ECMWF ensemble mean projects Beijing's Apr 27 high at 24°C, with GFS aligning at 23°C. Positive thermal advection persists. Robust signal for exceeding 20°C. 95% YES — invalid if major polar vortex displacement.
ECMWF ensemble mean projects Beijing's Apr 27 high at 24°C, with GFS aligning at 23°C. Positive thermal advection persists. Robust signal for exceeding 20°C. 95% YES — invalid if major polar vortex displacement.