SIGMA documentation

This is the documentation for AUTOSIGMA and SIGMA for Seismic Intensity and Ground Motion Processing and Analysis, version 2024.178#82c2df7.

MMI map

Figure 58: Compute shake maps with seismic intensities or peak ground motion. Compare with observations.

earthquake ngineering and strong motion parameters.

Figure 59: Process waveforms to compute earthquake engineering and strong motion parameters.

shake maps

Figure 60: Compute shake maps for sources with extended geometry based on custom GMPEs.


Figure 61: Add custom GMPEs and compare with measured ground motion parameters.

Overview and features

Installation and Configuration

Processing and Methods

Amplitude Processing and Onsite Early Warning

Global Parameters