Landslides in the Sydney Basin - Geoscience Australia
Landslides in the Sydney Basin - Geoscience Australia
Landslides in the Sydney Basin - Geoscience Australia
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Seismic Hazard <strong>in</strong> <strong>Sydney</strong>Proceed<strong>in</strong>gs of <strong>the</strong> one day workshopregion, due to rupture directivity effects. Rupture directivity caused <strong>the</strong> largest <strong>in</strong>tensities to occurto <strong>the</strong> north of <strong>the</strong> epicenter, shown by a star, as shown <strong>in</strong> <strong>the</strong> bottom figure.Figure 1.Rupturedirectivity <strong>in</strong><strong>the</strong> 1994Northridgeearthquake.Right:Surfaceprojection offault planeandrecordedpeak groundvelocities.Below:Instrumental<strong>in</strong>tensitymap.(Source:TriNet). Inboth maps,<strong>the</strong> epicenteris shown bya star.85