Pea soup fog (also known as a pea souper, black fog or killer fog) is a very thick and often yellowish, greenish or blackish fog caused by air pollution...

to refer to smoky fog due to its opacity, and odor. The word was then intended to refer to what was sometimes known as pea soup fog, a familiar and serious...

types of soup include fruit soups, dessert soups, pulse soups such as split pea, cold soups and other styles. The earliest evidence for soup in human...

Fog 1966, a live album by the American rock band the Doors Pea soup fog (also London fog), a very thick and often yellowish, greenish or blackish fog...

or "Fog, Intense Dispersal Of") was a system used for dispersing fog and pea soup fog (dense smog) from an airfield so that aircraft could land safely...

1966 New York City smog 2013 Eastern China smog Great Smog of London Pea soup fog Heidorn, K. C. (December 1978). "A Chronology of important Events in...

and soot levels 2013 Eastern China smog 1930 Meuse Valley fog Great Smog of London Pea soup fog In a shroud of smoke. Student Booklet 3-6, p8 ("Earthways...

panic, as London was infamous for its fog. However, this one was denser and longer-lasting than any previous "pea-souper". Visibility was reduced to a few...

importance of the event. 1930 Meuse Valley fog 1939 St. Louis smog 2013 Eastern China smog Great Smog of London Pea soup fog "Donora Smog". Historical Marker Database...

"A Foggy Day (In London Town)" in reference to the pollution-induced pea soup fogs that were common in London during that period, and is often still referred...