M4.3 earthquake 49 km SSW of Ollagüe, Chile

Magnitude

4.3 (mb), light

Local time

Mon, Oct 27, 2025, 8:07 AM GMT-3

UTC

2025-10-27 11:07:54 UTC

Depth

120.8 km (75.1 mi), intermediate-depth

Epicenter

21.635° S, 68.438° W

Region

Chile

Tsunami flag

No

Status

Reviewed by a seismologist

Location uncertainty

About 5.9 km horizontally, 6.0 km in depth

Magnitude uncertainty

±0.06

Depth from

From location

Station coverage gap

60°

Stations used

96

• Calama, ChilePopulation 166,334. Forecast104 kmNNE
• La Paz, BoliviaPopulation 2,004,652. Forecast572 kmS

After

1. 4.051 km NE of Calama, ChileMon, Nov 3, 6:22 PM GMT-3 · 331 days ago · 122 km deep · 54 km away
2. 4.252 km E of Ollagüe, ChileFri, Nov 7, 5:42 AM GMT-3 · 328 days ago · 171 km deep · 80 km away
3. 4.070 km NNE of Calama, ChileSat, Nov 8, 12:48 PM GMT-3 · 326 days ago · 141 km deep · 33 km away
4. 4.343 km WSW of Ollagüe, ChileSun, Nov 9, 8:01 PM GMT-3 · 325 days ago · 129 km deep · 39 km away
5. 4.049 km W of Ollagüe, ChileWed, Nov 19, 6:55 PM GMT-3 · 315 days ago · 119 km deep · 49 km away
6. 4.727 km WNW of Ollagüe, ChileSun, Nov 23, 1:23 PM GMT-3 · 311 days ago · 136 km deep · 57 km away
7. 4.262 km NE of Calama, ChileMon, Nov 24, 6:26 PM GMT-3 · 310 days ago · 122 km deep · 42 km away
8. 4.051 km NNE of Calama, ChileTue, Nov 25, 10:46 AM GMT-3 · 310 days ago · 114 km deep · 53 km away
9. 4.273 km SW of Ollagüe, ChileWed, Nov 26, 4:11 AM GMT-3 · 309 days ago · 120 km deep · 29 km away
10. 4.553 km S of Ollagüe, ChileThu, Nov 27, 3:03 AM GMT-3 · 308 days ago · 118 km deep · 16 km away
11. 4.443 km SSW of Ollagüe, ChileFri, Nov 28, 9:58 AM GMT-3 · 307 days ago · 145 km deep · 7 km away
12. 4.347 km ENE of Calama, ChileSat, Nov 29, 4:32 PM GMT-3 · 305 days ago · 110 km deep · 78 km away
13. 4.239 km W of Ollagüe, ChileMon, Dec 1, 9:29 AM GMT-3 · 304 days ago · 111 km deep · 56 km away
14. 4.361 km ESE of Ollagüe, ChileTue, Dec 2, 9:56 AM GMT-3 · 303 days ago · 212 km deep · 84 km away
15. 4.342 km NNE of Calama, ChileTue, Dec 9, 9:57 AM GMT-3 · 296 days ago · 117 km deep · 61 km away
16. 5.475 km W of Ollagüe, ChileSat, Dec 13, 9:18 AM GMT-3 · 292 days ago · 90 km deep · 72 km away · felt by 15
17. 4.122 km NW of Ollagüe, ChileSun, Dec 14, 12:34 AM GMT-3 · 291 days ago · 142 km deep · 64 km away
18. 4.278 km N of Calama, ChileMon, Dec 15, 3:47 AM GMT-3 · 290 days ago · 96 km deep · 52 km away
19. 4.061 km NE of Calama, ChileMon, Dec 15, 11:11 PM GMT-3 · 289 days ago · 118 km deep · 45 km away
20. 4.178 km W of Ollagüe, ChileThu, Dec 18, 8:22 PM GMT-3 · 286 days ago · 113 km deep · 82 km away
21. 4.247 km WNW of Ollagüe, ChileSun, Dec 21, 9:47 AM GMT-3 · 284 days ago · 129 km deep · 66 km away
22. 4.818 km NNW of Ollagüe, ChileMon, Dec 22, 7:04 PM GMT-3 · 282 days ago · 129 km deep · 63 km away
23. 4.045 km SW of Ollagüe, ChileThu, Dec 25, 6:26 PM GMT-3 · 279 days ago · 149 km deep · 23 km away
24. 4.351 km WNW of Ollagüe, ChileFri, Dec 26, 6:50 AM GMT-3 · 279 days ago · 128 km deep · 70 km away

Before

1. 4.267 km NNE of Calama, ChileSun, Oct 19, 12:45 AM GMT-3 · 347 days ago · 123 km deep · 37 km away
2. 4.869 km NNE of Calama, ChileTue, Oct 14, 1:43 AM GMT-3 · 352 days ago · 116 km deep · 34 km away
3. 4.178 km W of Ollagüe, ChileMon, Oct 13, 8:14 PM GMT-3 · 352 days ago · 111 km deep · 82 km away
4. 4.355 km NNE of Calama, ChileMon, Oct 13, 7:52 AM GMT-3 · 353 days ago · 118 km deep · 49 km away
5. 4.268 km NNE of Calama, ChileSat, Oct 4, 8:37 AM GMT-3 · 362 days ago · 121 km deep · 36 km away
6. 4.385 km W of Ollagüe, ChileThu, Oct 2, 3:46 PM GMT-3 · 363 days ago · 105 km deep · 75 km away
7. 4.279 km W of Ollagüe, ChileTue, Sep 30, 5:31 PM GMT-3 · 365 days ago · 103 km deep · 69 km away · felt by 1
8. 4.251 km NNE of Calama, ChileMon, Sep 29, 2:40 PM GMT-3 · 366 days ago · 108 km deep · 56 km away
9. 4.646 km W of Ollagüe, ChileSun, Sep 28, 2:25 AM GMT-3 · 368 days ago · 118 km deep · 60 km away

From the USGS Earthquake Hazards Program and its partner networks, event us6000rjpy. Read Thu, Oct 1, 2026, 1:33 AM UTC.