Chile earthquakes

M4.2 earthquake 157 km NNE of Calama, Chile

A magnitude 4.2 earthquake struck 157 km NNE of Calama, Chile on Mon, Nov 22, 2021, 8:07 AM GMT-3 (11:07 UTC), 132 km (82 mi) below the surface.

A larger quake followed: M4.7 131 km NNE of Calama, Chile. This one was a foreshock.

Pozo Almonte forecastMore in Chile

Map

Where this earthquake was located, with the others nearby. Select one for its page.

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The earthquake

Magnitude
4.2 (mb, body-wave), light
Magnitude from
USGS National Earthquake Information Center
Local time
UTC
2021-11-22 11:07:20 UTC
Depth
132.3 km (82.2 mi), intermediate-depth
Epicenter
21.077° S, 68.543° W
Region
Chile
Tsunami flag
No
Status
Reviewed by a seismologist

Did you feel it?

No one has reported feeling this quake to the USGS.

How well it is located

Reviewed by a seismologist.

Location uncertainty
About 5.7 km horizontally, 7.6 km in depth
Magnitude uncertainty
±0.14
Depth from
From location
Station coverage gap
100°
Stations used
43

Nearest places

Distance and direction from each place to the epicenter, with its forecast.

Nearby

Within 100 km, magnitude 1.5 and up: 19 in the 60 days after this one and 6 in the 30 days before it.

After

  1. 4.2117 km N of Calama, Chile · 1775 days ago · 119 km deep · 48 km away
  2. 4.6119 km ESE of Iquique, Chile · 1773 days ago · 95 km deep · 79 km away · felt by 18
  3. 4.0102 km SW of Uyuni, Bolivia · 1773 days ago · 199 km deep · 98 km away
  4. 4.3147 km E of Iquique, Chile · 1762 days ago · 122 km deep · 85 km away
  5. 4.1135 km SE of Iquique, Chile · 1756 days ago · 116 km deep · 58 km away · felt by 1
  6. 4.5120 km NE of Calama, Chile · 1755 days ago · 117 km deep · 87 km away
  7. 4.2152 km N of Calama, Chile · 1754 days ago · 106 km deep · 30 km away
  8. 4.1152 km N of Calama, Chile · 1753 days ago · 136 km deep · 19 km away
  9. 4.5119 km ESE of Iquique, Chile · 1752 days ago · 112 km deep · 73 km away · felt by 1
  10. 4.486 km NNE of Calama, Chile · 1749 days ago · 107 km deep · 75 km away
  11. 4.5145 km SW of Uyuni, Bolivia · 1742 days ago · 167 km deep · 75 km away
  12. 4.2143 km N of Calama, Chile · 1740 days ago · 114 km deep · 19 km away
  13. 4.7131 km NNE of Calama, Chile · 1735 days ago · 138 km deep · 36 km away
  14. 4.2146 km N of Calama, Chile · 1732 days ago · 119 km deep · 17 km away
  15. 4.2162 km N of Calama, Chile · 1725 days ago · 110 km deep · 23 km away
  16. 4.3129 km N of Calama, Chile · 1723 days ago · 119 km deep · 43 km away
  17. 4.0130 km NNE of Calama, Chile · 1722 days ago · 151 km deep · 54 km away
  18. 4.2114 km NNE of Calama, Chile · 1717 days ago · 124 km deep · 54 km away
  19. 3.8120 km ESE of Iquique, Chile · 1716 days ago · 108 km deep · 73 km away · felt by 2

Before

  1. 4.0138 km N of Calama, Chile · 1777 days ago · 117 km deep · 40 km away
  2. 4.6163 km ESE of Iquique, Chile · 1780 days ago · 115 km deep · 30 km away · felt by 7
  3. 4.1106 km NNE of Calama, Chile · 1792 days ago · 128 km deep · 54 km away
  4. 4.0115 km ESE of Iquique, Chile · 1797 days ago · 115 km deep · 77 km away · felt by 1
  5. 4.2142 km E of Iquique, Chile · 1797 days ago · 114 km deep · 75 km away
  6. 4.2146 km NNE of Calama, Chile · 1799 days ago · 138 km deep · 12 km away

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Sources

From the USGS Earthquake Hazards Program and its partner networks, event us7000fw6a. Read Sat, Oct 3, 2026, 2:07 AM UTC.