EQ History from 2011 to time of main shock
 Events are listed from geographic area 44.2332902 44.4332900 124.1998801 124.5332131
 Reference point in table is the mainshock of 201203200928

Distance and Azimuth from reference point to
 each earthquake
Reference point at Location   44.3470  124.3640

Event_Date___(UT) Depth  Mag  Dist(km)  Az(deg)
 Site Lat   Site Lon
2011 0712   07:40  27.3  1.5      10.6    271.5  44.3495   124.4967
2012 0320   09:28  32.8  3.1       0.0     90.0  44.3470   124.3635