Chile earthquakes

M4.1 earthquake 26 km NNE of Calama, Chile

A magnitude 4.1 earthquake struck 26 km NNE of Calama, Chile on Wed, Oct 15, 2014, 6:41 AM GMT-3 (09:41 UTC), 109 km (68 mi) below the surface.

A larger quake followed: M5.6 93 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
4.1 (mb), light
Local time
UTC
2014-10-15 09:41:29 UTC
Depth
109.4 km (68.0 mi), intermediate-depth
Epicenter
22.232° S, 68.833° 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 6.6 km horizontally, 5.2 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: 8 in the 60 days after this one and 5 in the 30 days before it.

After

  1. 3.654 km SE of Tocopilla, Chile · 4360 days ago · 71 km deep · 98 km away
  2. 4.036 km E of Calama, Chile · 4349 days ago · 110 km deep · 33 km away
  3. 4.540 km NNE of Calama, Chile · 4347 days ago · 114 km deep · 15 km away
  4. 5.693 km NNE of Calama, Chile · 4341 days ago · 111 km deep · 68 km away · felt by 3
  5. 4.411 km NW of San Pedro de Atacama, Chile · 4333 days ago · 135 km deep · 88 km away
  6. 4.299 km NNE of Calama, Chile · 4331 days ago · 126 km deep · 73 km away
  7. 4.472 km N of Calama, Chile · 4331 days ago · 103 km deep · 48 km away
  8. 4.335 km NE of Calama, Chile · 4320 days ago · 101 km deep · 12 km away

Before

  1. 4.467 km NNE of Calama, Chile · 4369 days ago · 129 km deep · 42 km away
  2. 4.273 km NNE of San Pedro de Atacama, Chile · 4370 days ago · 190 km deep · 93 km away
  3. 4.034 km ESE of Calama, Chile · 4371 days ago · 127 km deep · 42 km away
  4. 4.140 km N of San Pedro de Atacama, Chile · 4378 days ago · 167 km deep · 80 km away
  5. 4.680 km NE of Calama, Chile · 4384 days ago · 119 km deep · 56 km away

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Sources

From the USGS Earthquake Hazards Program and its partner networks, event usb000smck. Read Tue, Sep 29, 2026, 5:30 AM UTC.