Chile earthquakes

M4.4 earthquake 64 km NE of Calama, Chile

A magnitude 4.4 earthquake struck 64 km NE of Calama, Chile on Tue, Dec 16, 2014, 9:57 AM GMT-3 (12:57 UTC), 116 km (72 mi) below the surface.

A larger quake followed: M5.5 99 km NNE 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
4.4 (mb), light
Local time
UTC
2014-12-16 12:57:55 UTC
Depth
115.5 km (71.8 mi), intermediate-depth
Epicenter
21.986° S, 68.555° 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 6.3 km horizontally, 3.7 km in depth
Magnitude uncertainty
±0.15
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: 14 in the 60 days after this one and 6 in the 30 days before it.

After

  1. 3.8120 km N of Calama, Chile · 4304 days ago · 110 km deep · 79 km away
  2. 4.213 km SSW of Calama, Chile · 4299 days ago · 101 km deep · 78 km away · felt by 1
  3. 4.089 km NNE of Calama, Chile · 4287 days ago · 130 km deep · 26 km away
  4. 5.599 km NNE of Calama, Chile · 4280 days ago · 109 km deep · 39 km away
  5. 4.0150 km SW of Uyuni, Bolivia · 4278 days ago · 175 km deep · 98 km away
  6. 4.274 km NE of Calama, Chile · 4277 days ago · 114 km deep · 10 km away
  7. 4.315 km ENE of Calama, Chile · 4270 days ago · 141 km deep · 51 km away · felt by 1
  8. 4.4141 km N of Calama, Chile · 4265 days ago · 123 km deep · 91 km away
  9. 4.2126 km NNE of Calama, Chile · 4263 days ago · 107 km deep · 72 km away
  10. 4.141 km ENE of Calama, Chile · 4261 days ago · 104 km deep · 41 km away
  11. 4.150 km NNE of Calama, Chile · 4260 days ago · 105 km deep · 19 km away
  12. 4.398 km NNE of Calama, Chile · 4253 days ago · 122 km deep · 36 km away
  13. 4.2114 km NNE of Calama, Chile · 4250 days ago · 98 km deep · 57 km away
  14. 4.2101 km NE of Calama, Chile · 4249 days ago · 117 km deep · 38 km away

Before

  1. 4.571 km NNE of Calama, Chile · 4306 days ago · 123 km deep · 17 km away
  2. 4.0127 km N of Calama, Chile · 4319 days ago · 125 km deep · 80 km away
  3. 4.335 km NE of Calama, Chile · 4320 days ago · 101 km deep · 29 km away
  4. 4.472 km N of Calama, Chile · 4331 days ago · 103 km deep · 36 km away
  5. 4.299 km NNE of Calama, Chile · 4331 days ago · 126 km deep · 41 km away
  6. 4.411 km NW of San Pedro de Atacama, Chile · 4333 days ago · 135 km deep · 100 km away

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Sources

From the USGS Earthquake Hazards Program and its partner networks, event usc000t7a6. Read Tue, Sep 29, 2026, 8:45 AM UTC.