EQ History from 2009 to time of main shock
 Events are listed from geographic area 46.0332894 46.2332892 120.5665488 120.8998818
 Reference point in table is the mainshock of 201006171423

Distance and Azimuth from reference point to
 each earthquake
Reference point at Location   46.1180  120.7450

Event_Date___(UT) Depth  Mag  Dist(km)  Az(deg)
 Site Lat   Site Lon
2010 0617   14:23   2.2  4.2       0.0    179.9  46.1178   120.7450