M4.6 earthquake — 75 km ENE of Mutsu, Japan
An magnitude 4.6 earthquake occurred 75 km ENE of Mutsu, Japan on Sep 1, 2026 at 19:21 UTC. The epicenter was at a depth of 62 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 | 62.0 km |
| Coordinates | 41.594, 142.031 |
| Time | Sep 1, 19:21 UTC |
| Location | 75 km ENE of Mutsu, Japan |
| USGS event ID | us7000tdfa |
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.
Nearby recent earthquakes
| Magnitude | Distance | Time (UTC) | Location |
|---|---|---|---|
| M4.9 | 124 km | Sep 6, 05:15 UTC | 118 km ENE of Kuji, Japan |
| M4.5 | 166 km | Sep 5, 00:22 UTC | 159 km ENE of Noda, Japan |
Earthquake activity in this area
Source: USGS earthquake catalog. Automated readings may be revised. Not for emergency use.