NEW : ` ` Jumpin ' Jelawat '' pummels Okinawa , injuring at least 50 people . NEW : More than 270,000 households are powerless on Okinawa . CNN 's Michael Martinez contributed to this report . A U.S. base on Okinawa posts pictures from the storm . Comment:
NEW : ` ` Jumpin ' Jelawat '' pummels Okinawa , injuring at least 50 people . NEW : More than 270,000 households are powerless on Okinawa . A U.S. base on Okinawa posts pictures from the storm . Comment: