Chile earthquakes

M4.3 earthquake 60 km NE of Calama, Chile

A magnitude 4.3 earthquake struck 60 km NE of Calama, Chile on Wed, Dec 30, 2015, 6:55 PM GMT-3 (21:55 UTC), 108 km (67 mi) below the surface.

A larger quake followed: M5.0 128 km N 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
4.3 (mb), light
Local time
UTC
2015-12-30 21:55:37 UTC
Depth
107.5 km (66.8 mi), intermediate-depth
Epicenter
22.053° S, 68.527° 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.

Did You Feel It? map: shaking reported by the public
Shaking reported by the public, by area. Map: USGS Did You Feel It?

How well it is located

Reviewed by a seismologist.

Location uncertainty
About 6.4 km horizontally, 4.4 km in depth
Magnitude uncertainty
±0.22
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: 13 in the 60 days after this one and 5 in the 30 days before it.

After

  1. 5.0128 km N of Calama, Chile · 3909 days ago · 90 km deep · 87 km away
  2. 4.163 km NE of Calama, Chile · 3905 days ago · 108 km deep · 4 km away
  3. 4.494 km NNE of Calama, Chile · 3902 days ago · 120 km deep · 38 km away
  4. 4.5119 km N of Calama, Chile · 3901 days ago · 111 km deep · 76 km away
  5. 4.0112 km NNE of Calama, Chile · 3900 days ago · 131 km deep · 61 km away
  6. 4.6103 km NE of Calama, Chile · 3895 days ago · 116 km deep · 46 km away
  7. 4.1121 km NNE of Calama, Chile · 3893 days ago · 126 km deep · 71 km away
  8. 4.698 km NE of Calama, Chile · 3893 days ago · 117 km deep · 39 km away
  9. 4.189 km NE of Calama, Chile · 3881 days ago · 137 km deep · 30 km away
  10. 4.1110 km N of Calama, Chile · 3879 days ago · 98 km deep · 79 km away
  11. 4.4119 km NNE of Calama, Chile · 3875 days ago · 140 km deep · 62 km away
  12. 4.16 km SSW of Calama, Chile · 3874 days ago · 86 km deep · 67 km away
  13. 3.9121 km NNE of Calama, Chile · 3868 days ago · 134 km deep · 69 km away

Before

  1. 4.4119 km N of Calama, Chile · 3929 days ago · 117 km deep · 77 km away
  2. 4.598 km NNE of Calama, Chile · 3930 days ago · 124 km deep · 42 km away
  3. 4.172 km NNE of Calama, Chile · 3942 days ago · 106 km deep · 24 km away
  4. 4.8134 km NNE of Calama, Chile · 3943 days ago · 119 km deep · 85 km away
  5. 4.214 km ESE of Calama, Chile · 3954 days ago · 87 km deep · 60 km away

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Sources

From the USGS Earthquake Hazards Program and its partner networks, event us10004buc. Read Wed, Sep 30, 2026, 10:08 AM UTC.