Chile earthquakes

M4.0 earthquake 109 km NNE of Calama, Chile

A magnitude 4.0 earthquake struck 109 km NNE of Calama, Chile on Wed, May 7, 2014, 11:45 AM GMT-4 (15:45 UTC), 114 km (71 mi) below the surface.

A larger quake followed: M4.7 156 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
4.0 (mb), light
Local time
UTC
2014-05-07 15:45:20 UTC
Depth
114.4 km (71.1 mi), intermediate-depth
Epicenter
21.550° S, 68.496° 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.

Magnitude uncertainty
±0.52
Depth from
FROM_LOCATION
Station coverage gap
106°
Stations used
29

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 9 in the 30 days before it.

After

  1. 4.437 km ENE of Calama, Chile · 4528 days ago · 97 km deep · 89 km away
  2. 4.128 km NE of Calama, Chile · 4525 days ago · 115 km deep · 85 km away
  3. 4.168 km NNE of Calama, Chile · 4521 days ago · 117 km deep · 42 km away
  4. 4.360 km NNE of Calama, Chile · 4519 days ago · 123 km deep · 49 km away
  5. 4.2172 km ESE of Iquique, Chile · 4518 days ago · 133 km deep · 73 km away
  6. 4.0147 km N of Calama, Chile · 4512 days ago · 118 km deep · 76 km away
  7. 4.0133 km N of Calama, Chile · 4511 days ago · 122 km deep · 44 km away
  8. 4.2Chile-Bolivia border region · 4499 days ago · 134 km deep · 37 km away
  9. 4.4148 km SE of Iquique, Chile · 4493 days ago · 111 km deep · 81 km away
  10. 4.497 km NNE of Calama, Chile · 4489 days ago · 132 km deep · 12 km away
  11. 4.3137 km NNE of Calama, Chile · 4483 days ago · 129 km deep · 36 km away
  12. 4.1127 km NNE of Calama, Chile · 4483 days ago · 142 km deep · 20 km away
  13. 4.7156 km N of Calama, Chile · 4482 days ago · 112 km deep · 62 km away
  14. 4.2128 km N of Calama, Chile · 4469 days ago · 122 km deep · 48 km away

Before

  1. 4.277 km NNE of Calama, Chile · 4531 days ago · 130 km deep · 33 km away
  2. 4.488 km NE of Calama, Chile · 4533 days ago · 117 km deep · 30 km away
  3. 4.2154 km NNE of Calama, Chile · 4534 days ago · 134 km deep · 53 km away
  4. 4.4144 km N of Calama, Chile · 4543 days ago · 140 km deep · 45 km away
  5. 4.4147 km N of Calama, Chile · 4552 days ago · 133 km deep · 54 km away
  6. 4.6150 km N of Calama, Chile · 4552 days ago · 113 km deep · 72 km away
  7. 4.175 km NNE of Calama, Chile · 4553 days ago · 138 km deep · 35 km away
  8. 4.4145 km N of Calama, Chile · 4555 days ago · 127 km deep · 59 km away
  9. 4.293 km NNE of Calama, Chile · 4556 days ago · 117 km deep · 18 km away

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Sources

From the USGS Earthquake Hazards Program and its partner networks, event usb000qczc. Read Tue, Sep 29, 2026, 8:34 AM UTC.