Figure 45---Selected focal mechanisms for some of the largest earthquakes

Figure 45---Selected focal mechanisms for some of the largest earthquakes in Cascadia. Also shown are solid white circles indicating locations of 1936 Milton-Freewater M5.4 and April 29, 1945 M5.0 earthquake in the Cascades which may be associated with the OWL. Small numbers by JDF plate earthquakes are hypocentral depths. Large numbers are occurrence years of events when noted.