M4.4 earthquake 55 km WSW of Constitución, Chile
A magnitude 4.4 earthquake struck 55 km WSW of Constitución, Chile on Sun, Feb 3, 2013, 2:22 AM GMT-3 (05:22 UTC), 42 km (26 mi) below the surface.
A larger quake followed: M5.4 29 km W of Constitución, Chile. This one was a foreshock.
Map
Where this earthquake was located, with the others nearby. Select one for its page.
The earthquake
- Magnitude
- 4.4 (mb, body-wave), light
- Magnitude from
- USGS National Earthquake Information Center
- Local time
- UTC
- 2013-02-03 05:22:09 UTC
- Depth
- 41.6 km (25.8 mi), shallow
- Epicenter
- 35.583° S, 72.938° W
- Region
- Chile
- Tsunami flag
- No
- Status
- Reviewed by a seismologist
What happened
The USGS’s account of the effects of this earthquake.
Felt (IV) at Pelluhue; (III) at Cobquecura and San Javier; (II) at Constitucion, Curico, Duao, Iloca, Maule, Parral and Talca.
From the USGS event page for usc000f0es. U.S. Geological Survey text and figures are in the public domain.
Did you feel it?
No one has reported feeling this quake to the USGS.
How well it is located
Reviewed by a seismologist.
- Station coverage gap
- 146°
- 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: 2 in the 60 days after this one and 0 in the 30 days before it.
After
Earthquakes todayChile earthquakesLive radar here
Sources
From the USGS Earthquake Hazards Program and its partner networks, event usc000f0es. Read Sat, Oct 3, 2026, 7:53 AM UTC.