M4.0 earthquake 145 km NNE of Calama, Chile

Magnitude

4.0 (mb, body-wave), light

Magnitude from

USGS National Earthquake Information Center

Local time

Sun, May 22, 2022, 10:32 AM GMT-4

UTC

2022-05-22 14:32:37 UTC

Depth

135.2 km (84.0 mi), intermediate-depth

Epicenter

21.198° S, 68.506° W

Region

Chile

Tsunami flag

No

Status

Reviewed by a seismologist

Location uncertainty

About 6.6 km horizontally, 6.9 km in depth

Magnitude uncertainty

±0.18

Depth from

From location

Station coverage gap

86°

Stations used

23

• Calama, ChilePopulation 166,334. Forecast146 kmNNE
• La Paz, BoliviaPopulation 2,004,652. Forecast524 kmS

After

1. 4.3104 km WSW of Colchani, BoliviaWed, May 25, 9:55 PM GMT-4 · 1591 days ago · 164 km deep · 97 km away
2. 4.2116 km SW of Uyuni, BoliviaThu, May 26, 4:28 AM GMT-4 · 1591 days ago · 211 km deep · 82 km away
3. 4.2124 km N of Calama, ChileFri, May 27, 9:05 PM GMT-4 · 1589 days ago · 105 km deep · 33 km away
4. 4.1136 km ESE of Iquique, ChileMon, May 30, 8:29 PM GMT-4 · 1586 days ago · 102 km deep · 86 km away · felt by 3
5. 4.1142 km SE of Iquique, ChileSat, Jun 4, 11:22 PM GMT-4 · 1581 days ago · 109 km deep · 62 km away
6. 4.3111 km NNE of Calama, ChileMon, Jun 6, 2:44 PM GMT-4 · 1579 days ago · 111 km deep · 35 km away
7. 4.2140 km N of Calama, ChileTue, Jun 7, 8:17 PM GMT-4 · 1578 days ago · 127 km deep · 20 km away
8. 4.8159 km NNE of Calama, ChileSat, Jun 11, 8:27 AM GMT-4 · 1575 days ago · 129 km deep · 27 km away · felt by 2
9. 4.2139 km ESE of Iquique, ChileFri, Jul 1, 5:01 AM GMT-4 · 1555 days ago · 104 km deep · 71 km away · felt by 1
10. 4.494 km NNE of Calama, ChileSat, Jul 2, 9:50 PM GMT-4 · 1553 days ago · 107 km deep · 52 km away
11. 4.6107 km NNE of Calama, ChileSun, Jul 3, 3:21 PM GMT-4 · 1552 days ago · 143 km deep · 42 km away
12. 4.4148 km NE of Calama, ChileMon, Jul 4, 11:59 AM GMT-4 · 1552 days ago · 137 km deep · 56 km away
13. 4.271 km NNE of Calama, ChileTue, Jul 5, 12:48 PM GMT-4 · 1551 days ago · 130 km deep · 77 km away
14. 4.2147 km NNE of Calama, ChileWed, Jul 6, 6:56 PM GMT-4 · 1549 days ago · 131 km deep · 12 km away
15. 4.371 km NNE of Calama, ChileThu, Jul 7, 10:21 AM GMT-4 · 1549 days ago · 136 km deep · 75 km away
16. 4.178 km NNE of Calama, ChileSun, Jul 10, 7:22 PM GMT-4 · 1545 days ago · 111 km deep · 68 km away
17. 4.2Chile-Bolivia border regionTue, Jul 12, 11:17 AM GMT-4 · 1544 days ago · 109 km deep · 5 km away
18. 4.5146 km NNE of Calama, ChileFri, Jul 15, 3:04 AM GMT-4 · 1541 days ago · 134 km deep · 4 km away
19. 4.1118 km N of Calama, ChileSat, Jul 16, 7:25 PM GMT-4 · 1539 days ago · 111 km deep · 53 km away
20. 4.2Tarapaca, ChileTue, Jul 19, 12:06 AM GMT-4 · 1537 days ago · 108 km deep · 76 km away · felt by 2

Before

1. 4.4111 km ESE of Iquique, ChileSat, May 21, 9:41 AM GMT-4 · 1596 days ago · 101 km deep · 98 km away · felt by 9
2. 4.1114 km ESE of Iquique, ChileFri, May 20, 5:15 PM GMT-4 · 1596 days ago · 105 km deep · 88 km away
3. 4.0131 km N of Calama, ChileSun, May 15, 9:17 PM GMT-4 · 1601 days ago · 125 km deep · 36 km away
4. 4.2148 km N of Calama, ChileFri, May 6, 3:29 AM GMT-4 · 1611 days ago · 124 km deep · 26 km away
5. 4.0146 km ESE of Iquique, ChileThu, Apr 28, 1:14 AM GMT-4 · 1619 days ago · 112 km deep · 59 km away · felt by 1
6. 4.6145 km NNE of Calama, ChileSun, Apr 24, 7:30 AM GMT-4 · 1623 days ago · 139 km deep · 2 km away

From the USGS Earthquake Hazards Program and its partner networks, event us6000hn45. Read Sat, Oct 3, 2026, 5:43 AM UTC.