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San Andreas Map: The red line on this map follows the surface trace of the San Andreas Fault across California. Areas to the east (right) of the fault are on the North American tectonic plate.
The San Andreas Fault is a continental right-lateral strike-slip transform fault that extends roughly 1,200 kilometers (750 mi) through the U.S. state of California. It forms part of the tectonic boundary between the Pacific Plate and the North American Plate .
By presenting the San Andreas Fault map as interactive web-based imagery, anyone can pinpoint the fault anywhere along its trace. And by using a thin red line, the underlying landscape features are minimally obscured.
The San Andreas fault is responsible for some of California's largest earthquakes. See a map of the San Andreas Fault's path through California, understand earthquake risks in different regions, and explore preparedness tips for peace of mind.
May 3, 2024 · San Andreas Fault, major fracture of the Earth’s crust in extreme western North America. The fault trends northwestward for more than 800 miles (1,300 km) from the northern end of the Gulf of California through western California, U.S., passing seaward into the Pacific Ocean in the vicinity of San.
Nov 22, 2021 · San Andreas fault drawn on map. The San Andreas Fault is divided into three principal fault segments: Northern, Central, and Southern segments each of which possesses distinct characteristics with different degrees of earthquake risk.
May 31, 2017 · Earth scientists have been gathering data at key paleoseismic sites along sections of the San Andreas Fault to figure out the past timeline of earthquakes at each spot. The data show that at many places along the San Andreas Fault, we have gone past the average time between large earthquakes.
May 18, 2021 · Our goal is to study and map surficial processes and landforms related to tectonism, specifically the San Andreas Fault system. With computer processing to remove vegetation, highly accurate, bare-earth digital elevation models of the ground surface are derived to aid in more accurately mapping fault scarps, lineaments, landslides, and geology.
Mar 11, 2015 · The San Andreas Fault in California marks the boundary between two of Earth's tectonic plates and triggered some of the biggest earthquakes in United States history.
Map of an area of the San Andreas fault in which many small faults (not just the main San Andreas fault) are active. Faults are displayed on the airborne laser mapping topography that made the study possible.
