Disasters · Earthquake

M4.5 · Chile

First tracked 4 September 2026 · Last updated 5 September 2026

M4.5

Magnitude

131 km

Depth

15,439

Population exposed

20 thousand in MMI>=II

Exposure detail

An M4.5 earthquake struck 36 km west-southwest of Ollagüe, Chile, at a depth of 131 km. The USGS PAGER alert was orange, with approximately 15,439 people estimated in the exposure zone. No tsunami was generated.

Sources

USGS ↗GDACS ↗

Source: USGS & GDACS · figures reported · Reviewed