Rain and Lightning as Δf Geometry A Unified Atmospheric Phase-Transition and Discharge Framework in USP Field Theory

This paper presents a unified geometric reinterpretation of atmospheric dynamics within USP Field Theory. Rain formation, buoyancy, charge separation, and lightning are shown to arise from the evolution of a single scalar resonance mismatch field Δf. Classical fluid dynamics and electromagnetism are preserved, while their mechanisms are unified through resonance compatibility, corridor alignment, and nonlinear re-tuning.