California earthquakes

M1.7 earthquake 3km SSW of Brawley, CA

A magnitude 1.7 earthquake struck 3km SSW of Brawley, CA on Mon, Aug 10, 1981, 10:20 AM PDT (17:20 UTC), 12 km (7 mi) below the surface.

A larger quake followed: M4.0 8km NE of Julian, CA. This one was a foreshock.

Brawley 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 (mc), micro
Local time
UTC
1981-08-10 17:20:38 UTC
Depth
11.6 km (7.2 mi), shallow
Epicenter
32.953° N, 115.544° 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 0.9 km horizontally, 1.4 km in depth
Depth from
From location
Station coverage gap
72°
Stations used
19

Nearest places

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

Nearby

Within 100 km, magnitude 1.5 and up: 168 in the 60 days after this one and 70 in the 30 days before it.

After

  1. 1.68km SW of Salton City, CA · 16486 days ago · 3 km deep · 55 km away
  2. 1.914km W of El Centro, CA · 16486 days ago · 14 km deep · 25 km away
  3. 1.811km ENE of Julian, CA · 16486 days ago · 12 km deep · 91 km away
  4. 2.316km ESE of Campo, CA · 16485 days ago · 2 km deep · 84 km away
  5. 1.512km S of Salton City, CA · 16484 days ago · 8 km deep · 45 km away
  6. 1.634km NNE of North Shore, CA · 16483 days ago · 3 km deep · 97 km away
  7. 1.712km SE of Puebla, B.C., MX · 16482 days ago · 6 km deep · 58 km away
  8. 1.54km SSW of Salton City, CA · 16482 days ago · 5 km deep · 53 km away
  9. 1.735km NNE of North Shore, CA · 16482 days ago · 3 km deep · 98 km away
  10. 1.815km S of Salton City, CA · 16482 days ago · 12 km deep · 44 km away
  11. 2.014km N of Borrego Springs, CA · 16481 days ago · 3 km deep · 92 km away
  12. 1.715km N of Borrego Springs, CA · 16481 days ago · 3 km deep · 92 km away
  13. 1.515km N of Borrego Springs, CA · 16480 days ago · 3 km deep · 91 km away
  14. 1.715km N of Borrego Springs, CA · 16480 days ago · 3 km deep · 91 km away
  15. 1.64km NNW of Westmorland, CA · 16479 days ago · 11 km deep · 16 km away
  16. 1.617km ESE of Campo, CA · 16479 days ago · 7 km deep · 85 km away
  17. 1.514km N of Borrego Springs, CA · 16479 days ago · 14 km deep · 92 km away
  18. 2.514km N of Borrego Springs, CA · 16479 days ago · 12 km deep · 91 km away
  19. 2.44km SE of Westmorland, CA · 16478 days ago · 5 km deep · 8 km away
  20. 1.523km ESE of Ocotillo Wells, CA · 16476 days ago · 4 km deep · 36 km away
  21. 2.04km WSW of Brawley, CA · 16476 days ago · 5 km deep · 3 km away
  22. 1.54km ENE of Ocotillo Wells, CA · 16475 days ago · 11 km deep · 56 km away
  23. 1.96km SSW of Salton City, CA · 16475 days ago · 3 km deep · 52 km away
  24. 1.67km N of Imperial, CA · 16474 days ago · 12 km deep · 5 km away
  25. 1.834km NNE of North Shore, CA · 16474 days ago · 3 km deep · 96 km away
  26. 1.56km SSW of Salton City, CA · 16474 days ago · 1 km deep · 53 km away
  27. 2.110km NNE of Borrego Springs, CA · 16474 days ago · 13 km deep · 85 km away
  28. 2.46km SSW of Salton City, CA · 16474 days ago · 3 km deep · 51 km away
  29. 2.04km SSW of Salton City, CA · 16474 days ago · 5 km deep · 53 km away
  30. 1.76km SSW of Salton City, CA · 16474 days ago · 1 km deep · 52 km away
  31. 1.66km SSW of Salton City, CA · 16473 days ago · 1 km deep · 52 km away
  32. 1.834km NNE of North Shore, CA · 16472 days ago · 5 km deep · 97 km away
  33. 1.613km ESE of North Shore, CA · 16471 days ago · 8 km deep · 63 km away
  34. 1.76km SW of Salton City, CA · 16471 days ago · 4 km deep · 54 km away
  35. 2.07km SSW of Salton City, CA · 16471 days ago · 3 km deep · 52 km away
  36. 2.76km SSW of Salton City, CA · 16471 days ago · 3 km deep · 52 km away
  37. 1.66km S of Salton City, CA · 16471 days ago · 3 km deep · 51 km away
  38. 1.533km NNE of North Shore, CA · 16471 days ago · 4 km deep · 96 km away
  39. 1.534km NNE of North Shore, CA · 16471 days ago · 5 km deep · 97 km away
  40. 1.82km NE of Ocotillo Wells, CA · 16470 days ago · 9 km deep · 58 km away
  41. 1.734km NNE of North Shore, CA · 16470 days ago · 2 km deep · 97 km away
  42. 1.99km ENE of Calexico, CA · 16470 days ago · 17 km deep · 28 km away
  43. 1.78km SSW of Salton City, CA · 16470 days ago · 3 km deep · 50 km away
  44. 3.28km SSE of Bombay Beach, CA · 16469 days ago · 12 km deep · 39 km away
  45. 2.58km SSE of Bombay Beach, CA · 16469 days ago · 4 km deep · 40 km away
  46. 1.79km SE of Bombay Beach, CA · 16469 days ago · 4 km deep · 39 km away
  47. 2.18km SE of Bombay Beach, CA · 16469 days ago · 1 km deep · 39 km away
  48. 2.08km SSE of Bombay Beach, CA · 16469 days ago · 0 km deep · 39 km away
  49. 2.27km SSW of Salton City, CA · 16469 days ago · 3 km deep · 51 km away
  50. 2.26km SSW of Salton City, CA · 16469 days ago · 4 km deep · 52 km away
  51. 2.57km SSW of Salton City, CA · 16469 days ago · 3 km deep · 51 km away
  52. 2.47km S of Salton City, CA · 16469 days ago · 3 km deep · 51 km away
  53. 1.76km SSW of Salton City, CA · 16469 days ago · 3 km deep · 51 km away
  54. 2.326km WSW of Westmorland, CA · 16469 days ago · 11 km deep · 31 km away
  55. 2.010km SSE of Bombay Beach, CA · 16469 days ago · 4 km deep · 38 km away
  56. 1.510km E of Puebla, B.C., MX · 16468 days ago · 6 km deep · 51 km away
  57. 2.56km SSW of Salton City, CA · 16468 days ago · 5 km deep · 51 km away
  58. 1.57km SSW of Salton City, CA · 16467 days ago · 5 km deep · 51 km away
  59. 1.58km S of Salton City, CA · 16467 days ago · 4 km deep · 49 km away
  60. 1.86km SSW of Salton City, CA · 16467 days ago · 3 km deep · 52 km away

The first 60 of 168.

Before

  1. 1.52km SSW of Brawley, CA · 16487 days ago · 15 km deep · 1 km away
  2. 3.013km WSW of Imperial, CA · 16488 days ago · 22 km deep · 21 km away
  3. 1.716km W of Alberto Oviedo Mota, B.C., MX · 16489 days ago · 6 km deep · 81 km away
  4. 1.813km NNE of Pine Valley, CA · 16490 days ago · 1 km deep · 86 km away
  5. 1.510km NNE of Julian, CA · 16491 days ago · 15 km deep · 96 km away
  6. 1.713km SW of Westmorland, CA · 16492 days ago · 3 km deep · 18 km away
  7. 1.626km NE of Thermal, CA · 16492 days ago · 0 km deep · 99 km away
  8. 2.011km NNE of Julian, CA · 16492 days ago · 11 km deep · 98 km away
  9. 1.810km NNE of Borrego Springs, CA · 16493 days ago · 13 km deep · 86 km away
  10. 1.912km N of Delta, B.C., MX · 16494 days ago · 6 km deep · 64 km away
  11. 1.94km NNW of Guadalupe Victoria, B.C., MX · 16494 days ago · 6 km deep · 80 km away
  12. 1.534km NNE of North Shore, CA · 16495 days ago · 4 km deep · 97 km away
  13. 1.634km NNE of North Shore, CA · 16495 days ago · 1 km deep · 98 km away
  14. 1.612km SW of Westmorland, CA · 16496 days ago · 10 km deep · 17 km away
  15. 1.734km NNE of North Shore, CA · 16496 days ago · 4 km deep · 96 km away
  16. 1.56km S of Salton City, CA · 16496 days ago · 3 km deep · 51 km away
  17. 1.54km WNW of Guadalupe Victoria, B.C., MX · 16497 days ago · 6 km deep · 82 km away
  18. 1.54km WSW of Ocotillo Wells, CA · 16497 days ago · 6 km deep · 62 km away
  19. 2.05km WSW of Ocotillo Wells, CA · 16498 days ago · 6 km deep · 62 km away
  20. 1.911km NE of Julian, CA · 16498 days ago · 9 km deep · 93 km away

Earthquakes todayCalifornia earthquakesLive radar here

Sources

From the USGS Earthquake Hazards Program and its partner networks, event ci520885. Read Wed, Sep 30, 2026, 6:40 AM UTC.