Offset location and measurement

Latitude Longitude Distance to reference Best Offset (m) Offset Range (m) Quality Rating Comment
34.62160 -118.29728 228.32 km 11.4 10.5 - 13.0 Moderate-Low Offset scarp face gully. Offset distinct, but distributed over two fault traces, makes measurement and assessment of pre-earthquake channel morphology difficult.

Figures of current and back-slipped topography

Hillshade with profiles Topographic profiles and GOF
Hillshade plot Hillshade plot, Optimal back-slip
Contour plot Contour plot, Optimal back-slip

Sieh (1978)

Offset (m) Error (m) Quality Rating Comments
10.1 +/-0.8 Good/Fair Deeply-incised scarp-face gully. Offset across two faults.