Seismometer information details: Magnitude 4.7, near the east coast of Honshu, Japan
Saturday, September 15, 2012 16:09:45 UTC
Sunday, September 16, 2012 01:09:45 AM at epicenter
Depth: 12.60 km (7.83 mi), Average earthquake depth.
Please leave a comment below explaining what happened or what it felt like when it occurred.
Read more about Date-Time, Location, Distances, Parameters at USGS.