The Economic Times News

Eerie radiation fog blankets 400 miles of California, leaving drivers and cities in a haze

Radiation fog has covered Californias Central Valley for several weeks, stretching from Redding to Bakersfield and persisting from late November into December. Referred to locally as tule fog, the dense cloud develops overnight as moist ground cools, trapping low visibility across over 20 counties. NASA and NOAA satellites indicate the fog thickening and occasionally spilling toward the San Francisco Bay area.