boxes are CMT estimates, blue
and black dots are Mw(v) and Mw(M0 SIL) estimates, respectively. The green curve shows
the fit of the second
order polynomial through the Mw(v) estimates.
The standard deviation of errors, defined as
{ }∑ −⋅−⋅−−
i
i cMbMdraPGXN
22
1010 )(log)(log
1
,
was 0.224 for the velocity and 0.304 for acceleration (d is 0 and b is
1 in the case of PGV). The
difference
/media/vedurstofan/utgafa/skyrslur/2009/VI_2009_012.pdf