2 km WSW of Yacuiba, Bolivia

3 hours ago

USGS

A magnitude 4.2 earthquake struck 2 km WSW of Yacuiba, Bolivia on 29 Oct 2026, 16:08 UTC. The hypocentre was 527.6 km below the surface — deep by seismological convention.

Depth: 527.6 km
Latitude: 22.03°S
Time: 16:08 UTC
Magnitude: M4.2

EPICENTRE

View the official report↗

MAGNITUDE 4.2

Noticeable shaking of indoor objects. Damage is unlikely.

The scale is logarithmic: this released about 63 times the energy of a magnitude 3.0, roughly the energy of 30 tonnes of TNT.

527.6 KM DEEP

Deep earthquakes rarely cause damage. The energy dissipates over hundreds of kilometres before reaching the surface, though it can still be felt far from the epicentre.