Historic Earthquakes: Energy and Broadband Solution

Magnitude 6.8 WASHINGTON
2001 February 28 18:54:32 UTC

Energy Magnitude:
Me                         6.7
Radiated Energy:
Es               2.3*10**14 Nm
No. of sta:  8  Focal mech.  M                                      
Broadband Depth:        56.0 km
COMMENT: Depth from synthetics of 
broadband displacement seismograms.