APPRAISAL OF CLIMATE CHANGE DISASTER AND FOOD SECURITY IN KHYBER PAKHTUNKHAW PAKISTAN USING GEOSPATIAL TECHNOLOGIES

High-magnitude earthquakes produce atmospheric and ionospheric precursors before rupture, though distinguishing true precursors from natural fluctuations remains challenging. Our Deviation-Time-Space-Frequency (DTSF) framework, tested on the 2023 Turkey earthquakes (Mw 7.8, 7.5), detected stress-to-ionosphere progression 2–15 days pre-event. DTSF achieved 89 % detection and 8 % false anomalies, 85 % better than previous methods, supporting probabilistic hazard assessment.