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4.2MAG

LIGHT EARTHQUAKE

37 km ENE of Nelson, Canada

USGS

A magnitude 4.2 earthquake struck 37 km ENE of Nelson, Canada on 17 Sept 2026, 12:31 UTC. The hypocentre was 10 km below the surface — shallow by seismological convention. The figures have been revised 8 times since the first report.

Depth
10 km

shallow

Latitude
49.67°N

116.83°W longitude

Time
12:31 UTC

17 Sept 2026

Magnitude
M4.2

ml

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.

10 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.

OTHER RECENT EARTHQUAKES

M4.2 earthquake — Nelson, Canada · Quakewire