M4.6 earthquake 121 km NNE of Calama, Chile

Magnitude

4.6 (Mwr, regional moment), light

Magnitude from

USGS National Earthquake Information Center

Local time

Fri, Jan 28, 2022, 2:20 AM GMT-3

UTC

2022-01-28 05:20:37 UTC

Depth

131.0 km (81.4 mi), intermediate-depth

Epicenter

21.401° S, 68.597° W

Region

Chile

Tsunami flag

No

Status

Reviewed by a seismologist

Location uncertainty

About 6.8 km horizontally, 6.6 km in depth

Depth from

From location

Station coverage gap

48°

Stations used

61

• Calama, ChilePopulation 166,334. Forecast122 kmNNE
• La Paz, BoliviaPopulation 2,004,652. Forecast547 kmS

After

1. 4.4112 km WSW of Uyuni, BoliviaSat, Jan 29, 12:58 AM GMT-3 · 1710 days ago · 168 km deep · 99 km away
2. 4.199 km N of Calama, ChileFri, Feb 4, 12:10 PM GMT-3 · 1703 days ago · 117 km deep · 38 km away
3. 5.341 km NE of Calama, ChileSun, Feb 6, 8:46 PM GMT-3 · 1701 days ago · 105 km deep · 86 km away · felt by 5
4. 4.2131 km N of Calama, ChileFri, Feb 11, 12:26 AM GMT-3 · 1697 days ago · 116 km deep · 35 km away
5. 4.5127 km NNE of Calama, ChileSun, Feb 13, 1:31 AM GMT-3 · 1694 days ago · 125 km deep · 10 km away
6. 4.4119 km WSW of Colchani, BoliviaThu, Feb 17, 5:24 AM GMT-3 · 1690 days ago · 187 km deep · 97 km away
7. 4.2144 km NNE of Calama, ChileSun, Feb 20, 7:33 AM GMT-3 · 1687 days ago · 140 km deep · 24 km away
8. 4.386 km NW of Ollag?e, ChileMon, Feb 21, 8:26 AM GMT-3 · 1686 days ago · 108 km deep · 81 km away · felt by 1
9. 4.4159 km N of Calama, ChileMon, Feb 21, 4:37 PM GMT-3 · 1686 days ago · 140 km deep · 47 km away · felt by 2
10. 4.267 km NNE of Calama, ChileTue, Feb 22, 5:38 AM GMT-3 · 1685 days ago · 139 km deep · 54 km away
11. 4.2116 km NE of Tocopilla, ChileWed, Feb 23, 6:37 PM GMT-3 · 1684 days ago · 13 km deep · 93 km away · felt by 1
12. 4.586 km NE of Calama, ChileMon, Feb 28, 1:18 AM GMT-3 · 1680 days ago · 131 km deep · 55 km away
13. 4.0118 km N of Calama, ChileSat, Mar 5, 11:25 PM GMT-3 · 1674 days ago · 118 km deep · 42 km away
14. 4.850 km NE of Calama, ChileWed, Mar 9, 3:04 PM GMT-3 · 1670 days ago · 106 km deep · 85 km away
15. 4.1158 km N of Calama, ChileSat, Mar 12, 7:18 PM GMT-3 · 1667 days ago · 105 km deep · 44 km away
16. 4.2129 km N of Calama, ChileSun, Mar 13, 6:23 AM GMT-3 · 1666 days ago · 127 km deep · 36 km away
17. 4.476 km NE of Calama, ChileMon, Mar 14, 7:20 PM GMT-3 · 1665 days ago · 115 km deep · 55 km away
18. 4.8131 km SE of Iquique, ChileTue, Mar 15, 10:50 AM GMT-3 · 1664 days ago · 99 km deep · 83 km away · felt by 6
19. 4.4151 km N of Calama, ChileMon, Mar 21, 3:42 AM GMT-3 · 1658 days ago · 125 km deep · 36 km away

Before

1. 4.4132 km N of Calama, ChileMon, Jan 24, 3:40 AM GMT-3 · 1714 days ago · 133 km deep · 31 km away · felt by 1
2. 4.4161 km NNE of Calama, ChileSun, Jan 23, 3:28 PM GMT-3 · 1715 days ago · 148 km deep · 40 km away · felt by 1
3. 4.3158 km ESE of Iquique, ChileFri, Jan 21, 5:20 PM GMT-3 · 1717 days ago · 115 km deep · 54 km away
4. 3.8120 km ESE of Iquique, ChileFri, Jan 21, 3:54 AM GMT-3 · 1717 days ago · 108 km deep · 91 km away · felt by 2
5. 4.2114 km NNE of Calama, ChileWed, Jan 19, 7:02 PM GMT-3 · 1719 days ago · 124 km deep · 25 km away
6. 4.0130 km NNE of Calama, ChileFri, Jan 14, 10:26 PM GMT-3 · 1724 days ago · 151 km deep · 38 km away
7. 4.3129 km N of Calama, ChileFri, Jan 14, 2:50 AM GMT-3 · 1724 days ago · 119 km deep · 33 km away
8. 4.2162 km N of Calama, ChileTue, Jan 11, 1:12 PM GMT-3 · 1727 days ago · 110 km deep · 47 km away
9. 4.160 km NNE of Calama, ChileMon, Jan 10, 3:52 AM GMT-3 · 1728 days ago · 149 km deep · 64 km away
10. 4.322 km NNE of Calama, ChileFri, Jan 7, 9:08 AM GMT-3 · 1731 days ago · 125 km deep · 100 km away
11. 4.2146 km N of Calama, ChileTue, Jan 4, 11:17 PM GMT-3 · 1734 days ago · 119 km deep · 29 km away
12. 4.7131 km NNE of Calama, ChileSun, Jan 2, 8:56 AM GMT-3 · 1736 days ago · 138 km deep · 20 km away

From the USGS Earthquake Hazards Program and its partner networks, event us7000gfrx. Read Sun, Oct 4, 2026, 3:55 PM UTC.