Obdulio Arenas of Paterson, New Jersey, uses a cell phone to capture images of the partially-frozen ... - Julio Cortez / AP

© Julio Cortez / AP 

Obdulio Arenas of Paterson, New Jersey, uses a cell phone to capture images of the partially frozen falls at the Paterson Great Falls National Historical Park in Paterson, New Jersey, on January 2, 2018.