gilroy, California · 15576 days ago · 9 km deep · 81 km away
  10. 3.09 km WSW of Brentwood, California · 15574 days ago · 10 km deep · 21 km away
  11. 2.014 km E of Seven Trees, California · 15566 days ago · 4 km deep · 51 km away
  12. 2.511 km SSW of Muir Beach, California · 15565 days ago · 0 km deep · 68 km away
  13. 2.15 km NNW of Moskowite Corner, California · 15563 days ago · 15 km deep · 89 km away
  14. 2.514 km NNW of Moskowite Corner, California · 15563 days ago · 5 km deep · 98 km away
  15. 1.613 km NNW of Moskowite Corner, California · 15563 days ago · 1 km deep · 98 km away
  16. 1.75 km WSW of Glen Ellen, California · 15559 days ago · 0 km deep · 92 km away
  17. 2.01 km NW of North Gate, California · 15558 days ago · 12 km deep · 24 km away
  18. 2.01 km NNW of North Gate, California · 15558 days ago · 11 km deep · 24 km away
  19. 1.91 km NNW of North Gate, California · 15558 days ago · 12 km deep · 24 km away
  20. 1.74 km NE of Fremont, California · 15557 days ago · 8 km deep · 19 km away
  21. 1.74 km E of Saint Helena, California · 15556 days ago · 11 km deep · 100 km away
  22. 2.38 km NE of Corralitos, California · 15556 days ago · 12 km deep · 77 km away
  23. 1.52 km NW of Country Club, California · 15556 days ago · 13 km deep · 53 km away
  24. 1.74 km NNE of Kenwood, California · 15554 days ago · 7 km deep · 98 km away
  25. 1.614 km E of Seven Trees, California · 15553 days ago · 1 km deep · 51 km away
  26. 1.510 km NE of San Martin, California · 15553 days ago · 8 km deep · 71 km away
  27. 1.97 km E of East Foothills, California · 15553 days ago · 8 km deep · 42 km away
  28. 1.91 km NE of East Richmond Heights, California · 15553 days ago · 8 km deep · 46 km away
  29. 1.714 km SSE of Livermore, California · 15552 days ago · 6 km deep · 25 km away
  30. 1.64 km NNW of Union City, California · 15552 days ago · 4 km deep · 18 km away
  31. 1.6Northern California · 15552 days ago · 12 km deep · 51 km away
  32. 1.92 km S of Fairview, California · 15551 days ago · 7 km deep · 18 km away
  33. 1.710 km NNE of East Foothills, California · 15550 days ago · 7 km deep · 29 km away
  34. 1.68 km NE of Corralitos, California · 15549 days ago · 12 km deep · 78 km away
  35. 2.32 km NNW of Diablo, California · 15549 days ago · 7 km deep · 17 km away
  36. 2.02 km NW of Diablo, California · 15548 days ago · 6 km deep · 16 km away
  37. 1.73 km NNW of Pacifica, California · 15547 days ago · 6 km deep · 57 km away
  38. 2.316 km SSE of Livermore, California · 15547 days ago · 3 km deep · 26 km away
  39. 1.616 km E of Seven Trees, California · 15547 days ago · 8 km deep · 53 km away
  40. 1.916 km E of Seven Trees, California · 15547 days ago · 8 km deep · 53 km away
  41. 2.616 km E of Seven Trees, California · 15547 days ago · 8 km deep · 53 km away
  42. 1.61 km SW of Discovery Bay, California · 15539 days ago · 13 km deep · 29 km away
  43. 1.610 km ENE of Blackhawk, California · 15537 days ago · 9 km deep · 14 km away
  44. 2.1Central California · 15537 days ago · 8 km deep · 92 km away
  45. 1.73 km ESE of Kenwood, California · 15536 days ago · 17 km deep · 93 km away
  46. 3.15 km SSW of Gilroy, California · 15535 days ago · 3 km deep · 89 km away
  47. 1.75 km SSW of Gilroy, California · 15535 days ago · 2 km deep · 89 km away
  48. 1.89 km NNE of San Juan Bautista, California · 15534 days ago · 3 km deep · 95 km away
  49. 1.511 km SW of Brentwood, California · 15532 days ago · 6 km deep · 17 km away
  50. 1.55 km NNW of Day Valley, California · 15530 days ago · 9 km deep · 72 km away
  51. 1.80 km WNW of Green Valley, California · 15529 days ago · 10 km deep · 64 km away
  52. 4.110 km NNE of Livermore, CA · 15529 days ago · 11 km deep · 14 km away
  53. 1.73 km SW of Rutherford, California · 15528 days ago · 6 km deep · 93 km away
  54. 1.917 km E of East Foothills, California · 15527 days ago · 7 km deep · 47 km away
  55. 1.920 km W of Diablo Grande, California · 15526 days ago · 7 km deep · 48 km away
  56. 2.03 km E of North Gate, California · 15525 days ago · 14 km deep · 21 km away
  57. 1.76 km WSW of Inverness, California · 15524 days ago · 5 km deep · 99 km away

Before

  1. 1.89 km ENE of Blackhawk, California · 15584 days ago · 8 km deep · 15 km away
  2. 1.612 km NNW of Moskowite Corner, California · 15586 days ago · 2 km deep · 96 km away
  3. 2.65 km SE of Aromas, California · 15587 days ago · 7 km deep · 100 km away
  4. 2.015 km ESE of Suisun, California · 15587 days ago · 10 km deep · 53 km away
  5. 1.913 km ESE of Suisun, California · 15587 days ago · 4 km deep · 54 km away
  6. 1.914 km WNW of Rio Vista, California · 15587 days ago · 12 km deep · 53 km away
  7. 2.75 km SE of Aromas, California · 15588 days ago · 8 km deep · 100 km away
  8. 1.62 km E of Alamo, California · 15588 days ago · 7 km deep · 18 km away
  9. 1.82 km SW of Clyde, California · 15588 days ago · 17 km deep · 35 km away
  10. 1.812 km ESE of Suisun, California · 15589 days ago · 2 km deep · 52 km away
  11. 2.010 km WNW of Rio Vista, California · 15589 days ago · 16 km deep · 53 km away
  12. 1.84 km SE of Aromas, California · 15589 days ago · 7 km deep · 99 km away
  13. 2.7Central California · 15589 days ago · 8 km deep · 99 km away
  14. 2.94 km SE of Aromas, California · 15589 days ago · 8 km deep · 99 km away
  15. 2.16 km WSW of Gilroy, California · 15589 days ago · 5 km deep · 85 km away
  16. 2.213 km WNW of Rio Vista, California · 15590 days ago · 14 km deep · 52 km away
  17. 2.614 km WNW of Rio Vista, California · 15590 days ago · 16 km deep · 54 km away
  18. 1.95 km WSW of Gilroy, California · 15591 days ago · 6 km deep · 86 km away
  19. 2.88 km ENE of Morgan Hill, California · 15591 days ago · 2 km deep · 69 km away
  20. 1.74 km NE of Pittsburg, California · 15592 days ago · 18 km deep · 36 km away

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Sources

From the USGS Earthquake Hazards Program and its partner networks, event nc2919. Read Tue, Sep 22, 2026, 8:45 PM UTC.