Seismic Hazard Analyzer Skill
SkillMediaSeismic hazard analysis skill for site classification, spectral acceleration, and design response spectrum generation
Instructions available. Your AI can read the instructions. Execution depends on the setup they require.
Account requirements not reviewed. Check the skill instructions before use; ahel provides instructions and does not run this skill.
Add ahel to your AI once: Claude, ChatGPT, Cursor, Claude Code or Codex. Then ask it to use this.
Then ask your AI: use the Seismic Hazard Analyzer Skill skill
What this skill tells your AI
The instructions your AI receives, as published by a5c-ai/babysitter in library/specializations/domains/science/civil-engineering/skills/seismic-hazard-analyzer/SKILL.md and read by ahel’s review.
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 seismic design parameters
- Generating response spectra
- Classifying site conditions
- Establishing seismic design category
Prerequisites
- Site location coordinates
- Geotechnical data for site class
- Risk category identified
- Design code version selected
Best Practices
- Verify site classification
- Use site-specific data when available
- Consider local seismic provisions
- Document parameter sources
Process Integration
This skill integrates with:
- Seismic Design Analysis
- Bridge Design LRFD
- Foundation Design
Configuration
seismic-hazard-analyzer:
design-codes:
- ASCE7-22
- AASHTO-LRFD
site-classes:
- A
- B
- C
- D
- E
- F
output-types:
- spectra
- parameters
- report
Output Artifacts
- Design response spectra
- Seismic parameter summaries
- Site classification reports
- SDC determination
Signals
- GitHub stars
- 2k
- Forks
- 112
- Last commit
- Sep 2026
Advanced
- Item type
- skill
- Key
seismic-hazard-analyzer- Source
- github.com/a5c-ai/babysitter