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4.6MAG

LIGHT EARTHQUAKE

19 km SW of Sipí, Colombia

USGS

A magnitude 4.6 earthquake struck 19 km SW of Sipí, Colombia on 27 Sept 2026, 21:57 UTC. The hypocentre was 70.5 km below the surface — intermediate by seismological convention. 23 other earthquakes above our reporting threshold have been recorded within 250 km in the past 30 days.

Depth
70.5 km

intermediate

Latitude
4.53°N

76.78°W longitude

Time
21:57 UTC

27 Sept 2026

Magnitude
M4.6

mb

EPICENTRE

View the official report↗

MAGNITUDE 4.6

Noticeable shaking of indoor objects. Damage is unlikely.

The scale is logarithmic: this released about 250 times the energy of a magnitude 3.0, roughly the energy of 120 tonnes of TNT.

70.5 KM DEEP

At this depth the energy spreads before it reaches the surface. Shaking is usually weaker than a shallow earthquake of the same size, but it can be felt across a wider area.

NEARBY IN THE PAST 30 DAYS

23 earthquakes above our reporting threshold within 250 km of this one, the largest a magnitude 5.0.

OTHER RECENT EARTHQUAKES

M4.6 earthquake — Sipí, Colombia · Quakewire