M4.4 earthquake 129 km WSW of Copiapó, Chile
A magnitude 4.4 earthquake struck 129 km WSW of Copiapó, Chile on Mon, Jul 30, 2018, 6:21 AM GMT-4 (10:21 UTC), 10 km (6 mi) below the surface.
Map
Where this earthquake was located, with the others nearby. Select one for its page.
The earthquake
- Magnitude
- 4.4 (mwr), light
- Local time
- UTC
- 2018-07-30 10:21:37 UTC
- Depth
- 10.0 km (6.2 mi), shallow
- Epicenter
- 27.627° S, 71.612° 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 6.1 km horizontally, 1.9 km in depth
- Magnitude uncertainty
- ±0.05
- Depth from
- Operator assigned
- Station coverage gap
- 138°
- Stations used
- 62
Nearest places
Distance and direction from each place to the epicenter, with its forecast.
Nearby
Within 100 km, magnitude 1.5 and up: 0 in the 60 days after this one and 2 in the 30 days before it.
Before
Earthquakes todayChile earthquakesLive radar here
Sources
From the USGS Earthquake Hazards Program and its partner networks, event us2000gh41. Read Sat, Sep 26, 2026, 7:51 PM UTC.