A bombogenesis results in an ‘ammonite-like’ deep extratropical cyclone near Japan today

Remember the quite impressive sight on the satellite last night when we were discussing the perfect example of Rossby waves over the North Pacific? Three cyclones were ongoing at the same time. The westernmost system, located over Japan, was in the rapid intensification phase and has peaked today. It’s satellite presentation is exceptional! Widespread cold … Continue reading A bombogenesis results in an ‘ammonite-like’ deep extratropical cyclone near Japan today