Chile earthquakes

M4.3 earthquake 37 km NNE of Calama, Chile

A magnitude 4.3 earthquake struck 37 km NNE of Calama, Chile on Fri, Aug 16, 2019, 10:36 AM GMT-4 (14:36 UTC), 117 km (73 mi) below the surface.

A larger quake followed: M5.7 67 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
4.3 (mb, body-wave), light
Magnitude from
USGS National Earthquake Information Center
Local time
UTC
2019-08-16 14:36:14 UTC
Depth
117.2 km (72.8 mi), intermediate-depth
Epicenter
22.147° S, 68.768° 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.

Location uncertainty
About 5.1 km horizontally, 6.0 km in depth
Magnitude uncertainty
±0.17
Depth from
From location
Station coverage gap
92°
Stations used
31

Nearest places

Distance and direction from each place to the epicenter, with its forecast.

Nearby

Within 100 km, magnitude 1.5 and up: 9 in the 60 days after this one and 2 in the 30 days before it.

After

  1. 4.3127 km N of Calama, Chile · 2583 days ago · 135 km deep · 93 km away
  2. 4.0132 km N of Calama, Chile · 2580 days ago · 120 km deep · 100 km away
  3. 4.641 km NE of Calama, Chile · 2577 days ago · 124 km deep · 13 km away
  4. 4.365 km NNE of Calama, Chile · 2573 days ago · 117 km deep · 28 km away
  5. 4.3116 km NNE of Calama, Chile · 2572 days ago · 139 km deep · 80 km away
  6. 4.361 km NNE of Calama, Chile · 2570 days ago · 121 km deep · 24 km away
  7. 4.565 km ENE of Calama, Chile · 2568 days ago · 104 km deep · 40 km away
  8. 5.632 km NNE of Calama, Chile · 2559 days ago · 117 km deep · 6 km away · felt by 11
  9. 5.767 km NNE of Calama, Chile · 2553 days ago · 119 km deep · 30 km away · felt by 16

Before

  1. 4.436 km NE of Calama, Chile · 2607 days ago · 117 km deep · 13 km away
  2. 4.313 km W of Calama, Chile · 2627 days ago · 109 km deep · 46 km away

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Sources

From the USGS Earthquake Hazards Program and its partner networks, event us600055z2. Read Fri, Oct 2, 2026, 8:53 AM UTC.