M4.7 earthquake 79 km WNW of Santa Cruz, Chile

Magnitude

4.7 (mb), light

Local time

Mon, Mar 4, 1985, 5:33 AM GMT-3

UTC

1985-03-04 08:33:50 UTC

Depth

33.0 km (20.5 mi), shallow

Epicenter

34.273° S, 72.113° W

Region

Chile

Tsunami flag

No

Status

Reviewed by a seismologist

Depth from

OPERATOR_ASSIGNED

• Santa Cruz, ChilePopulation 34,914. Forecast80 kmWNW
• Curicó, ChilePopulation 102,438. Forecast112 kmNW
• Santiago, ChilePopulation 4,837,295. Forecast163 kmSW

After

1. 5.148 km S of San Antonio, ChileMon, Mar 4, 5:39 AM GMT-3 · 15178 days ago · 33 km deep · 49 km away
2. 4.426 km WSW of Melipilla, ChileMon, Mar 4, 7:09 AM GMT-3 · 15178 days ago · 33 km deep · 79 km away
3. 5.772 km WSW of San Antonio, ChileMon, Mar 4, 10:49 AM GMT-3 · 15177 days ago · 29 km deep · 43 km away
4. 6.317 km S of Melipilla, ChileMon, Mar 4, 12:01 PM GMT-3 · 15177 days ago · 40 km deep · 93 km away
5. 5.492 km SW of San Antonio, ChileMon, Mar 4, 2:00 PM GMT-3 · 15177 days ago · 33 km deep · 15 km away
6. 5.785 km SW of San Antonio, ChileMon, Mar 4, 2:09 PM GMT-3 · 15177 days ago · 33 km deep · 29 km away
7. 4.762 km WSW of San Antonio, ChileMon, Mar 4, 2:19 PM GMT-3 · 15177 days ago · 33 km deep · 58 km away
8. 5.466 km WSW of San Antonio, ChileMon, Mar 4, 3:12 PM GMT-3 · 15177 days ago · 33 km deep · 41 km away
9. 4.416 km SW of Melipilla, ChileMon, Mar 4, 4:32 PM GMT-3 · 15177 days ago · 33 km deep · 89 km away
10. 5.130 km W of Cartagena, ChileMon, Mar 4, 4:43 PM GMT-3 · 15177 days ago · 33 km deep · 83 km away
11. 5.158 km SW of San Antonio, ChileMon, Mar 4, 6:07 PM GMT-3 · 15177 days ago · 33 km deep · 34 km away
12. 3.342 km WSW of San Antonio, ChileMon, Mar 4, 6:30 PM GMT-3 · 15177 days ago · 33 km deep · 54 km away
13. 3.620 km WNW of Cartagena, ChileTue, Mar 5, 12:34 AM GMT-3 · 15177 days ago · 33 km deep · 96 km away
14. 5.283 km WSW of San Antonio, ChileTue, Mar 5, 3:04 AM GMT-3 · 15177 days ago · 33 km deep · 44 km away
15. 4.846 km SW of San Antonio, ChileTue, Mar 5, 3:29 AM GMT-3 · 15177 days ago · 33 km deep · 48 km away
16. 4.958 km WSW of San Antonio, ChileTue, Mar 5, 3:58 AM GMT-3 · 15177 days ago · 33 km deep · 50 km away
17. 5.457 km NNW of Santa Cruz, ChileTue, Mar 5, 6:08 AM GMT-3 · 15177 days ago · 33 km deep · 38 km away
18. 5.163 km SW of San Antonio, ChileTue, Mar 5, 9:48 AM GMT-3 · 15176 days ago · 33 km deep · 36 km away
19. 3.788 km WSW of San Antonio, ChileTue, Mar 5, 11:08 AM GMT-3 · 15176 days ago · 33 km deep · 50 km away
20. 4.565 km WNW of Cartagena, ChileTue, Mar 5, 11:23 AM GMT-3 · 15176 days ago · 33 km deep · 98 km away
21. 5.125 km SSW of San Antonio, ChileTue, Mar 5, 1:38 PM GMT-3 · 15176 days ago · 49 km deep · 64 km away
22. 4.468 km SW of San Antonio, ChileTue, Mar 5, 3:17 PM GMT-3 · 15176 days ago · 33 km deep · 32 km away
23. 4.572 km SW of San Antonio, ChileTue, Mar 5, 6:10 PM GMT-3 · 15176 days ago · 33 km deep · 18 km away
24. 3.312 km W of Melipilla, ChileTue, Mar 5, 11:18 PM GMT-3 · 15176 days ago · 33 km deep · 95 km away
25. 4.062 km NW of Santa Cruz, ChileWed, Mar 6, 2:20 AM GMT-3 · 15176 days ago · 30 km deep · 17 km away
26. 2.871 km W of Cartagena, ChileWed, Mar 6, 5:00 AM GMT-3 · 15176 days ago · 33 km deep · 91 km away
27. 4.375 km SW of San Antonio, ChileWed, Mar 6, 7:16 AM GMT-3 · 15175 days ago · 33 km deep · 17 km away
28. 4.633 km W of Cartagena, ChileWed, Mar 6, 9:44 AM GMT-3 · 15175 days ago · 33 km deep · 81 km away
29. 4.792 km WSW of San Antonio, ChileWed, Mar 6, 12:24 PM GMT-3 · 15175 days ago · 33 km deep · 49 km away
30. 3.625 km WNW of Cartagena, ChileWed, Mar 6, 1:33 PM GMT-3 · 15175 days ago · 32 km deep · 94 km away
31. 4.977 km W of Cartagena, ChileWed, Mar 6, 3:21 PM GMT-3 · 15175 days ago · 33 km deep · 98 km away
32. 5.346 km SW of San Antonio, ChileThu, Mar 7, 7:57 AM GMT-3 · 15174 days ago · 33 km deep · 43 km away
33. 4.853 km WSW of San Antonio, ChileThu, Mar 7, 1:00 PM GMT-3 · 15174 days ago · 33 km deep · 46 km away
34. 5.865 km W of San Antonio, ChileSat, Mar 9, 12:11 PM GMT-3 · 15172 days ago · 33 km deep · 66 km away
35. 4.746 km WNW of Cartagena, ChileSat, Mar 9, 12:20 PM GMT-3 · 15172 days ago · 33 km deep · 90 km away
36. 3.976 km W of San Antonio, ChileSat, Mar 9, 12:48 PM GMT-3 · 15172 days ago · 33 km deep · 71 km away
37. 3.081 km SW of San Antonio, ChileSat, Mar 9, 4:30 PM GMT-3 · 15172 days ago · 33 km deep · 35 km away
38. 3.476 km W of San Antonio, ChileSat, Mar 9, 5:10 PM GMT-3 · 15172 days ago · 33 km deep · 73 km away
39. 4.379 km W of Cartagena, ChileSat, Mar 9, 5:33 PM GMT-3 · 15172 days ago · 33 km deep · 95 km away
40. 4.955 km WSW of San Antonio, ChileSun, Mar 10, 2:58 AM GMT-4 · 15172 days ago · 33 km deep · 47 km away
41. 3.6111 km WSW of San Antonio, ChileSun, Mar 10, 11:16 AM GMT-4 · 15171 days ago · 33 km deep · 48 km away
42. 3.096 km WSW of San Antonio, ChileTue, Mar 12, 9:07 PM GMT-4 · 15169 days ago · 33 km deep · 66 km away
43. 3.0106 km WSW of San Antonio, ChileThu, Mar 14, 5:54 AM GMT-4 · 15168 days ago · 33 km deep · 74 km away
44. 3.041 km SW of San Antonio, ChileFri, Mar 15, 4:21 AM GMT-4 · 15167 days ago · 33 km deep · 53 km away
45. 4.4100 km W of San Antonio, ChileSun, Mar 17, 3:53 PM GMT-4 · 15164 days ago · 33 km deep · 90 km away
46. 5.0near the coast of central ChileMon, Mar 18, 2:40 PM GMT-4 · 15163 days ago · 33 km deep · 96 km away
47. 4.666 km SW of San Antonio, ChileMon, Mar 18, 8:33 PM GMT-4 · 15163 days ago · 33 km deep · 30 km away
48. 4.684 km WNW of Santa Cruz, ChileMon, Mar 18, 8:45 PM GMT-4 · 15163 days ago · 33 km deep · 25 km away
49. 5.223 km NW of Cartagena, ChileTue, Mar 19, 10:46 PM GMT-4 · 15162 days ago · 33 km deep · 100 km away
50. 5.173 km WNW of Santa Cruz, ChileFri, Mar 22, 10:32 AM GMT-4 · 15159 days ago · 33 km deep · 14 km away
51. 3.597 km W of Cartagena, ChileFri, Mar 22, 5:20 PM GMT-4 · 15159 days ago · 33 km deep · 98 km away
52. 5.776 km NW of Santa Cruz, ChileSat, Mar 23, 9:45 AM GMT-4 · 15158 days ago · 57 km deep · 11 km away
53. 5.789 km WNW of Santa Cruz, ChileSun, Mar 24, 12:16 PM GMT-4 · 15157 days ago · 26 km deep · 15 km away
54. 6.586 km WNW of Santa Cruz, ChileMon, Mar 25, 1:14 AM GMT-4 · 15157 days ago · 45 km deep · 7 km away
55. 4.7101 km SW of San Antonio, ChileMon, Mar 25, 1:53 AM GMT-4 · 15157 days ago · 33 km deep · 33 km away
56. 4.5117 km N of Constitución, ChileMon, Mar 25, 1:00 PM GMT-4 · 15156 days ago · 33 km deep · 49 km away
57. 4.280 km SW of San Antonio, ChileTue, Mar 26, 3:03 AM GMT-4 · 15156 days ago · 10 km deep · 21 km away
58. 4.7105 km WNW of Santa Cruz, ChileThu, Mar 28, 12:43 AM GMT-4 · 15154 days ago · 33 km deep · 31 km away
59. 4.680 km WNW of Santa Cruz, ChileThu, Mar 28, 10:51 PM GMT-4 · 15153 days ago · 33 km deep · 3 km away
60. 4.271 km W of Cartagena, ChileSun, Mar 31, 4:24 AM GMT-4 · 15151 days ago · 33 km deep · 90 km away

The first 60 of 76.

Before

1. 5.053 km SSW of San Antonio, ChileMon, Mar 4, 4:41 AM GMT-3 · 15178 days ago · 33 km deep · 39 km away
2. 4.866 km SSW of San Antonio, ChileMon, Mar 4, 4:22 AM GMT-3 · 15178 days ago · 33 km deep · 24 km away
3. 6.339 km SW of San Antonio, ChileMon, Mar 4, 3:06 AM GMT-3 · 15178 days ago · 33 km deep · 53 km away
4. 6.263 km SSW of San Antonio, ChileMon, Mar 4, 12:17 AM GMT-3 · 15178 days ago · 33 km deep · 26 km away
5. 5.179 km WNW of Santa Cruz, ChileSun, Mar 3, 11:57 PM GMT-3 · 15178 days ago · 33 km deep · 3 km away
6. 4.954 km SSW of San Antonio, ChileSun, Mar 3, 11:29 PM GMT-3 · 15178 days ago · 33 km deep · 39 km away
7. 5.329 km W of San Antonio, ChileSun, Mar 3, 9:40 PM GMT-3 · 15178 days ago · 33 km deep · 79 km away
8. 4.738 km WNW of Cartagena, ChileSat, Feb 23, 2:34 AM GMT-3 · 15187 days ago · 33 km deep · 95 km away
9. 4.844 km WNW of Cartagena, ChileThu, Feb 21, 7:17 PM GMT-3 · 15188 days ago · 33 km deep · 97 km away
10. 4.347 km WNW of Cartagena, ChileThu, Feb 21, 8:00 AM GMT-3 · 15188 days ago · 33 km deep · 98 km away
11. 4.974 km WSW of San Antonio, ChileSun, Feb 10, 8:38 AM GMT-3 · 15199 days ago · 33 km deep · 63 km away

From the USGS Earthquake Hazards Program and its partner networks, event usp0002cdv. Read Tue, Sep 22, 2026, 9:40 PM UTC.