Argentina earthquakes

M4.0 earthquake 86 km ENE of Caucete, Argentina

A magnitude 4.0 earthquake struck 86 km ENE of Caucete, Argentina on Fri, Nov 25, 1977, 9:33 PM GMT-3 (00:33 UTC), 33 km (21 mi) below the surface.

A larger quake followed: M5.9 63 km SSW of San Agustín de Valle Fértil, Argentina. This one was a foreshock.

Caucete forecastMore in Argentina

Map

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

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The earthquake

Magnitude
4.0 (mb, body-wave), light
Magnitude from
USGS National Earthquake Information Center
Local time
UTC
1977-11-26 00:33:48 UTC
Depth
33.0 km (20.5 mi), shallow
Epicenter
31.457° S, 67.395° W
Region
Argentina
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
OPERATOR_ASSIGNED
Stations used
9

Nearest places

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

Nearby

Within 100 km, magnitude 1.5 and up: 49 in the 60 days after this one and 53 in the 30 days before it.

After

  1. 5.358 km ENE of Caucete, Argentina · 17845 days ago · 33 km deep · 28 km away
  2. 5.065 km S of San Agustín de Valle Fértil, Argentina · 17844 days ago · 32 km deep · 27 km away
  3. 5.075 km E of Caucete, Argentina · 17844 days ago · 33 km deep · 25 km away
  4. 4.969 km S of San Agustín de Valle Fértil, Argentina · 17844 days ago · 33 km deep · 28 km away
  5. 4.958 km SSW of San Agustín de Valle Fértil, Argentina · 17844 days ago · 33 km deep · 48 km away
  6. 4.850 km SW of San Agustín de Valle Fértil, Argentina · 17843 days ago · 33 km deep · 64 km away
  7. 5.066 km S of San Agustín de Valle Fértil, Argentina · 17843 days ago · 33 km deep · 32 km away
  8. 4.763 km E of Caucete, Argentina · 17843 days ago · 33 km deep · 25 km away
  9. 4.735 km NNE of Caucete, Argentina · 17843 days ago · 33 km deep · 68 km away
  10. 5.162 km E of Caucete, Argentina · 17843 days ago · 33 km deep · 34 km away
  11. 5.445 km SSW of San Agustín de Valle Fértil, Argentina · 17843 days ago · 33 km deep · 54 km away
  12. 4.471 km E of Caucete, Argentina · 17842 days ago · 33 km deep · 17 km away
  13. 5.550 km E of Caucete, Argentina · 17842 days ago · 36 km deep · 42 km away
  14. 5.448 km WSW of San Agustín de Valle Fértil, Argentina · 17842 days ago · 10 km deep · 84 km away
  15. 5.879 km S of San Agustín de Valle Fértil, Argentina · 17842 days ago · 16 km deep · 12 km away
  16. 4.897 km E of Caucete, Argentina · 17842 days ago · 33 km deep · 18 km away
  17. 5.151 km SE of Caucete, Argentina · 17842 days ago · 33 km deep · 68 km away
  18. 4.8San Juan, Argentina · 17842 days ago · 33 km deep · 31 km away
  19. 4.879 km ENE of Caucete, Argentina · 17842 days ago · 33 km deep · 8 km away
  20. 5.158 km SSW of San Agustín de Valle Fértil, Argentina · 17841 days ago · 33 km deep · 39 km away
  21. 4.286 km E of Caucete, Argentina · 17839 days ago · 33 km deep · 17 km away
  22. 4.896 km E of Caucete, Argentina · 17839 days ago · 33 km deep · 33 km away
  23. 4.656 km S of San Agustín de Valle Fértil, Argentina · 17837 days ago · 33 km deep · 37 km away
  24. 4.869 km E of Caucete, Argentina · 17837 days ago · 33 km deep · 29 km away
  25. 4.578 km ENE of Caucete, Argentina · 17837 days ago · 33 km deep · 12 km away
  26. 5.082 km E of Caucete, Argentina · 17836 days ago · 40 km deep · 30 km away
  27. 5.643 km SSW of San Agustín de Valle Fértil, Argentina · 17835 days ago · 32 km deep · 62 km away
  28. 5.652 km SSW of San Agustín de Valle Fértil, Argentina · 17834 days ago · 35 km deep · 53 km away
  29. 4.966 km ENE of Caucete, Argentina · 17834 days ago · 33 km deep · 27 km away
  30. 5.963 km SSW of San Agustín de Valle Fértil, Argentina · 17834 days ago · 19 km deep · 44 km away
  31. 5.271 km NE of Caucete, Argentina · 17834 days ago · 33 km deep · 36 km away
  32. 5.264 km ENE of San Martín, Argentina · 17833 days ago · 33 km deep · 57 km away
  33. 5.257 km ENE of Caucete, Argentina · 17831 days ago · 37 km deep · 30 km away
  34. 5.663 km SSW of San Agustín de Valle Fértil, Argentina · 17830 days ago · 39 km deep · 38 km away
  35. 5.340 km NE of Caucete, Argentina · 17830 days ago · 33 km deep · 52 km away
  36. 5.361 km SSW of San Agustín de Valle Fértil, Argentina · 17830 days ago · 27 km deep · 44 km away
  37. 4.963 km S of San Agustín de Valle Fértil, Argentina · 17828 days ago · 46 km deep · 29 km away
  38. 5.480 km E of Caucete, Argentina · 17827 days ago · 33 km deep · 16 km away
  39. 4.779 km ENE of Caucete, Argentina · 17820 days ago · 33 km deep · 11 km away
  40. 5.766 km ENE of Caucete, Argentina · 17819 days ago · 33 km deep · 20 km away
  41. 5.351 km SSW of San Agustín de Valle Fértil, Argentina · 17817 days ago · 33 km deep · 46 km away
  42. 4.771 km E of Caucete, Argentina · 17817 days ago · 33 km deep · 21 km away
  43. 4.367 km S of San Agustín de Valle Fértil, Argentina · 17817 days ago · 33 km deep · 29 km away
  44. 5.158 km SSW of San Agustín de Valle Fértil, Argentina · 17808 days ago · 35 km deep · 49 km away
  45. 5.244 km ENE of Caucete, Argentina · 17807 days ago · 40 km deep · 42 km away
  46. 4.966 km SSW of San Agustín de Valle Fértil, Argentina · 17806 days ago · 33 km deep · 49 km away
  47. 4.547 km ENE of Caucete, Argentina · 17794 days ago · 8 km deep · 39 km away
  48. 5.856 km NE of Caucete, Argentina · 17792 days ago · 24 km deep · 49 km away
  49. 4.630 km SE of Caucete, Argentina · 17787 days ago · 35 km deep · 71 km away

Before

  1. 5.073 km S of San Agustín de Valle Fértil, Argentina · 17845 days ago · 33 km deep · 24 km away
  2. 4.973 km S of San Agustín de Valle Fértil, Argentina · 17845 days ago · 33 km deep · 23 km away
  3. 4.769 km E of Caucete, Argentina · 17845 days ago · 33 km deep · 19 km away
  4. 5.063 km SSW of San Agustín de Valle Fértil, Argentina · 17845 days ago · 33 km deep · 41 km away
  5. 4.573 km ESE of Caucete, Argentina · 17845 days ago · 33 km deep · 39 km away
  6. 4.669 km ESE of Caucete, Argentina · 17845 days ago · 33 km deep · 42 km away
  7. 4.957 km SW of San Agustín de Valle Fértil, Argentina · 17845 days ago · 22 km deep · 59 km away
  8. 5.066 km E of Caucete, Argentina · 17845 days ago · 33 km deep · 32 km away
  9. 5.153 km E of Caucete, Argentina · 17845 days ago · 33 km deep · 37 km away
  10. 5.066 km ENE of Caucete, Argentina · 17846 days ago · 26 km deep · 20 km away
  11. 4.269 km S of San Agustín de Valle Fértil, Argentina · 17846 days ago · 33 km deep · 22 km away
  12. 5.551 km SSW of San Agustín de Valle Fértil, Argentina · 17846 days ago · 33 km deep · 50 km away
  13. 5.361 km SSW of San Agustín de Valle Fértil, Argentina · 17846 days ago · 33 km deep · 36 km away
  14. 5.069 km ENE of Caucete, Argentina · 17846 days ago · 33 km deep · 26 km away
  15. 4.953 km ENE of Caucete, Argentina · 17846 days ago · 33 km deep · 36 km away
  16. 5.743 km ENE of Caucete, Argentina · 17846 days ago · 33 km deep · 46 km away
  17. 5.772 km ENE of Caucete, Argentina · 17846 days ago · 33 km deep · 28 km away
  18. 4.865 km SSW of San Agustín de Valle Fértil, Argentina · 17846 days ago · 33 km deep · 45 km away
  19. 5.067 km ENE of Caucete, Argentina · 17846 days ago · 33 km deep · 29 km away
  20. 5.158 km ENE of Caucete, Argentina · 17846 days ago · 33 km deep · 28 km away

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Sources

From the USGS Earthquake Hazards Program and its partner networks, event usp0000rsf. Read Sun, Oct 4, 2026, 1:47 PM UTC.