Program for computing seismic hazard

R-CRISIS is the newest version of CRISIS

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Thanks to the support of ERN, R-CRISIS will remain free, open and focused on the needs of PSHA practitioners worldwide at different scales.

CRISIS History

The first version of CRISIS was released in 1986 by Professor Mario Ordaz. Numerous features have been added over the years.

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Projects

CRISIS has been used in several academic and commercial projects such as: Risk-UE, SEISAN, CAPRA, USERISK.

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Publications

CRISIS is the most cited PSHA software. Here is a selection of articles.

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