Massive wall of sea smoke rolls over Lake Superior
KFSN
Friday, December 23, 2016
Temperatures hit 18 below zero at Duluth harbor causing a massive wall of sea smoke.
A wall of sea smoke hovered over Lake Superior in Duluth, Minnesota on Sunday, creating a captivating sight.
Temperatures at Duluth harbor hit 18 below zero on Sunday, according to the Duluth News Tribune. According to AccuWeather, sea smoke is a marine layer that occurs when the water temperature is warmer than the frigid temperature of the air above it.