Earthquake Catalogue Platform

Welcome to the Earthquake Catalogue Platform documentation!

A comprehensive web application for managing, analyzing, and visualizing earthquake catalogue data with support for multiple data formats, automated imports, and flexible merging capabilities.

Features

📊 Data Management

Multi-format upload (CSV, TXT, QuakeML, JSON, GeoJSON)
Automated delimiter and date format detection
Schema normalization and validation
Catalogue merging with configurable rules
Large file support (up to 500MB)

🌏 GeoNet Integration

Automatic data import from GeoNet FDSN Event Web Service
Flexible filtering by magnitude, depth, time, and location
Automated duplicate detection and event updates
Complete import history tracking

📈 Visualization & Analysis

Interactive Leaflet-based maps with clustering
Uncertainty ellipses and focal mechanisms
Quality metrics with A+ to F grading
Advanced seismological analytics (b-value, Mc, temporal patterns)
Station coverage analysis

🔧 Additional Features

QuakeML 1.2 export/import
Quality-based filtering
Role-based access control
Comprehensive API

Quick Start

# Clone the repository
git clone https://github.com/KennyGraham1/catalogofcatalogs.git
cd catalogofcatalogs

# Install dependencies
npm install

# Configure environment
cp .env.example .env
# Edit .env with your MongoDB connection and secrets

# Initialize database
npx tsx scripts/init-database.ts

# Start development server
npm run dev

Visit http://localhost:3000 to access the application.

Documentation

User Guide

Deployment & Administration

Additional Resources

Indices and tables

License

This project is developed by Kenny Graham at Earth Sciences NZ (AI Assisted).

Last Updated: January 2026