4.2

M4.2 Earthquake 62 km SSW of Colchane, ChileApril 24, 2026

2026-04-24 02:48:20 UTC (1 day ago)

On April 24, 2026 at 02:48 UTC, a magnitude 4.2 intermediate depth earthquake struck 62 km SSW of Colchane, Chile, at a depth of 109.2 km and coordinates -19.7895°, -68.8856°.

Map showing earthquake epicenter at -19.79°, -68.89°

Earthquake Details

Magnitude
4.2 mb
Depth
109.2 km
intermediate depth
Location
-19.7895°N
-68.8856°E

Technical Information

Event ID
us6000ssh9
Event Type
earthquake
Status
✓ Reviewed
Significance
271
Stations Used
22
Azimuthal Gap
67.0°
Min Station Distance
0.431°
RMS Residual
0.83 sec
Last Updated
2026-04-24 22:45:10 UTC

Common Questions

How strong was the magnitude 4.2 earthquake near Colchane, Chile?

The magnitude 4.2 earthquake that struck 62 km SSW of Colchane, Chile on April 24, 2026 at 02:48 UTC had a depth of 109.2 km. For context, this was a light earthquake commonly felt near the epicenter.

Were there aftershocks?

Aftershock activity is monitored continuously by the USGS. Aftershock sequences from magnitude 4.2 earthquakes can continue for several days and gradually diminish over time.

What should I do after an earthquake?

If you were in the affected area: check yourself and others for injuries, inspect your home for damage, and be prepared for aftershocks. For detailed guidance, see our earthquake safety guide and emergency planning resources.