Show HN: Signet – Autonomous wildfire tracking from satellite and weather data

Signet is an autonomous wildfire tracking system for the continental US that combines NASA FIRMS detections, GOES-19 thermal imagery, and weather data to monitor fire activity without human initiation. It uses multimodal reasoning to correlate satellite imagery with geographic, environmental, and official data sources, logging assessments, predictions, and agent decisions transparently. The system offers wildfire alerts but explicitly warns it is not a substitute for official emergency information.