Chile earthquakes

M4.1 earthquake 58 km NNE of Calama, Chile

A magnitude 4.1 earthquake struck 58 km NNE of Calama, Chile on Tue, Sep 27, 2016, 11:17 AM GMT-3 (14:17 UTC), 106 km (66 mi) below the surface.

A larger quake followed: M5.1 45 km E of Calama, Chile. This one was a foreshock.

Calama 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
4.1 (mb), light
Local time
UTC
2016-09-27 14:17:38 UTC
Depth
105.9 km (65.8 mi), intermediate-depth
Epicenter
21.979° S, 68.679° 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 6.9 km horizontally, 5.4 km in depth
Magnitude uncertainty
±0.37
Stations used
0

Nearest places

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

Nearby

Within 100 km, magnitude 1.5 and up: 15 in the 60 days after this one and 7 in the 30 days before it.

After

  1. 4.0127 km N of Calama, Chile · 3650 days ago · 130 km deep · 78 km away
  2. 4.278 km NE of Calama, Chile · 3642 days ago · 117 km deep · 25 km away
  3. 4.2116 km NNE of Calama, Chile · 3639 days ago · 133 km deep · 59 km away
  4. 4.781 km NE of Calama, Chile · 3638 days ago · 119 km deep · 26 km away
  5. 4.671 km ENE of Calama, Chile · 3625 days ago · 118 km deep · 45 km away
  6. 5.145 km E of Calama, Chile · 3621 days ago · 92 km deep · 50 km away
  7. 4.1149 km N of Calama, Chile · 3620 days ago · 132 km deep · 100 km away
  8. 4.955 km NNW of San Pedro de Atacama, Chile · 3619 days ago · 117 km deep · 60 km away
  9. 4.0138 km N of Calama, Chile · 3607 days ago · 104 km deep · 89 km away
  10. 4.166 km NNE of Calama, Chile · 3605 days ago · 124 km deep · 9 km away
  11. 4.369 km NE of Calama, Chile · 3601 days ago · 156 km deep · 15 km away
  12. 4.1150 km N of Calama, Chile · 3600 days ago · 142 km deep · 96 km away
  13. 4.128 km NNE of Calama, Chile · 3599 days ago · 118 km deep · 30 km away
  14. 4.222 km ESE of Calama, Chile · 3598 days ago · 122 km deep · 65 km away
  15. 4.742 km NE of Calama, Chile · 3598 days ago · 113 km deep · 19 km away

Before

  1. 5.1117 km NNE of Calama, Chile · 3657 days ago · 104 km deep · 60 km away · felt by 2
  2. 4.248 km NNE of Calama, Chile · 3659 days ago · 116 km deep · 12 km away
  3. 4.178 km NE of Calama, Chile · 3664 days ago · 136 km deep · 24 km away
  4. 5.079 km NNE of Calama, Chile · 3674 days ago · 121 km deep · 21 km away · felt by 1
  5. 4.2116 km NE of Calama, Chile · 3676 days ago · 133 km deep · 61 km away
  6. 4.167 km NE of Calama, Chile · 3678 days ago · 136 km deep · 15 km away
  7. 4.243 km ENE of Calama, Chile · 3684 days ago · 117 km deep · 33 km away

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Sources

From the USGS Earthquake Hazards Program and its partner networks, event us10006t6w. Read Wed, Sep 30, 2026, 5:46 AM UTC.