Chile earthquakes

M4.5 earthquake 19 km E of Calama, Chile

A magnitude 4.5 earthquake struck 19 km E of Calama, Chile on Sat, Apr 19, 2014, 11:30 PM GMT-3 (02:30 UTC), 115 km (71 mi) below the surface.

A larger quake followed: M4.7 44 km ESE 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
4.5 (mb), light
Local time
UTC
2014-04-20 02:30:34 UTC
Depth
114.7 km (71.3 mi), intermediate-depth
Epicenter
22.427° S, 68.736° 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
±0.12
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: 11 in the 60 days after this one and 5 in the 30 days before it.

After

  1. 4.228 km W of San Pedro de Atacama, Chile · 4535 days ago · 143 km deep · 56 km away
  2. 4.488 km NE of Calama, Chile · 4534 days ago · 117 km deep · 76 km away
  3. 4.277 km NNE of Calama, Chile · 4531 days ago · 130 km deep · 71 km away
  4. 4.437 km ENE of Calama, Chile · 4528 days ago · 97 km deep · 19 km away
  5. 4.128 km NE of Calama, Chile · 4525 days ago · 115 km deep · 16 km away
  6. 4.168 km NNE of Calama, Chile · 4522 days ago · 117 km deep · 58 km away
  7. 4.360 km NNE of Calama, Chile · 4520 days ago · 123 km deep · 52 km away
  8. 4.167 km WSW of Calama, Chile · 4503 days ago · 43 km deep · 87 km away
  9. 4.744 km ESE of Calama, Chile · 4491 days ago · 144 km deep · 28 km away
  10. 4.117 km ESE of Calama, Chile · 4491 days ago · 112 km deep · 9 km away
  11. 4.497 km NNE of Calama, Chile · 4489 days ago · 132 km deep · 89 km away

Before

  1. 4.619 km WSW of Calama, Chile · 4549 days ago · 99 km deep · 38 km away
  2. 4.175 km NNE of Calama, Chile · 4553 days ago · 138 km deep · 66 km away
  3. 4.581 km WSW of San Pedro de Atacama, Chile · 4555 days ago · 111 km deep · 93 km away
  4. 4.293 km NNE of Calama, Chile · 4557 days ago · 117 km deep · 84 km away
  5. 4.134 km N of Calama, Chile · 4575 days ago · 122 km deep · 40 km away

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Sources

From the USGS Earthquake Hazards Program and its partner networks, event usb000prs6. Read Wed, Sep 30, 2026, 1:51 AM UTC.