EQ History from 1998 to time of main shock
 Events are listed from geographic area 48.1666207 48.3666205 118.4998832 118.8332162
 Reference point in table is the mainshock of 9901311105

Distance and Azimuth from reference point to each earthquake
Reference point at Location   48.2787  118.6820

Event_Date___(UT) Depth  Mag  Dist(km)  Az(deg) Site Lat   Site Lon
1999 0131   11:05  10.5  3.1       0.0    179.0  48.2787   118.6820