M4.6 earthquake — 62 km E of Saipan, Northern Mariana Islands
An magnitude 4.6 earthquake occurred 62 km E of Saipan, Northern Mariana Islands on Sep 9, 2026 at 17:59 UTC. The epicenter was at a depth of 56 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 | 56.2 km |
| Coordinates | 15.279, 146.335 |
| Time | Sep 9, 17:59 UTC |
| Location | 62 km E of Saipan, Northern Mariana Islands |
| USGS event ID | us7000thuj |
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.