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Real-time earthquake monitor ·
USGS data

Earthquake Report
M5.0 — southern Mid-Atlantic Ridge
5.0
Magnitude
Moderate
southern Mid-Atlantic Ridge
10.0 km Shallow focus
Felt Reports
No Tsunami Alert
PAGER Alert
-42.1984, -18.3996 Coordinates
Reviewed Data Status
Epicenter · -42.1984°, -18.3996° · OpenStreetMap

This moderate M5.0 earthquake was a shallow-focus event, striking at 10 km beneath southern Mid-Atlantic Ridge. Moderate earthquakes are widely felt and can cause light damage near the epicenter, particularly to older or unreinforced structures.

At 10 km, this is a very shallow earthquake. Shallow-focus events typically generate stronger surface shaking relative to their magnitude, concentrating energy in a smaller area near the epicenter.

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