M4.5 earthquake 86 km NE of Calama, Chile

Magnitude

4.5 (mb, body-wave), light

Magnitude from

USGS National Earthquake Information Center

Local time

Mon, Feb 28, 2022, 1:18 AM GMT-3

UTC

2022-02-28 04:18:06 UTC

Depth

130.5 km (81.1 mi), intermediate-depth

Epicenter

21.856° S, 68.394° W

Region

Chile

Tsunami flag

No

Status

Reviewed by a seismologist

Location uncertainty

About 5.1 km horizontally, 5.3 km in depth

Magnitude uncertainty

±0.06

Depth from

From location

Station coverage gap

43°

Stations used

83

• Calama, ChilePopulation 166,334. Forecast86 kmNE
• La Paz, BoliviaPopulation 2,004,652. Forecast596 kmS

After

1. 4.0118 km N of Calama, ChileSat, Mar 5, 11:25 PM GMT-3 · 1672 days ago · 118 km deep · 81 km away
2. 4.850 km NE of Calama, ChileWed, Mar 9, 3:04 PM GMT-3 · 1669 days ago · 106 km deep · 38 km away
3. 4.1158 km N of Calama, ChileSat, Mar 12, 7:18 PM GMT-3 · 1665 days ago · 105 km deep · 98 km away
4. 4.2129 km N of Calama, ChileSun, Mar 13, 6:23 AM GMT-3 · 1665 days ago · 127 km deep · 84 km away
5. 4.476 km NE of Calama, ChileMon, Mar 14, 7:20 PM GMT-3 · 1663 days ago · 115 km deep · 12 km away
6. 4.4151 km N of Calama, ChileMon, Mar 21, 3:42 AM GMT-3 · 1657 days ago · 125 km deep · 91 km away
7. 4.255 km NE of Calama, ChileSun, Apr 3, 5:57 AM GMT-4 · 1644 days ago · 126 km deep · 31 km away
8. 4.3147 km N of Calama, ChileThu, Apr 7, 5:14 PM GMT-4 · 1639 days ago · 131 km deep · 93 km away
9. 4.239 km NNE of Calama, ChileThu, Apr 7, 8:14 PM GMT-4 · 1639 days ago · 115 km deep · 50 km away
10. 4.110 km E of Calama, ChileFri, Apr 8, 5:03 AM GMT-4 · 1639 days ago · 115 km deep · 80 km away
11. 4.6153 km NNE of Calama, ChileSun, Apr 10, 9:46 PM GMT-4 · 1636 days ago · 128 km deep · 85 km away · felt by 1
12. 4.0132 km N of Calama, ChileTue, Apr 12, 11:40 PM GMT-4 · 1634 days ago · 117 km deep · 80 km away
13. 4.5154 km NNE of Calama, ChileFri, Apr 15, 1:49 AM GMT-4 · 1632 days ago · 131 km deep · 86 km away · felt by 3
14. 4.324 km ESE of Calama, ChileFri, Apr 15, 6:02 AM GMT-4 · 1632 days ago · 121 km deep · 82 km away
15. 4.375 km NNE of Calama, ChileSun, Apr 17, 5:58 PM GMT-4 · 1629 days ago · 129 km deep · 26 km away
16. 4.6134 km NNE of Calama, ChileThu, Apr 21, 3:27 PM GMT-4 · 1625 days ago · 119 km deep · 53 km away · felt by 1
17. 4.6145 km NNE of Calama, ChileSun, Apr 24, 7:30 AM GMT-4 · 1623 days ago · 139 km deep · 75 km away

Before

1. 4.267 km NNE of Calama, ChileTue, Feb 22, 5:38 AM GMT-3 · 1684 days ago · 139 km deep · 31 km away
2. 4.2144 km NNE of Calama, ChileSun, Feb 20, 7:33 AM GMT-3 · 1686 days ago · 140 km deep · 78 km away
3. 4.5127 km NNE of Calama, ChileSun, Feb 13, 1:31 AM GMT-3 · 1693 days ago · 125 km deep · 64 km away
4. 4.2131 km N of Calama, ChileFri, Feb 11, 12:26 AM GMT-3 · 1695 days ago · 116 km deep · 84 km away
5. 5.341 km NE of Calama, ChileSun, Feb 6, 8:46 PM GMT-3 · 1699 days ago · 105 km deep · 45 km away · felt by 5
6. 4.199 km N of Calama, ChileFri, Feb 4, 12:10 PM GMT-3 · 1702 days ago · 117 km deep · 64 km away
7. 4.219 km E of Calama, ChileThu, Feb 3, 1:33 PM GMT-3 · 1703 days ago · 113 km deep · 76 km away
8. 4.4128 km NNE of San Pedro de Atacama, ChileSat, Jan 29, 5:46 PM GMT-3 · 1707 days ago · 195 km deep · 87 km away

From the USGS Earthquake Hazards Program and its partner networks, event us6000h0n3. Read Sat, Oct 3, 2026, 6:22 AM UTC.