The "polar vortex," which separates arctic and tropical air, weakened, the report said, allowing warm air to flow north in January, when Alaska saw temperatures 10°C warmer than usual.
The limbs and faculties are cramped with worse than Chinese bands, and the sedentary life which they are condemned to live, whilst boys frolic in the open air, weakens the muscles … artificial notions of beauty, and false descriptions of sensibility have been early entangled with her motives of action" (Wollstonecraft 1988, 55).
Cooler and drier air weakened the convection, and Mariola weakened below tropical storm status on March 18.
Subsequently, drier air weakened the storm, causing the convection to decrease.
On August 8, increased dry air weakened the convection and caused Cristobal to accelerate east-northeastward.
Land interaction and drier air weakened the eye, and on May 9 the cyclone weakened to tropical storm status.
Drier mid-tropospheric air weaken Florence to a tropical storm, but re-strengthen into a hurricane later on September 12.
This dry air weakened the system to a depression for a second time on October 8, and Genevieve dissipated the next day.
They have poisoned the seas and rivers, polluted the air, weakened and punctured the ozone layer, saturated the atmosphere with gases which are changing weather conditions with a catastrophic effect we are already beginning to experience.
Cool air imparted weakening as Daisy turned northwestward, and on October 8, the hurricane slowed as it turned eastward, striking Yarmouth, Nova Scotia with winds of 75 mph (120 km/h).
