Seismic Hazard Analyzer Skill Purpose The Seismic Hazard Analyzer Skill performs seismic hazard analysis including site classification, spectral acceleration determination, and design response spectrum generation per ASCE 7 and AASHTO. Capabilities - Site classification determination (A-F) - Spectral acceleration calculation (Ss, S1) - Design response spectrum generation - Seismic design category determination - Site-specific hazard analysis - USGS API integration for site data - Risk-targeted ground motion parameters - Site coefficient calculation Usage Guidelines When to Use - Determining s…