evo-seismic-phase-association
SkillFiles & storageAssociates phase picks from multiple stations into earthquake events using temporal clustering (DBSCAN) and travel-time validation with a uniform velocity model, then outputs event catalog as CSV.
Available today. Use it from your connected AI after setup.
No other account needed.
Connect ahel once, and every AI you use reads what you have installed.
Then ask your AI: use the evo-seismic-phase-association skill
What this skill tells your AI
The instructions your AI receives, as published by openlair/openskill in tasks-evolved/earthquake-phase-association/environment/skills/evo-seismic-phase-association/SKILL.md and read by ahel’s review.
Associates P/S picks into earthquake events using DBSCAN clustering and moveout validation.
Functions
associate_picks(picks_df, station_dict, vp, vs, eps_sec, min_picks)- Main associationvalidate_cluster(cluster_df, station_dict, source_lat, source_lon, t0, vp, vs, tolerance)- Validate picksestimate_origin_time(valid_picks, station_dict, source_lat, source_lon, vp, vs)- Estimate t0deduplicate_events(events, time_threshold)- Remove duplicate eventswrite_event_catalog(events, output_path)- Write CSV with ISO timestamps
Usage
import importlib.util
def load_module(name, path):
spec = importlib.util.spec_from_file_location(name, path)
mod = importlib.util.module_from_spec(spec)
spec.loader.exec_module(mod)
return mod
assoc_utils = load_module('assoc_utils', '/app/environment/skills/evo-seismic-phase-association/scripts/utils.py')
events = assoc_utils.associate_picks(picks_df, station_dict, vp=6.0, vs=6.0/1.75, eps_sec=15.0, min_picks=4)
assoc_utils.write_event_catalog(events, '/root/results.csv')
Signals
- GitHub stars
- 89
- Forks
- 4
- Last commit
- Sep 2026
Advanced
- Catalog kind
- skill
- Gateway key
evo-seismic-phase-association- Source
- github.com/openlair/openskill