M4.2 earthquake 23 km NNE of Calama, Chile

Magnitude

4.2 (mb, body-wave), light

Magnitude from

USGS National Earthquake Information Center

Local time

Fri, Apr 4, 2025, 5:29 AM GMT-3

UTC

2025-04-04 08:29:02 UTC

Depth

110.5 km (68.7 mi), intermediate-depth

Epicenter

22.247° S, 68.877° W

Region

Chile

Tsunami flag

No

Status

Reviewed by a seismologist

Location uncertainty

About 4.7 km horizontally, 4.8 km in depth

Magnitude uncertainty

±0.18

Depth from

From location

Station coverage gap

49°

Stations used

19

• Calama, ChilePopulation 166,334. Forecast24 kmNNE
• La Paz, BoliviaPopulation 2,004,652. Forecast644 kmS

After

1. 4.459 km SW of Ollagüe, ChileFri, Apr 4, 7:35 AM GMT-3 · 546 days ago · 114 km deep · 76 km away
2. 4.257 km NNE of Calama, ChileFri, Apr 11, 4:12 PM GMT-4 · 539 days ago · 133 km deep · 35 km away
3. 4.513 km NE of Calama, ChileTue, Apr 15, 6:29 AM GMT-4 · 535 days ago · 118 km deep · 16 km away · felt by 1
4. 4.669 km NNE of Calama, ChileWed, Apr 23, 5:06 AM GMT-4 · 528 days ago · 128 km deep · 48 km away · felt by 1
5. 4.273 km WSW of Ollagüe, ChileFri, Apr 25, 12:35 PM GMT-4 · 525 days ago · 120 km deep · 93 km away
6. 4.358 km SSW of Ollagüe, ChileMon, Apr 28, 7:13 AM GMT-4 · 522 days ago · 133 km deep · 72 km away
7. 4.234 km NNE of Calama, ChileTue, Apr 29, 7:30 AM GMT-4 · 521 days ago · 108 km deep · 14 km away
8. 4.347 km SSW of Ollagüe, ChileWed, Apr 30, 2:07 AM GMT-4 · 521 days ago · 110 km deep · 84 km away
9. 4.062 km WSW of Ollagüe, ChileSat, May 3, 7:31 AM GMT-4 · 517 days ago · 124 km deep · 86 km away
10. 4.648 km NNE of Calama, ChileSun, May 4, 10:59 AM GMT-4 · 516 days ago · 113 km deep · 27 km away
11. 4.267 km NNE of Calama, ChileTue, May 6, 2:51 AM GMT-4 · 515 days ago · 114 km deep · 46 km away
12. 4.238 km SW of Ollagüe, ChileThu, May 8, 11:22 PM GMT-4 · 512 days ago · 144 km deep · 94 km away
13. 4.396 km WSW of Ollagüe, ChileMon, May 12, 5:15 AM GMT-4 · 509 days ago · 96 km deep · 82 km away
14. 4.530 km NNE of Calama, ChileFri, May 23, 9:50 AM GMT-4 · 497 days ago · 121 km deep · 8 km away
15. 4.252 km W of San Pedro de Atacama, ChileMon, May 26, 12:30 AM GMT-4 · 495 days ago · 99 km deep · 75 km away
16. 4.145 km ENE of Calama, ChileMon, May 26, 9:06 AM GMT-4 · 494 days ago · 115 km deep · 36 km away
17. 4.668 km SSW of Ollagüe, ChileThu, May 29, 4:39 AM GMT-4 · 492 days ago · 124 km deep · 63 km away
18. 4.319 km ESE of Calama, ChileFri, May 30, 5:16 AM GMT-4 · 491 days ago · 111 km deep · 35 km away

Before

1. 4.857 km NE of Calama, ChileThu, Apr 3, 5:58 PM GMT-3 · 547 days ago · 113 km deep · 37 km away
2. 4.460 km SW of Ollagüe, ChileMon, Mar 31, 2:49 PM GMT-3 · 550 days ago · 119 km deep · 72 km away
3. 4.147 km SSE of Calama, ChileTue, Mar 25, 7:50 PM GMT-3 · 556 days ago · 106 km deep · 67 km away
4. 4.672 km SSW of Ollagüe, ChileSat, Mar 15, 12:36 AM GMT-3 · 567 days ago · 118 km deep · 61 km away
5. 4.354 km S of Calama, ChileSat, Mar 8, 5:57 AM GMT-3 · 574 days ago · 113 km deep · 78 km away
6. 4.235 km NE of Calama, ChileWed, Mar 5, 10:59 PM GMT-3 · 576 days ago · 109 km deep · 23 km away

From the USGS Earthquake Hazards Program and its partner networks, event us6000q3wf. Read Fri, Oct 2, 2026, 9:07 PM UTC.