On March 18, 2025 at 22:52 UTC, a magnitude M5.6 earthquake occurred near South Sandwich Islands region. With a focal depth of about 37 km, this was a shallow earthquake, whose shaking is usually felt more strongly at the surface. Events of this size can cause damage near the epicenter.
The event was recorded by USGS.
Shallow quakes release energy near the surface — shaking is felt more strongly and damage potential is higher.
Depth classes per USGS
Distances are straight-line distances from the epicenter. Population data: GeoNames.
GeoNames · CC BY 4.0
Events recorded after this earthquake within 150 km. They are not automatically classified as aftershocks.
Comparison with recorded earthquakes before this event within 150 km.
The QuakeMap24 comparison dataset begins on 2024-03-23. Earlier earthquakes may not be included.
