M4.0 earthquake - Mariana Islands region

What happened

A magnitude 4 earthquake struck Mariana Islands region on 4 Mar 2017, 21:11 UTC at a depth of 10 km.

Earthquakes of this size are classed as Light. Widely felt nearby; objects may shake or fall. Significant damage is unusual. This was a shallow earthquake, which tends to be felt more strongly at the surface.