M4.6 earthquake — northern Mid-Atlantic Ridge
An magnitude 4.6 earthquake occurred northern Mid-Atlantic Ridge on Jul 21, 2026 at 01:13 UTC. The epicenter was at a depth of 10 km — a shallow earthquake. Shallow quakes concentrate their energy near the surface, so they tend to produce stronger shaking close to the epicenter.
Event data
| Magnitude | M4.6 |
|---|---|
| Depth | 10.0 km |
| Coordinates | 25.937, -45.052 |
| Time | Jul 21, 01:13 UTC |
| Location | northern Mid-Atlantic Ridge |
| USGS event ID | us6000tg3h |
What this magnitude typically means
Light earthquakes are felt by most people nearby but rarely cause damage. Distance, depth, and soil type determine whether a quake feels sharp or barely noticeable. Tremor does not compute a single local shaking figure here, because how strong a quake feels at any address depends on distance, depth and local geology — open the interactive globe to explore the ShakeMap and estimated intensity.
Source: USGS earthquake catalog. Automated readings may be revised. Not for emergency use.