ExoVzn Information

ExoVzn is a forensic weather intelligence platform built for the professionals who bear the burden of documentation: public adjusters, roofing contractors, claims attorneys, forensic engineers, and meteorologists. The storm claims process is broken in both directions — claimants and carriers alike suffer from inadequate documentation standards. ExoVzn's answer is rigorous methodology, transparent federal data sourcing, and a platform built to raise the standard for how storm-related events are verified, documented, and communicated. Our flagship product, ExoWeatherCheck, delivers property-level hail and wind verification reports within 24 hours. The proprietary StormGraph engine cross-references five independent federal data sources — NCEI Storm Events Database, NCEI Severe Weather Data Inventory (MESH/POH/POSH radar), NWS warning polygons, IEM Local Storm Reports, and CoCoRaHS volunteer measurements — across 290M+ archived records. Every candidate event is ranked with an explicit confidence framework so professionals can stand behind their conclusions. Our methodology is grounded in peer-reviewed research published in the Journal of the National Academy of Forensic Engineers (Williams, Heady & Allen, 2025). Co-owner Chad T. Williams, P.E., D.F.E., M.L.E. is a licensed professional engineer in 23 states and Chair of the ASTM E58 Subcommittee on AI in Forensic Engineering. Beyond reports, ExoVzn offers ExoTraining professional development courses and an Expert Network connecting credentialed meteorologists, engineers, attorneys, adjusters, and restoration contractors — a cross-disciplinary ecosystem for professionals who value methodology over advocacy.