M4.1 earthquake 121 km NE of Iquique, Chile
A magnitude 4.1 earthquake struck 121 km NE of Iquique, Chile on Sat, Jun 30, 2018, 4:28 AM GMT-4 (08:28 UTC), 102 km (63 mi) below the surface.
A larger quake followed: M5.2 105 km NE of Iquique, Chile. This one was a foreshock.
Map
Where this earthquake was located, with the others nearby. Select one for its page.
The earthquake
- Magnitude
- 4.1 (mb, body-wave), light
- Magnitude from
- USGS National Earthquake Information Center
- Local time
- UTC
- 2018-06-30 08:28:33 UTC
- Depth
- 101.6 km (63.1 mi), intermediate-depth
- Epicenter
- 19.519° S, 69.254° 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 6.7 km horizontally, 6.0 km in depth
- Magnitude uncertainty
- ±0.17
- Depth from
- From location
- Station coverage gap
- 91°
- 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: 4 in the 60 days after this one and 3 in the 30 days before it.
After
- 4.029 km NNE of Iquique, Chile · 3004 days ago · 23 km deep · 94 km away
- 4.5115 km E of Iquique, Chile · 2983 days ago · 123 km deep · 99 km away · felt by 1
- 5.2105 km NE of Iquique, Chile · 2980 days ago · 84 km deep · 16 km away · felt by 8
- 4.8113 km NE of Iquique, Chile · 2970 days ago · 105 km deep · 9 km away · felt by 1
Before
Earthquakes todayChile earthquakesLive radar here
Sources
From the USGS Earthquake Hazards Program and its partner networks, event us2000fs3k. Read Thu, Oct 1, 2026, 10:37 AM UTC.