M5.3 earthquake 47 km E of Caucete, Argentina

Magnitude

5.3 (mb), moderate

Local time

Wed, Nov 23, 1977, 1:40 PM GMT-3

UTC

1977-11-23 16:40:50 UTC

Depth

33.0 km (20.5 mi), shallow

Epicenter

31.614° S, 67.785° W

Region

Argentina

Tsunami flag

No

Status

Reviewed by a seismologist

Depth from

OPERATOR_ASSIGNED

Stations used

12

• Caucete, ArgentinaPopulation 32,454. Forecast47 kmE
• San Juan, ArgentinaPopulation 109,123. Forecast71 kmE
• Santiago, ChilePopulation 4,837,295. Forecast338 kmNE

After

1. 5.046 km S of San Agustín de Valle Fértil, ArgentinaWed, Nov 23, 3:23 PM GMT-3 · 17835 days ago · 33 km deep · 70 km away
2. 5.189 km E of Caucete, ArgentinaWed, Nov 23, 3:59 PM GMT-3 · 17835 days ago · 33 km deep · 42 km away
3. 5.466 km ENE of Caucete, ArgentinaWed, Nov 23, 6:52 PM GMT-3 · 17835 days ago · 33 km deep · 28 km away
4. 5.171 km E of Caucete, ArgentinaWed, Nov 23, 6:57 PM GMT-3 · 17835 days ago · 33 km deep · 24 km away
5. 4.861 km ENE of Caucete, ArgentinaWed, Nov 23, 7:55 PM GMT-3 · 17835 days ago · 33 km deep · 19 km away
6. 5.057 km ENE of Caucete, ArgentinaWed, Nov 23, 8:04 PM GMT-3 · 17835 days ago · 33 km deep · 15 km away
7. 5.556 km E of Caucete, ArgentinaWed, Nov 23, 8:27 PM GMT-3 · 17835 days ago · 33 km deep · 11 km away
8. 4.472 km E of Caucete, ArgentinaWed, Nov 23, 9:08 PM GMT-3 · 17835 days ago · 33 km deep · 30 km away
9. 5.863 km ENE of Caucete, ArgentinaWed, Nov 23, 10:57 PM GMT-3 · 17834 days ago · 33 km deep · 18 km away
10. 6.065 km ENE of Caucete, ArgentinaWed, Nov 23, 10:58 PM GMT-3 · 17834 days ago · 33 km deep · 22 km away
11. 6.367 km E of Caucete, ArgentinaWed, Nov 23, 11:02 PM GMT-3 · 17834 days ago · 23 km deep · 20 km away
12. 5.368 km NE of Caucete, ArgentinaWed, Nov 23, 11:15 PM GMT-3 · 17834 days ago · 14 km deep · 41 km away
13. 4.673 km ENE of Caucete, ArgentinaWed, Nov 23, 11:22 PM GMT-3 · 17834 days ago · 33 km deep · 33 km away
14. 5.062 km ENE of Caucete, ArgentinaThu, Nov 24, 12:20 AM GMT-3 · 17834 days ago · 33 km deep · 21 km away
15. 4.351 km E of Caucete, ArgentinaThu, Nov 24, 12:57 AM GMT-3 · 17834 days ago · 33 km deep · 5 km away
16. 4.677 km E of Caucete, ArgentinaThu, Nov 24, 1:59 AM GMT-3 · 17834 days ago · 33 km deep · 31 km away
17. 4.374 km E of Caucete, ArgentinaThu, Nov 24, 2:06 AM GMT-3 · 17834 days ago · 33 km deep · 29 km away
18. 4.756 km ENE of Caucete, ArgentinaThu, Nov 24, 2:30 AM GMT-3 · 17834 days ago · 32 km deep · 13 km away
19. 5.158 km ENE of Caucete, ArgentinaThu, Nov 24, 3:13 AM GMT-3 · 17834 days ago · 33 km deep · 13 km away
20. 5.067 km ENE of Caucete, ArgentinaThu, Nov 24, 8:08 AM GMT-3 · 17834 days ago · 33 km deep · 33 km away
21. 4.865 km SSW of San Agustín de Valle Fértil, ArgentinaThu, Nov 24, 3:19 PM GMT-3 · 17834 days ago · 33 km deep · 49 km away
22. 5.772 km ENE of Caucete, ArgentinaThu, Nov 24, 3:20 PM GMT-3 · 17834 days ago · 33 km deep · 37 km away
23. 5.743 km ENE of Caucete, ArgentinaThu, Nov 24, 3:42 PM GMT-3 · 17834 days ago · 33 km deep · 18 km away
24. 4.953 km ENE of Caucete, ArgentinaThu, Nov 24, 5:26 PM GMT-3 · 17834 days ago · 33 km deep · 19 km away
25. 5.069 km ENE of Caucete, ArgentinaThu, Nov 24, 7:19 PM GMT-3 · 17834 days ago · 33 km deep · 32 km away
26. 5.361 km SSW of San Agustín de Valle Fértil, ArgentinaThu, Nov 24, 8:00 PM GMT-3 · 17834 days ago · 33 km deep · 51 km away
27. 5.551 km SSW of San Agustín de Valle Fértil, ArgentinaThu, Nov 24, 9:04 PM GMT-3 · 17834 days ago · 33 km deep · 62 km away
28. 4.269 km S of San Agustín de Valle Fértil, ArgentinaThu, Nov 24, 9:22 PM GMT-3 · 17834 days ago · 33 km deep · 54 km away
29. 5.066 km ENE of Caucete, ArgentinaThu, Nov 24, 10:46 PM GMT-3 · 17833 days ago · 26 km deep · 21 km away
30. 5.153 km E of Caucete, ArgentinaFri, Nov 25, 12:24 AM GMT-3 · 17833 days ago · 33 km deep · 7 km away
31. 5.066 km E of Caucete, ArgentinaFri, Nov 25, 12:47 AM GMT-3 · 17833 days ago · 33 km deep · 22 km away
32. 4.957 km SW of San Agustín de Valle Fértil, ArgentinaFri, Nov 25, 1:06 AM GMT-3 · 17833 days ago · 22 km deep · 61 km away
33. 4.669 km ESE of Caucete, ArgentinaFri, Nov 25, 3:07 AM GMT-3 · 17833 days ago · 33 km deep · 29 km away
34. 4.573 km ESE of Caucete, ArgentinaFri, Nov 25, 1:58 PM GMT-3 · 17833 days ago · 33 km deep · 31 km away
35. 5.063 km SSW of San Agustín de Valle Fértil, ArgentinaFri, Nov 25, 3:02 PM GMT-3 · 17833 days ago · 33 km deep · 49 km away
36. 4.769 km E of Caucete, ArgentinaFri, Nov 25, 3:35 PM GMT-3 · 17833 days ago · 33 km deep · 23 km away
37. 4.973 km S of San Agustín de Valle Fértil, ArgentinaFri, Nov 25, 3:56 PM GMT-3 · 17833 days ago · 33 km deep · 42 km away
38. 5.073 km S of San Agustín de Valle Fértil, ArgentinaFri, Nov 25, 5:42 PM GMT-3 · 17833 days ago · 33 km deep · 41 km away
39. 4.086 km ENE of Caucete, ArgentinaFri, Nov 25, 9:33 PM GMT-3 · 17833 days ago · 33 km deep · 41 km away
40. 5.358 km ENE of Caucete, ArgentinaFri, Nov 25, 9:44 PM GMT-3 · 17833 days ago · 33 km deep · 13 km away
41. 5.065 km S of San Agustín de Valle Fértil, ArgentinaSat, Nov 26, 1:09 AM GMT-3 · 17832 days ago · 32 km deep · 51 km away
42. 5.075 km E of Caucete, ArgentinaSat, Nov 26, 7:58 AM GMT-3 · 17832 days ago · 33 km deep · 29 km away
43. 4.969 km S of San Agustín de Valle Fértil, ArgentinaSat, Nov 26, 10:52 AM GMT-3 · 17832 days ago · 33 km deep · 46 km away
44. 4.958 km SSW of San Agustín de Valle Fértil, ArgentinaSat, Nov 26, 5:26 PM GMT-3 · 17832 days ago · 33 km deep · 56 km away
45. 4.850 km SW of San Agustín de Valle Fértil, ArgentinaSun, Nov 27, 3:26 AM GMT-3 · 17831 days ago · 33 km deep · 69 km away
46. 5.066 km S of San Agustín de Valle Fértil, ArgentinaSun, Nov 27, 6:08 AM GMT-3 · 17831 days ago · 33 km deep · 47 km away
47. 4.763 km E of Caucete, ArgentinaSun, Nov 27, 10:16 AM GMT-3 · 17831 days ago · 33 km deep · 17 km away
48. 4.735 km NNE of Caucete, ArgentinaSun, Nov 27, 2:03 PM GMT-3 · 17831 days ago · 33 km deep · 40 km away
49. 5.162 km E of Caucete, ArgentinaSun, Nov 27, 5:15 PM GMT-3 · 17831 days ago · 33 km deep · 17 km away
50. 5.445 km SSW of San Agustín de Valle Fértil, ArgentinaSun, Nov 27, 9:17 PM GMT-3 · 17831 days ago · 33 km deep · 68 km away
51. 4.471 km E of Caucete, ArgentinaMon, Nov 28, 1:00 AM GMT-3 · 17830 days ago · 33 km deep · 25 km away
52. 5.550 km E of Caucete, ArgentinaMon, Nov 28, 1:19 AM GMT-3 · 17830 days ago · 36 km deep · 8 km away
53. 5.448 km WSW of San Agustín de Valle Fértil, ArgentinaMon, Nov 28, 2:39 AM GMT-3 · 17830 days ago · 10 km deep · 86 km away
54. 5.879 km S of San Agustín de Valle Fértil, ArgentinaMon, Nov 28, 3:31 AM GMT-3 · 17830 days ago · 16 km deep · 44 km away
55. 4.897 km E of Caucete, ArgentinaMon, Nov 28, 5:05 AM GMT-3 · 17830 days ago · 33 km deep · 50 km away
56. 5.151 km SE of Caucete, ArgentinaMon, Nov 28, 9:48 AM GMT-3 · 17830 days ago · 33 km deep · 36 km away
57. 4.8San Juan, ArgentinaMon, Nov 28, 8:08 PM GMT-3 · 17830 days ago · 33 km deep · 15 km away
58. 4.879 km ENE of Caucete, ArgentinaMon, Nov 28, 9:33 PM GMT-3 · 17830 days ago · 33 km deep · 35 km away
59. 5.158 km SSW of San Agustín de Valle Fértil, ArgentinaTue, Nov 29, 12:18 AM GMT-3 · 17829 days ago · 33 km deep · 55 km away
60. 4.286 km E of Caucete, ArgentinaThu, Dec 1, 12:11 AM GMT-3 · 17827 days ago · 33 km deep · 39 km away

The first 60 of 88.

Before

1. 5.761 km NE of Caucete, ArgentinaWed, Nov 23, 1:36 PM GMT-3 · 17835 days ago · 13 km deep · 31 km away
2. 5.268 km S of San Agustín de Valle Fértil, ArgentinaWed, Nov 23, 1:28 PM GMT-3 · 17835 days ago · 33 km deep · 46 km away
3. 5.074 km S of San Agustín de Valle Fértil, ArgentinaWed, Nov 23, 1:17 PM GMT-3 · 17835 days ago · 33 km deep · 41 km away
4. 4.686 km E of Caucete, ArgentinaWed, Nov 23, 12:37 PM GMT-3 · 17835 days ago · 33 km deep · 39 km away
5. 5.160 km SSW of San Agustín de Valle Fértil, ArgentinaWed, Nov 23, 10:50 AM GMT-3 · 17835 days ago · 33 km deep · 56 km away
6. 5.148 km ENE of Caucete, ArgentinaWed, Nov 23, 10:42 AM GMT-3 · 17835 days ago · 33 km deep · 21 km away
7. 4.853 km ENE of Caucete, ArgentinaWed, Nov 23, 10:38 AM GMT-3 · 17835 days ago · 27 km deep · 22 km away
8. 5.653 km SSW of San Agustín de Valle Fértil, ArgentinaWed, Nov 23, 10:05 AM GMT-3 · 17835 days ago · 27 km deep · 61 km away
9. 5.954 km SW of San Agust?n de Valle F?rtil, ArgentinaWed, Nov 23, 8:58 AM GMT-3 · 17835 days ago · 22 km deep · 66 km away
10. 5.444 km SSW of San Agustín de Valle Fértil, ArgentinaWed, Nov 23, 8:46 AM GMT-3 · 17835 days ago · 15 km deep · 69 km away
11. 5.160 km ENE of Caucete, ArgentinaWed, Nov 23, 8:44 AM GMT-3 · 17835 days ago · 33 km deep · 25 km away
12. 5.668 km NE of Caucete, ArgentinaWed, Nov 23, 8:08 AM GMT-3 · 17835 days ago · 20 km deep · 41 km away
13. 6.077 km SE of San Agustín de Valle Fértil, ArgentinaWed, Nov 23, 6:34 AM GMT-3 · 17835 days ago · 33 km deep · 92 km away
14. 7.4San Juan, ArgentinaWed, Nov 23, 6:26 AM GMT-3 · 17835 days ago · 13 km deep · 65 km away

From the USGS Earthquake Hazards Program and its partner networks, event usp0000rpr. Read Tue, Sep 22, 2026, 12:14 PM UTC.