M4.3 earthquake 74 km NNE of Calama, Chile

Magnitude

4.3 (mb, body-wave), light

Magnitude from

USGS National Earthquake Information Center

Local time

Thu, Feb 9, 2023, 11:45 AM GMT-3

UTC

2023-02-09 14:45:46 UTC

Depth

131.1 km (81.5 mi), intermediate-depth

Epicenter

21.841° S, 68.637° W

Region

Chile

Tsunami flag

No

Status

Reviewed by a seismologist

Location uncertainty

About 7.2 km horizontally, 6.8 km in depth

Magnitude uncertainty

±0.18

Depth from

From location

Station coverage gap

51°

Stations used

21

• Calama, ChilePopulation 166,334. Forecast75 kmNNE
• La Paz, BoliviaPopulation 2,004,652. Forecast596 kmS

After

1. 4.4120 km NNE of Calama, ChileSat, Feb 11, 7:00 AM GMT-3 · 1331 days ago · 148 km deep · 51 km away
2. 4.482 km NNE of Calama, ChileSat, Feb 11, 5:23 PM GMT-3 · 1330 days ago · 133 km deep · 10 km away
3. 4.461 km W of Ollagüe, ChileWed, Feb 15, 2:15 PM GMT-3 · 1326 days ago · 117 km deep · 75 km away
4. 4.6Antofagasta, ChileWed, Feb 15, 5:16 PM GMT-3 · 1326 days ago · 125 km deep · 51 km away · felt by 1
5. 4.237 km ENE of Calama, ChileSat, Feb 18, 1:10 PM GMT-3 · 1323 days ago · 111 km deep · 48 km away
6. 4.155 km NE of Calama, ChileTue, Feb 21, 8:22 PM GMT-3 · 1320 days ago · 133 km deep · 23 km away
7. 4.366 km NE of Calama, ChileFri, Feb 24, 3:12 AM GMT-3 · 1318 days ago · 124 km deep · 16 km away
8. 4.312 km SE of Calama, ChileMon, Feb 27, 9:53 AM GMT-3 · 1315 days ago · 113 km deep · 81 km away · felt by 1
9. 4.575 km NNE of Calama, ChileMon, Feb 27, 5:52 PM GMT-3 · 1314 days ago · 121 km deep · 6 km away
10. 4.5Chile-Bolivia border regionMon, Feb 27, 8:47 PM GMT-3 · 1314 days ago · 123 km deep · 90 km away · felt by 1
11. 4.4Chile-Bolivia border regionTue, Feb 28, 1:54 AM GMT-3 · 1314 days ago · 135 km deep · 29 km away
12. 4.171 km NE of Calama, ChileTue, Feb 28, 5:10 PM GMT-3 · 1313 days ago · 141 km deep · 17 km away
13. 4.132 km N of Calama, ChileWed, Mar 1, 1:19 AM GMT-3 · 1313 days ago · 102 km deep · 47 km away
14. 4.169 km WSW of Ollagüe, ChileFri, Mar 3, 6:48 AM GMT-3 · 1311 days ago · 127 km deep · 57 km away
15. 4.358 km NNE of Calama, ChileWed, Mar 8, 1:27 AM GMT-3 · 1306 days ago · 128 km deep · 16 km away
16. 4.420 km WNW of Ollagüe, ChileThu, Mar 9, 10:16 PM GMT-3 · 1304 days ago · 126 km deep · 78 km away
17. 4.441 km NNE of Calama, ChileSat, Mar 11, 5:27 AM GMT-3 · 1303 days ago · 113 km deep · 35 km away
18. 5.4161 km N of Calama, ChileSat, Mar 25, 9:02 PM GMT-3 · 1288 days ago · 105 km deep · 93 km away · felt by 14

Before

1. 4.2113 km NNE of Calama, ChileTue, Feb 7, 7:22 AM GMT-3 · 1335 days ago · 131 km deep · 40 km away
2. 4.3139 km N of Calama, ChileMon, Feb 6, 4:48 AM GMT-3 · 1336 days ago · 95 km deep · 82 km away
3. 4.284 km NNE of Calama, ChileMon, Jan 30, 3:25 AM GMT-3 · 1343 days ago · 127 km deep · 16 km away
4. 4.3137 km N of Calama, ChileSun, Jan 29, 9:31 PM GMT-3 · 1343 days ago · 116 km deep · 73 km away
5. 4.5101 km NNE of Calama, ChileTue, Jan 24, 4:08 PM GMT-3 · 1348 days ago · 123 km deep · 27 km away
6. 4.6140 km NNE of Calama, ChileTue, Jan 24, 8:23 AM GMT-3 · 1349 days ago · 116 km deep · 66 km away
7. 4.4102 km NNE of Calama, ChileSat, Jan 21, 11:37 AM GMT-3 · 1352 days ago · 138 km deep · 29 km away
8. 4.1155 km NNE of Calama, ChileSat, Jan 21, 3:51 AM GMT-3 · 1352 days ago · 149 km deep · 83 km away
9. 4.9Chile-Bolivia border regionMon, Jan 16, 4:50 AM GMT-3 · 1357 days ago · 114 km deep · 21 km away · felt by 2
10. 4.315 km NNE of Calama, ChileThu, Jan 12, 1:12 PM GMT-3 · 1360 days ago · 106 km deep · 59 km away
11. 4.2112 km NNE of Calama, ChileWed, Jan 11, 9:03 AM GMT-3 · 1362 days ago · 151 km deep · 38 km away

From the USGS Earthquake Hazards Program and its partner networks, event us6000jmqx. Read Sun, Oct 4, 2026, 2:37 AM UTC.