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4.3MAG

LIGHT EARTHQUAKE

101 km WSW of Puerto Madero, Mexico

USGS

A magnitude 4.3 earthquake struck 101 km WSW of Puerto Madero, Mexico on 02 Sept 2026, 13:43 UTC. The hypocentre was 32.5 km below the surface — shallow by seismological convention. 22 other earthquakes above our reporting threshold have been recorded within 250 km in the past 30 days.

Depth
32.5 km

shallow

Latitude
14.33°N

93.28°W longitude

Time
13:43 UTC

02 Sept 2026

Magnitude
M4.3

mb

EPICENTRE

View the official report

MAGNITUDE 4.3

Noticeable shaking of indoor objects. Damage is unlikely.

The scale is logarithmic: this released about 89 times the energy of a magnitude 3.0, roughly the energy of 43 tonnes of TNT.

32.5 KM DEEP

Shallow earthquakes release their energy close to the surface, so they are felt more strongly, and do more damage, than deeper earthquakes of the same magnitude.

NEARBY IN THE PAST 30 DAYS

22 earthquakes above our reporting threshold within 250 km of this one, the largest a magnitude 5.6.

OTHER RECENT EARTHQUAKES

M4.3 earthquake — Puerto Madero, Mexico · Quakewire