Abstract
<title>Abstract</title> <p> This study presents an urgent Seasonal Adaptive Analysis utilizing a Global Standard Deviation (SD) Baseline Framework to monitor anomalies in atmospheric Radon gas emissions. Continuous radon monitoring was executed at an altitude of 540m using a commercial Airthings silicon photodiode detector protected from radiation and moisture. The upper plot tracks actual Radon data against a 6-day past mean and an adaptive alert threshold (+2.5 Global SD). A significant anomaly reaching <bold>2.9 SD</bold> is detected on <bold>July 28, 2026</bold> . The lower plot correlates these geochemical variations with regional seismic activity, mapping localized Earthquake Events by Magnitude (M) across the same time horizon (June 24 – July 28, 2026). This time-series integration demonstrates a clear correlation between stress-induced crustal degassing and regional seismic acceleration, providing critical data for earthquake precursor monitoring. </p>