Stratospheric vertical structure near 70 hPa
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EntityWhat started as an unusual late-August structural signal is becoming something much harder to dismiss. The 10-hPa Arctic winds have moved above the historical 90th percentile, the September 12 projection reaches 10.22 m/s against a date-matched historical max…
Cosmology & Space (🚀🌠)An unusually early 10 hPa polar-vortex deformation is unfolding over the Arctic, raising the odds of late-December cold across North America and setting up a higher-volatility trade in natural gas, power demand, and the real economy.
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