M3.1 Depth: 0.0 km

M3.1 Earthquake near 13 km N of Sidney, BC, felt/13 km N de Sidney, BC, ressenti (Canada)

UTC time: 2025-10-21 12:30:08 UTC Local time: —

About this earthquake

On October 21, 2025 at 12:30 UTC, a magnitude M3.1 earthquake occurred near 13 km N of Sidney, BC, felt/13 km N de Sidney, BC, ressenti (Canada). The hypocenter lay relatively close to the surface at around 0 km, increasing how strongly it was felt. Earthquakes of this magnitude are often felt but rarely cause damage.

Details

Magnitude

M3.1

Depth

0.0 km

UTC time

2025-10-21 12:30:08 UTC

Local time

—

Country

Canada

City

British Columbia

Source

nrcan_xml

Coordinates

48.76460, -123.38050

Temperature

8.5°C

Map

Depth profile

Shallow

0 km

0 km — shallower than the regional average (5.8 km)

Regional average: 5.8 km

Why depth matters

Shallow quakes release energy near the surface — shaking is felt more strongly and damage potential is higher.

Depth classes per USGS

Volcanoes nearby

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Garibaldi

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Garibaldi Lake

Distance: 133 km ·Volcanic field ·Elevation: 2'316 m ·Canada
Cayley Volcanic Field

Distance: 151 km ·Volcanic field ·Elevation: 2'375 m ·Canada
Glacier Peak

Distance: 182 km ·Stratovolcano ·Elevation: 3'213 m ·Last eruption: 1700 ·United States
Meager

Distance: 208 km ·Complex ·Elevation: 2'680 m ·Last eruption: -410 ·Canada

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