M4.1 earthquake 136 km N of Calama, Chile

Magnitude

4.1 (mb, body-wave), light

Magnitude from

USGS National Earthquake Information Center

Local time

Sun, Jan 1, 2023, 10:27 AM GMT-3

UTC

2023-01-01 13:27:29 UTC

Depth

90.5 km (56.2 mi), intermediate-depth

Epicenter

21.222° S, 68.962° W

Region

Chile

Tsunami flag

No

Status

Reviewed by a seismologist

Location uncertainty

About 6.8 km horizontally, 7.6 km in depth

Magnitude uncertainty

±0.17

Depth from

From location

Station coverage gap

55°

Stations used

28

• Calama, ChilePopulation 166,334. Forecast137 kmN
• La Paz, BoliviaPopulation 2,004,652. Forecast532 kmS

After

1. 4.3158 km N of Calama, ChileSun, Jan 8, 5:23 PM GMT-3 · 1364 days ago · 128 km deep · 39 km away
2. 4.584 km NNE of Calama, ChileTue, Jan 10, 6:44 AM GMT-3 · 1362 days ago · 150 km deep · 74 km away
3. 4.2112 km NNE of Calama, ChileWed, Jan 11, 9:03 AM GMT-3 · 1361 days ago · 151 km deep · 57 km away
4. 4.9Chile-Bolivia border regionMon, Jan 16, 4:50 AM GMT-3 · 1356 days ago · 114 km deep · 78 km away · felt by 2
5. 4.1155 km NNE of Calama, ChileSat, Jan 21, 3:51 AM GMT-3 · 1351 days ago · 149 km deep · 48 km away
6. 4.4102 km NNE of Calama, ChileSat, Jan 21, 11:37 AM GMT-3 · 1351 days ago · 138 km deep · 71 km away
7. 4.6140 km NNE of Calama, ChileTue, Jan 24, 8:23 AM GMT-3 · 1348 days ago · 116 km deep · 63 km away
8. 4.5101 km NNE of Calama, ChileTue, Jan 24, 4:08 PM GMT-3 · 1348 days ago · 123 km deep · 66 km away
9. 4.3137 km N of Calama, ChileSun, Jan 29, 9:31 PM GMT-3 · 1343 days ago · 116 km deep · 11 km away
10. 4.284 km NNE of Calama, ChileMon, Jan 30, 3:25 AM GMT-3 · 1342 days ago · 127 km deep · 61 km away
11. 4.3139 km N of Calama, ChileMon, Feb 6, 4:48 AM GMT-3 · 1335 days ago · 95 km deep · 8 km away
12. 4.2113 km NNE of Calama, ChileTue, Feb 7, 7:22 AM GMT-3 · 1334 days ago · 131 km deep · 55 km away
13. 4.1141 km ESE of Iquique, ChileWed, Feb 8, 8:04 PM GMT-3 · 1333 days ago · 104 km deep · 57 km away
14. 4.374 km NNE of Calama, ChileThu, Feb 9, 11:45 AM GMT-3 · 1332 days ago · 131 km deep · 77 km away
15. 4.4120 km NNE of Calama, ChileSat, Feb 11, 7:00 AM GMT-3 · 1330 days ago · 148 km deep · 34 km away
16. 4.482 km NNE of Calama, ChileSat, Feb 11, 5:23 PM GMT-3 · 1330 days ago · 133 km deep · 67 km away
17. 4.461 km W of Ollagüe, ChileWed, Feb 15, 2:15 PM GMT-3 · 1326 days ago · 117 km deep · 12 km away
18. 4.155 km NE of Calama, ChileTue, Feb 21, 8:22 PM GMT-3 · 1320 days ago · 133 km deep · 99 km away
19. 4.287 km WNW of Ollagüe, ChileWed, Feb 22, 12:18 PM GMT-3 · 1319 days ago · 106 km deep · 36 km away
20. 4.366 km NE of Calama, ChileFri, Feb 24, 3:12 AM GMT-3 · 1317 days ago · 124 km deep · 92 km away
21. 4.575 km NNE of Calama, ChileMon, Feb 27, 5:52 PM GMT-3 · 1314 days ago · 121 km deep · 71 km away
22. 4.5Chile-Bolivia border regionMon, Feb 27, 8:47 PM GMT-3 · 1314 days ago · 123 km deep · 15 km away · felt by 1
23. 4.4Chile-Bolivia border regionTue, Feb 28, 1:54 AM GMT-3 · 1314 days ago · 135 km deep · 63 km away
24. 4.171 km NE of Calama, ChileTue, Feb 28, 5:10 PM GMT-3 · 1313 days ago · 141 km deep · 93 km away

Before

1. 4.2134 km N of Calama, ChileSun, Dec 25, 7:47 PM GMT-3 · 1378 days ago · 120 km deep · 19 km away
2. 4.2137 km NNE of Calama, ChileSun, Dec 25, 11:08 AM GMT-3 · 1378 days ago · 122 km deep · 50 km away
3. 4.281 km NNE of Calama, ChileSat, Dec 17, 1:18 PM GMT-3 · 1386 days ago · 130 km deep · 77 km away
4. 4.2157 km N of Calama, ChileThu, Dec 15, 2:38 AM GMT-3 · 1388 days ago · 134 km deep · 35 km away
5. 4.2140 km N of Calama, ChileWed, Dec 14, 10:18 AM GMT-3 · 1389 days ago · 114 km deep · 30 km away
6. 4.0144 km N of Calama, ChileMon, Dec 12, 5:35 AM GMT-3 · 1391 days ago · 114 km deep · 13 km away
7. 4.4Chile-Bolivia border regionFri, Dec 2, 2:45 PM GMT-3 · 1401 days ago · 150 km deep · 45 km away
8. 4.5Chile-Bolivia border regionFri, Dec 2, 10:40 AM GMT-3 · 1401 days ago · 112 km deep · 68 km away · felt by 3

From the USGS Earthquake Hazards Program and its partner networks, event us7000j1f6. Read Sat, Oct 3, 2026, 5:03 PM UTC.