M4.5 earthquake 48 km SSW of Ollagüe, Chile

Magnitude

4.5 (mb, body-wave), light

Magnitude from

USGS National Earthquake Information Center

Local time

Mon, Sep 15, 2025, 8:21 PM GMT-3

UTC

2025-09-15 23:21:44 UTC

Depth

121.7 km (75.6 mi), intermediate-depth

Epicenter

21.635° S, 68.408° W

Region

Chile

Tsunami flag

No

Status

Reviewed by a seismologist

Location uncertainty

About 5.4 km horizontally, 6.2 km in depth

Magnitude uncertainty

±0.11

Depth from

From location

Station coverage gap

90°

Stations used

33

• Calama, ChilePopulation 166,334. Forecast106 kmNNE
• La Paz, BoliviaPopulation 2,004,652. Forecast572 kmS

After

1. 4.137 km WNW of Ollagüe, ChileTue, Sep 16, 6:22 PM GMT-3 · 380 days ago · 131 km deep · 60 km away
2. 4.739 km N of Calama, ChileWed, Sep 24, 2:06 AM GMT-3 · 373 days ago · 102 km deep · 79 km away
3. 4.341 km N of Calama, ChileWed, Sep 24, 9:15 AM GMT-3 · 373 days ago · 103 km deep · 77 km away
4. 4.257 km SW of Ollagüe, ChileWed, Sep 24, 12:15 PM GMT-3 · 372 days ago · 136 km deep · 22 km away
5. 4.455 km W of Ollagüe, ChileSat, Sep 27, 4:47 AM GMT-3 · 370 days ago · 114 km deep · 63 km away
6. 4.646 km W of Ollagüe, ChileSun, Sep 28, 2:25 AM GMT-3 · 369 days ago · 118 km deep · 62 km away
7. 4.251 km NNE of Calama, ChileMon, Sep 29, 2:40 PM GMT-3 · 367 days ago · 108 km deep · 58 km away
8. 4.279 km W of Ollagüe, ChileTue, Sep 30, 5:31 PM GMT-3 · 366 days ago · 103 km deep · 72 km away · felt by 1
9. 4.385 km W of Ollagüe, ChileThu, Oct 2, 3:46 PM GMT-3 · 364 days ago · 105 km deep · 78 km away
10. 4.268 km NNE of Calama, ChileSat, Oct 4, 8:37 AM GMT-3 · 363 days ago · 121 km deep · 38 km away
11. 4.355 km NNE of Calama, ChileMon, Oct 13, 7:52 AM GMT-3 · 354 days ago · 118 km deep · 51 km away
12. 4.178 km W of Ollagüe, ChileMon, Oct 13, 8:14 PM GMT-3 · 353 days ago · 111 km deep · 85 km away
13. 4.869 km NNE of Calama, ChileTue, Oct 14, 1:43 AM GMT-3 · 353 days ago · 116 km deep · 36 km away
14. 4.267 km NNE of Calama, ChileSun, Oct 19, 12:45 AM GMT-3 · 348 days ago · 123 km deep · 39 km away
15. 4.349 km SSW of Ollagüe, ChileMon, Oct 27, 8:07 AM GMT-3 · 340 days ago · 121 km deep · 3 km away
16. 4.051 km NE of Calama, ChileMon, Nov 3, 6:22 PM GMT-3 · 332 days ago · 122 km deep · 55 km away
17. 4.252 km E of Ollagüe, ChileFri, Nov 7, 5:42 AM GMT-3 · 329 days ago · 171 km deep · 77 km away
18. 4.070 km NNE of Calama, ChileSat, Nov 8, 12:48 PM GMT-3 · 327 days ago · 141 km deep · 35 km away
19. 4.343 km WSW of Ollagüe, ChileSun, Nov 9, 8:01 PM GMT-3 · 326 days ago · 129 km deep · 41 km away

Before

1. 4.152 km SW of Ollagüe, ChileThu, Sep 11, 3:23 PM GMT-3 · 385 days ago · 134 km deep · 17 km away
2. 4.684 km WNW of Ollagüe, ChileSun, Sep 7, 8:49 PM GMT-3 · 389 days ago · 108 km deep · 98 km away
3. 4.260 km SSW of Ollagüe, ChileThu, Sep 4, 12:39 PM GMT-4 · 392 days ago · 139 km deep · 15 km away
4. 4.115 km ENE of Calama, ChileSun, Aug 31, 11:18 PM GMT-4 · 396 days ago · 122 km deep · 93 km away
5. 4.222 km NW of Ollagüe, ChileSat, Aug 30, 12:11 AM GMT-4 · 398 days ago · 118 km deep · 60 km away
6. 4.671 km SSW of Ollagüe, ChileMon, Aug 25, 2:01 PM GMT-4 · 402 days ago · 121 km deep · 25 km away
7. 4.358 km SSW of Ollagüe, ChileFri, Aug 22, 7:06 PM GMT-4 · 405 days ago · 132 km deep · 10 km away
8. 4.247 km S of Ollagüe, ChileThu, Aug 21, 5:08 AM GMT-4 · 407 days ago · 149 km deep · 8 km away
9. 4.239 km S of Ollagüe, ChileThu, Aug 21, 4:57 AM GMT-4 · 407 days ago · 131 km deep · 18 km away · felt by 1

From the USGS Earthquake Hazards Program and its partner networks, event us7000qwea. Read Fri, Oct 2, 2026, 2:09 AM UTC.