EQ History from 1999 to time of main shock
 Events are listed from geographic area 48.1666207 48.3666205 122.3665519 122.6998849
 Reference point in table is the mainshock of 200011010837

Distance and Azimuth from reference point to each earthquake
Reference point at Location   48.2793  122.5397

Event_Date___(UT) Depth  Mag  Dist(km)  Az(deg) Site Lat   Site Lon
1999 1106   23:02  18.2  1.1      10.1    328.9  48.3567   122.6098
2000 0502   08:56  21.6  1.1      10.8    315.0  48.3477   122.6422
2000 0711   11:27  23.9  1.7      12.2    215.1  48.1897   122.6340
2000 1029   02:05  15.8  1.5      12.6    317.6  48.3630   122.6545
2000 1101   08:37  21.8  3.3       0.0     36.6  48.2793   122.5397