M4.3 earthquake 137 km N of Calama, Chile

Magnitude

4.3 (Mwr, regional moment), light

Magnitude from

USGS National Earthquake Information Center

Local time

Sun, Jan 29, 2023, 9:31 PM GMT-3

UTC

2023-01-30 00:31:13 UTC

Depth

116.3 km (72.3 mi), intermediate-depth

Epicenter

21.220° S, 68.855° W

Region

Chile

Tsunami flag

No

Status

Reviewed by a seismologist

Location uncertainty

About 4.4 km horizontally, 5.0 km in depth

Depth from

From location

Station coverage gap

42°

Stations used

43

• Calama, ChilePopulation 166,334. Forecast138 kmN
• La Paz, BoliviaPopulation 2,004,652. Forecast530 kmS

After

1. 4.284 km NNE of Calama, ChileMon, Jan 30, 3:25 AM GMT-3 · 1343 days ago · 127 km deep · 57 km away
2. 4.3139 km N of Calama, ChileMon, Feb 6, 4:48 AM GMT-3 · 1336 days ago · 95 km deep · 19 km away
3. 4.2113 km NNE of Calama, ChileTue, Feb 7, 7:22 AM GMT-3 · 1334 days ago · 131 km deep · 47 km away
4. 4.1141 km ESE of Iquique, ChileWed, Feb 8, 8:04 PM GMT-3 · 1333 days ago · 104 km deep · 57 km away
5. 4.374 km NNE of Calama, ChileThu, Feb 9, 11:45 AM GMT-3 · 1332 days ago · 131 km deep · 73 km away
6. 4.4120 km NNE of Calama, ChileSat, Feb 11, 7:00 AM GMT-3 · 1330 days ago · 148 km deep · 25 km away
7. 4.482 km NNE of Calama, ChileSat, Feb 11, 5:23 PM GMT-3 · 1330 days ago · 133 km deep · 63 km away
8. 4.461 km W of Ollagüe, ChileWed, Feb 15, 2:15 PM GMT-3 · 1326 days ago · 117 km deep · 2 km away
9. 4.155 km NE of Calama, ChileTue, Feb 21, 8:22 PM GMT-3 · 1320 days ago · 133 km deep · 96 km away
10. 4.287 km WNW of Ollagüe, ChileWed, Feb 22, 12:18 PM GMT-3 · 1319 days ago · 106 km deep · 39 km away
11. 4.366 km NE of Calama, ChileFri, Feb 24, 3:12 AM GMT-3 · 1318 days ago · 124 km deep · 88 km away
12. 4.575 km NNE of Calama, ChileMon, Feb 27, 5:52 PM GMT-3 · 1314 days ago · 121 km deep · 68 km away
13. 4.5Chile-Bolivia border regionMon, Feb 27, 8:47 PM GMT-3 · 1314 days ago · 123 km deep · 17 km away · felt by 1
14. 4.4Chile-Bolivia border regionTue, Feb 28, 1:54 AM GMT-3 · 1314 days ago · 135 km deep · 55 km away
15. 4.171 km NE of Calama, ChileTue, Feb 28, 5:10 PM GMT-3 · 1313 days ago · 141 km deep · 88 km away
16. 4.169 km WSW of Ollagüe, ChileFri, Mar 3, 6:48 AM GMT-3 · 1310 days ago · 127 km deep · 19 km away
17. 4.358 km NNE of Calama, ChileWed, Mar 8, 1:27 AM GMT-3 · 1306 days ago · 128 km deep · 88 km away
18. 4.420 km WNW of Ollagüe, ChileThu, Mar 9, 10:16 PM GMT-3 · 1304 days ago · 126 km deep · 43 km away
19. 4.441 km NNE of Calama, ChileSat, Mar 11, 5:27 AM GMT-3 · 1303 days ago · 113 km deep · 96 km away
20. 5.4161 km N of Calama, ChileSat, Mar 25, 9:02 PM GMT-3 · 1288 days ago · 105 km deep · 35 km away · felt by 14

Before

1. 4.5101 km NNE of Calama, ChileTue, Jan 24, 4:08 PM GMT-3 · 1348 days ago · 123 km deep · 59 km away
2. 4.6140 km NNE of Calama, ChileTue, Jan 24, 8:23 AM GMT-3 · 1348 days ago · 116 km deep · 52 km away
3. 4.4102 km NNE of Calama, ChileSat, Jan 21, 11:37 AM GMT-3 · 1351 days ago · 138 km deep · 64 km away
4. 4.1155 km NNE of Calama, ChileSat, Jan 21, 3:51 AM GMT-3 · 1352 days ago · 149 km deep · 37 km away
5. 4.9Chile-Bolivia border regionMon, Jan 16, 4:50 AM GMT-3 · 1357 days ago · 114 km deep · 71 km away · felt by 2
6. 4.2112 km NNE of Calama, ChileWed, Jan 11, 9:03 AM GMT-3 · 1361 days ago · 151 km deep · 49 km away
7. 4.584 km NNE of Calama, ChileTue, Jan 10, 6:44 AM GMT-3 · 1362 days ago · 150 km deep · 69 km away
8. 4.3158 km N of Calama, ChileSun, Jan 8, 5:23 PM GMT-3 · 1364 days ago · 128 km deep · 30 km away
9. 4.1136 km N of Calama, ChileSun, Jan 1, 10:27 AM GMT-3 · 1371 days ago · 90 km deep · 11 km away

From the USGS Earthquake Hazards Program and its partner networks, event us6000jk86. Read Sat, Oct 3, 2026, 8:31 PM UTC.