Polar Vortex Now: Stratospheric Deformation, NatGas Risk, and the ERCOT Night-Ramp Stress Test
A unified live update tying today’s polar vortex structure (10 hPa), surface cold delivery, and ERCOT’s real-time constraints into the NatGas risk frame and the broader Pattern Nexus circulation-control model.
Power Systems & Leverage (🕸️🏛️)