NEW : The storm knocks out power in 12 households in Hong Kong . NEW : About 17,500 households lost electricity as the storm damaged power lines . More than 100 flights are canceled and almost 200,000 roads are closed . Four South Korean fisherman are found dead and 17 have been rescued . The search is on for another More than 100 fishermen still missing .
NEW : The storm knocks out power in 12 households in Hong Kong . NEW : More than 100 flights are canceled and almost 200,000 roads are closed . Four South Korean fisherman are found dead and 17 have been rescued . The search is on for another More than 100 fishermen still missing .