Mystery Of 1952 Killer London Fog Solved
December 5, 1952 – residents of London, England woke to cloudless skies characteristic of a prolonged pattern of unusually chilly weather. Shivering citizens fed coal burning fireplaces with earnest, soot belched from thousands of chimneys. Within a few hours thick fog settled over the city, by afternoon fog began to turn “sickly yellow” in hue.
Unaware of temperature inversion caused by a stalled high pressure weather system, Londoners had no way of knowing warm temperatures 1,000 feet above ground blocked noxious soot’s escape. Reeking of rotten eggs, poisonous sulfur rich smog halted air, train, boat and surface transportation. Those who ventured outside reported streets thick with sticky goo and blackened faces of coal miners. Over 5 days an estimated 12,000 succumbed to the killer fog. A government investigation resulted in the Clean Air Act of 1956, restricting burning of coal in urban areas and grants to convert coal heat to…
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