a mixture of white and gray

A large plume, a mixture of white and gray, continued to rise from the ash-covered summit of 3,067-meter (10,062-foot) Mount Ontake on Sunday, visible from the nearby village of Otaki. A convoy of red fire trucks, sirens blaring, and rescue workers on foot headed past barriers into the restricted zone around the mountain. The officer was chasing two suspects outside the Ferguson Community Center on Saturday night when one turned and shot him in the arm, St. Louis County Police Chief Jon Belmar told a news conference. Shinichi Shimohara, who works at a shrine at the foot of the mountain, said he was on his way up Saturday morning when he heard a loud noise that sounded like strong winds followed by "thunder" as the volcano erupted. "For a while I heard thunder pounding a number of times," he said. "Soon after, some climbers started descending. They were all covered with ash, completely white. I thought to myself, this must be really serious."