This document summarizes a study of the relationship between microseismicity and surface creep along major strike-slip faults in the San Francisco Bay region. The study found that sites with higher creep rates generally show higher seismicity rates. Examining creep data and seismicity patterns over time revealed little correspondence between the timing of seismicity clusters and creep episodes. One exception was a site where creep nearly stopped following a M4.4 earthquake and its aftershocks. The cumulative seismic moment from microseismicity was generally two orders of magnitude lower than the moment from fault creep, suggesting they generally respond independently to elastic strain build-up.