Tools

Portal

The QuakeSim portal houses crustal deformation and pattern informatics applications. Crustal deformation forward and inverse models can access fault, InSAR, and UAVSAR data from the QuakeTables database. Users can create and save projects through a login area. The geologic and modeled faults include geometric, kinematic and neotectonic parameters. The portal also houses time series analysis tools and finite element mesh generation tools.

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QuakeTables

QuakeTables is a web accessed, public database of faults and InSAR data. The geologic and modeled faults include geometric, kinematic and neotectonic parameters. California interferograms from spaceborne satellites and from UAVSAR are also housed in the QuakeTables database. The contents of QuakeTables can be used to cross-validate different simulation methods, explore competing theories of plate boundary development, perform case studies with widely accepted assumptions, and provide input for visualization software to display simulation results.

Open QuakeTables in a new window while we integrate it into our main web site.

Utilities

Time Series Analysis: GPS position state changes

Software

GeoFEST 4.8 - Finite Element Model Software

GeoFEST uses stress-displacement finite elements to model stress and flow in a realistic model of the Earth's crust and upper mantle in a complex region such as the Los Angeles Basin. The model includes stress and strain due to the elastic response to an earthquake event in the region of the...

PARK - Boundary Element Program

Park is a boundary element program that determines the stress on every element of the fault surface due to slip on every other element, using a Green's function approach. For example, it can be used to compute the history of slip, slip velocity, and stress on a vertical strike-slip fault that...

Virtual California

Virtual California is software that utilizes the Monte Carlo method in order to generate simulated, realistic earthquakes on an arbitrary fault surface mesh. It uses topologically realistic networks of independent fault segments that are mediated by elastic interactions. These segments can be...

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