Preliminary potential-field constraints on the geometry of the San Fernando basin, southern California

Online link http://pubs.usgs.gov/of/2000/0219/
Description Results of mathematical modeling of gravity and magnetic anomaly data to infer the geologic structure of the area
Originators Langenheim, Victoria E.; Griscom, A.; Jachens, Robert C.; and Hildenbrand, Thomas G.
Publication U.S. Geological Survey Open-File Report 00-219

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Isostatic gravity map with 1994 (black circles) and 1971 (red circles) aftershock seismicity. The blue "X" marks where the geophysical character of the Verdugo fault changes along its strike. Faults are shown in magenta.
Isostatic gravity map with 1994 (black circles) and 1971 (red circles) aftershock seismicity. The blue "X" marks where the geophysical character of the Verdugo fault changes along its strike. Faults are shown in magenta.