Figure 2. Station map and distribution of ground motions for select strong-motion stations (open triangles) shown in map view. Each waveform trace is associated with a nearby station and both amplitude and time scales are inset. The dashed rectangle depicts the surface projection of the model fault plane. Shaded areas delineate basins and valleys, including the Los Angeles Basin, the San Gabriel Valley, and the San Fernando Valley (directly above and southeast of the inferred rupture plane). (A) Acceleration. (B) Velocity.