Precursor SPC
AI-enabled space weather nowcasting and earthquake forecasting data services
Precursor SPC is a Seattle-based company that builds an AI-enabled ground sensor and satellite system network to deliver geospatial intelligence services for space weather and natural disasters. The company offers two core capabilities: real-time 4D ionospheric nowcasting using data assimilation, Kalman filtering, and physics-based modeling, and earthquake forecasting claimed to provide warnings days in advance of seismic events. Its target markets include government agencies, (re)insurance providers, and large asset owners. Precursor SPC participated in the Creative Destruction Lab Space stream in the 2022/23 cohort and has delivered a space weather impact tool to US and UK agencies.