California earthquakes

M1.8 earthquake 22km ESE of Anza, CA

A magnitude 1.8 earthquake struck 22km ESE of Anza, CA on Sat, Feb 25, 1984, 7:01 PM PST (03:01 UTC), 10 km (6 mi) below the surface.

A larger quake followed: M4.2 6km E of Ocotillo Wells, CA. This one was a foreshock.

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Map

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

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The earthquake

Magnitude
1.8 (mc), micro
Local time
UTC
1984-02-26 03:01:55 UTC
Depth
10.3 km (6.4 mi), shallow
Epicenter
33.507° N, 116.448° 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.

Depth from
From location
Station coverage gap
0°
Stations used
0

Nearest places

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

Nearby

Within 100 km, magnitude 1.5 and up: 191 in the 60 days after this one and 197 in the 30 days before it.

After

  1. 2.34km SSE of Yucca Valley, CA · 15556 days ago · 4 km deep · 64 km away
  2. 2.014km SE of Anza, CA · 15556 days ago · 9 km deep · 13 km away
  3. 2.310km SSW of Ocotillo Wells, CA · 15556 days ago · 6 km deep · 55 km away
  4. 2.02km W of Borrego Springs, CA · 15556 days ago · 4 km deep · 28 km away
  5. 2.325km NNW of Yucca Valley, CA · 15556 days ago · 1 km deep · 92 km away
  6. 2.727km SSW of Ocotillo Wells, CA · 15555 days ago · 5 km deep · 69 km away
  7. 2.216km N of Ocotillo Wells, CA · 15555 days ago · 10 km deep · 38 km away
  8. 2.226km SSW of Ocotillo Wells, CA · 15554 days ago · 11 km deep · 66 km away
  9. 2.54km N of Cabazon, CA · 15554 days ago · 19 km deep · 59 km away
  10. 2.021km N of Borrego Springs, CA · 15554 days ago · 11 km deep · 9 km away
  11. 1.51km SW of Garnet, CA · 15554 days ago · 12 km deep · 44 km away
  12. 1.710km WSW of Morongo Valley, CA · 15554 days ago · 10 km deep · 61 km away
  13. 1.94km SSE of Idyllwild, CA · 15554 days ago · 18 km deep · 33 km away
  14. 1.88km WSW of Morongo Valley, CA · 15554 days ago · 9 km deep · 61 km away
  15. 2.03km NW of Desert Hot Springs, CA · 15553 days ago · 2 km deep · 53 km away
  16. 2.415km WNW of Ocotillo, CA · 15553 days ago · 9 km deep · 85 km away
  17. 2.37km NE of San Diego Country Estates, CA · 15553 days ago · 14 km deep · 58 km away
  18. 1.620km SSE of Joshua Tree, CA · 15553 days ago · 4 km deep · 54 km away
  19. 2.010km S of Idyllwild, CA · 15553 days ago · 16 km deep · 31 km away
  20. 1.94km E of Wildomar, CA · 15553 days ago · 10 km deep · 73 km away
  21. 1.65km NW of Ocotillo Wells, CA · 15553 days ago · 9 km deep · 45 km away
  22. 4.26km E of Ocotillo Wells, CA · 15553 days ago · 6 km deep · 54 km away
  23. 2.46km E of Ocotillo Wells, CA · 15553 days ago · 6 km deep · 54 km away
  24. 2.06km E of Ocotillo Wells, CA · 15553 days ago · 8 km deep · 53 km away
  25. 2.16km E of Ocotillo Wells, CA · 15553 days ago · 6 km deep · 54 km away
  26. 2.26km E of Ocotillo Wells, CA · 15553 days ago · 6 km deep · 54 km away
  27. 1.95km N of Banning, CA · 15553 days ago · 18 km deep · 65 km away
  28. 1.815km ENE of Borrego Springs, CA · 15553 days ago · 5 km deep · 31 km away
  29. 2.14km SSW of Salton City, CA · 15553 days ago · 1 km deep · 52 km away
  30. 1.812km W of Anza, CA · 15552 days ago · 2 km deep · 33 km away
  31. 1.818km WSW of Oasis, CA · 15552 days ago · 10 km deep · 20 km away
  32. 2.25km SSE of Idyllwild, CA · 15552 days ago · 16 km deep · 32 km away
  33. 2.09km N of Anza, CA · 15552 days ago · 13 km deep · 26 km away
  34. 2.08km E of Yucaipa, CA · 15552 days ago · 17 km deep · 75 km away
  35. 2.97km WNW of Lake Henshaw, CA · 15552 days ago · 9 km deep · 45 km away
  36. 1.64km SSW of Desert Hot Springs, CA · 15552 days ago · 3 km deep · 47 km away
  37. 2.23km SSW of Salton City, CA · 15551 days ago · 3 km deep · 52 km away
  38. 2.010km NNE of Banning, CA · 15551 days ago · 19 km deep · 67 km away
  39. 2.48km NE of Aguanga, CA · 15551 days ago · 2 km deep · 33 km away
  40. 2.06km E of Ocotillo Wells, CA · 15551 days ago · 7 km deep · 54 km away
  41. 2.124km SSW of Ocotillo Wells, CA · 15551 days ago · 9 km deep · 66 km away
  42. 1.96km E of Ocotillo Wells, CA · 15551 days ago · 6 km deep · 55 km away
  43. 2.17km NW of Lake Henshaw, CA · 15551 days ago · 7 km deep · 43 km away
  44. 2.510km NW of Garnet, CA · 15551 days ago · 13 km deep · 53 km away
  45. 1.925km SW of Ocotillo Wells, CA · 15550 days ago · 4 km deep · 63 km away
  46. 1.87km W of Borrego Springs, CA · 15550 days ago · 3 km deep · 29 km away
  47. 2.110km NNE of Banning, CA · 15550 days ago · 19 km deep · 67 km away
  48. 1.813km SSE of Joshua Tree, CA · 15550 days ago · 6 km deep · 61 km away
  49. 1.95km WSW of Idyllwild, CA · 15550 days ago · 16 km deep · 38 km away
  50. 2.014km SE of Anza, CA · 15550 days ago · 12 km deep · 11 km away
  51. 2.12km WSW of Borrego Springs, CA · 15550 days ago · 4 km deep · 29 km away
  52. 1.93km NNW of San Jacinto, CA · 15550 days ago · 10 km deep · 58 km away
  53. 2.210km SSW of Idyllwild, CA · 15550 days ago · 9 km deep · 34 km away
  54. 1.711km SW of Ocotillo Wells, CA · 15550 days ago · 9 km deep · 55 km away
  55. 2.121km N of Ocotillo, CA · 15549 days ago · 9 km deep · 76 km away
  56. 1.97km WNW of Lake Henshaw, CA · 15549 days ago · 10 km deep · 44 km away
  57. 2.41km SSE of Loma Linda, CA · 15549 days ago · 14 km deep · 96 km away
  58. 1.97km NW of Lake Henshaw, CA · 15549 days ago · 5 km deep · 43 km away
  59. 1.714km N of Borrego Springs, CA · 15549 days ago · 9 km deep · 15 km away
  60. 2.518km ESE of Anza, CA · 15549 days ago · 13 km deep · 7 km away

The first 60 of 191.

Before

  1. 2.010km NE of Yucaipa, CA · 15556 days ago · 5 km deep · 82 km away
  2. 1.913km NW of Ocotillo Wells, CA · 15556 days ago · 9 km deep · 37 km away
  3. 2.37km NNW of Cabazon, CA · 15556 days ago · 12 km deep · 62 km away
  4. 2.24km SSE of Lake Henshaw, CA · 15556 days ago · 2 km deep · 44 km away
  5. 2.11km SSE of Cabazon, CA · 15556 days ago · 17 km deep · 55 km away
  6. 2.114km E of Borrego Springs, CA · 15556 days ago · 8 km deep · 33 km away
  7. 2.48km NNE of Julian, CA · 15556 days ago · 16 km deep · 42 km away
  8. 2.22km WNW of Cabazon, CA · 15556 days ago · 15 km deep · 57 km away
  9. 1.825km NNW of Yucca Valley, CA · 15557 days ago · 1 km deep · 92 km away
  10. 2.120km NNE of Indio, CA · 15557 days ago · 4 km deep · 51 km away
  11. 1.74km ENE of Mead Valley, CA · 15557 days ago · 10 km deep · 84 km away
  12. 2.412km NNE of Ocotillo Wells, CA · 15557 days ago · 8 km deep · 43 km away
  13. 1.97km SSW of Idyllwild, CA · 15557 days ago · 14 km deep · 33 km away
  14. 1.98km SSW of Idyllwild, CA · 15557 days ago · 10 km deep · 34 km away
  15. 1.725km NNW of Yucca Valley, CA · 15557 days ago · 1 km deep · 92 km away
  16. 2.22km W of Borrego Springs, CA · 15557 days ago · 4 km deep · 28 km away
  17. 2.619km NNW of Borrego Springs, CA · 15557 days ago · 12 km deep · 10 km away
  18. 2.020km NNW of Borrego Springs, CA · 15557 days ago · 12 km deep · 10 km away
  19. 2.26km SSW of Salton City, CA · 15557 days ago · 2 km deep · 52 km away
  20. 2.019km NNE of Indio, CA · 15557 days ago · 4 km deep · 50 km away

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Sources

From the USGS Earthquake Hazards Program and its partner networks, event ci32421. Read Mon, Sep 28, 2026, 8:34 PM UTC.