M4.2 earthquake 47 km WNW of Ollagüe, Chile

Magnitude

4.2 (mb), light

Local time

Sun, Dec 21, 2025, 9:47 AM GMT-3

UTC

2025-12-21 12:47:02 UTC

Depth

129.2 km (80.3 mi), intermediate-depth

Epicenter

21.085° S, 68.689° W

Region

Chile

Tsunami flag

No

Status

Reviewed by a seismologist

Location uncertainty

About 5.6 km horizontally, 4.3 km in depth

Magnitude uncertainty

±0.14

Depth from

From location

Station coverage gap

61°

Stations used

29

• Pozo Almonte, ChilePopulation 16,878. Forecast147 kmSE
• Calama, ChilePopulation 166,334. Forecast154 kmN
• La Paz, BoliviaPopulation 2,004,652. Forecast513 kmS

After

1. 4.818 km NNW of Ollagüe, ChileMon, Dec 22, 7:04 PM GMT-3 · 282 days ago · 129 km deep · 38 km away
2. 4.045 km SW of Ollagüe, ChileThu, Dec 25, 6:26 PM GMT-3 · 279 days ago · 149 km deep · 46 km away
3. 4.351 km WNW of Ollagüe, ChileFri, Dec 26, 6:50 AM GMT-3 · 279 days ago · 128 km deep · 4 km away
4. 4.188 km S of La Tirana, ChileSat, Dec 27, 7:26 AM GMT-3 · 278 days ago · 70 km deep · 95 km away · felt by 1
5. 4.053 km W of Ollagüe, ChileSat, Dec 27, 12:51 PM GMT-3 · 277 days ago · 117 km deep · 20 km away
6. 4.757 km SSW of Ollagüe, ChileThu, Jan 1, 7:49 PM GMT-3 · 272 days ago · 132 km deep · 70 km away
7. 4.379 km SE of La Tirana, ChileMon, Jan 5, 5:25 AM GMT-3 · 269 days ago · 109 km deep · 52 km away
8. 3.973 km WNW of Ollagüe, ChileThu, Jan 8, 11:35 PM GMT-3 · 265 days ago · 106 km deep · 27 km away
9. 4.432 km W of Ollagüe, ChileSat, Jan 10, 10:05 AM GMT-3 · 264 days ago · 130 km deep · 17 km away
10. 4.360 km WNW of Ollagüe, ChileSun, Jan 11, 5:10 AM GMT-3 · 263 days ago · 129 km deep · 14 km away
11. 5.372 km W of Ollagüe, ChileTue, Jan 13, 4:28 AM GMT-3 · 261 days ago · 115 km deep · 37 km away · felt by 5
12. 4.068 km ESE of La Tirana, ChileSun, Jan 18, 11:56 PM GMT-3 · 255 days ago · 115 km deep · 67 km away
13. 4.152 km ESE of La Tirana, ChileSun, Jan 25, 9:06 PM GMT-3 · 248 days ago · 108 km deep · 82 km away
14. 4.279 km W of Ollagüe, ChileMon, Jan 26, 7:09 PM GMT-3 · 247 days ago · 116 km deep · 34 km away
15. 4.258 km W of Ollagüe, ChileSat, Jan 31, 1:40 AM GMT-3 · 243 days ago · 133 km deep · 22 km away
16. 4.085 km SE of La Tirana, ChileSun, Feb 1, 3:16 PM GMT-3 · 241 days ago · 95 km deep · 46 km away
17. 4.139 km WSW of Ollagüe, ChileThu, Feb 5, 12:05 AM GMT-3 · 238 days ago · 130 km deep · 38 km away
18. 4.229 km WSW of Ollagüe, ChileSun, Feb 8, 4:25 AM GMT-3 · 235 days ago · 136 km deep · 31 km away
19. 4.179 km SW of Ollagüe, ChileTue, Feb 10, 8:05 PM GMT-3 · 232 days ago · 126 km deep · 71 km away
20. 4.366 km SW of Ollagüe, ChileSun, Feb 15, 2:32 AM GMT-3 · 228 days ago · 123 km deep · 64 km away
21. 4.665 km W of Ollagüe, ChileSun, Feb 15, 7:18 AM GMT-3 · 228 days ago · 116 km deep · 23 km away
22. 4.670 km NNE of Calama, ChileTue, Feb 17, 12:35 PM GMT-3 · 225 days ago · 108 km deep · 89 km away
23. 4.199 km S of La Tirana, ChileWed, Feb 18, 10:11 AM GMT-3 · 225 days ago · 101 km deep · 84 km away
24. 4.471 km WNW of Ollagüe, ChileThu, Feb 19, 9:37 AM GMT-3 · 224 days ago · 111 km deep · 25 km away

Before

1. 4.178 km W of Ollagüe, ChileThu, Dec 18, 8:22 PM GMT-3 · 286 days ago · 113 km deep · 32 km away
2. 4.278 km N of Calama, ChileMon, Dec 15, 3:47 AM GMT-3 · 290 days ago · 96 km deep · 77 km away
3. 4.122 km NW of Ollagüe, ChileSun, Dec 14, 12:34 AM GMT-3 · 291 days ago · 142 km deep · 32 km away
4. 5.475 km W of Ollagüe, ChileSat, Dec 13, 9:18 AM GMT-3 · 292 days ago · 90 km deep · 35 km away · felt by 15
5. 4.482 km ESE of La Tirana, ChileSat, Dec 6, 5:20 PM GMT-3 · 298 days ago · 94 km deep · 63 km away
6. 4.239 km W of Ollagüe, ChileMon, Dec 1, 9:29 AM GMT-3 · 304 days ago · 111 km deep · 11 km away
7. 4.443 km SSW of Ollagüe, ChileFri, Nov 28, 9:58 AM GMT-3 · 307 days ago · 145 km deep · 65 km away
8. 4.553 km S of Ollagüe, ChileThu, Nov 27, 3:03 AM GMT-3 · 308 days ago · 118 km deep · 79 km away
9. 4.273 km SW of Ollagüe, ChileWed, Nov 26, 4:11 AM GMT-3 · 309 days ago · 120 km deep · 75 km away
10. 4.727 km WNW of Ollagüe, ChileSun, Nov 23, 1:23 PM GMT-3 · 311 days ago · 136 km deep · 20 km away

From the USGS Earthquake Hazards Program and its partner networks, event us6000rwbs. Read Thu, Oct 1, 2026, 12:45 AM UTC.