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M8.3 Earthquake — 48 km W of Illapel, Chile

2015-09-16 22:54 UTC · -31.57°, -71.67°

A magnitude 8.3 (great) earthquake struck 48 km W of Illapel, Chile on 2015-09-16 22:54 UTC, at a depth of 22 km. See it live on Earth Live's real-time 3D globe.

M8.3
Magnitude
22 km
Depth
42.5M t
TNT equivalent
1216
Felt reports
VIII
Max intensity (MMI)
ORANGE
USGS PAGER alert
Yes
Oceanic event (USGS flag)

USGS PAGER orange: significant casualties and damage likely — the USGS estimate of human and economic impact.

This is the USGS oceanic-region flag. It is not a tsunami warning. For official alerts check tsunami.gov and your national authority.

🌍 View live on the 3D globe →

Source: USGS event page. The TNT equivalent is computed from the magnitude with the standard Gutenberg–Richter energy relation; all other figures are USGS's own.

This area's earthquake history

In the year before this quake, USGS recorded 132 earthquakes of magnitude 2.5 or more within 300 km.

Strongest recorded within 300 km since 1900:

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