What was the length of the fault rupture in the earthquake for which Kenji Satake worked with other scientists to pinpoint a date, time, and location for?
Kenji Satake: Kenji Satake is a Japanese seismologist who has made significant contributions to subduction and tsunami research. 1700 Cascadia earthquake:  The length of the fault rupture was about 1000 km with an average slip of 20 m .
i don't know