EQ History from 2009 to time of main shock
 Events are listed from geographic area 47.2332902 47.4332900 119.2332206 119.5665536
 Reference point in table is the mainshock of 201003252231

Distance and Azimuth from reference point to
 each earthquake
Reference point at Location   47.3200  119.4100

Event_Date___(UT) Depth  Mag  Dist(km)  Az(deg)
 Site Lat   Site Lon
2010 0325   22:31   9.2  3.2       0.0     90.0  47.3200   119.4097