“Typhoon Sanba was aiming squarely at South Korea early Sunday after passing over the Japanese island of Okinawa, according to regional forecasters.
It made landfall in northeastern Okinawa around 6:30 a.m. Sunday (5:30 p.m. ET Saturday) with an eye that was nearly half the island’s length.”

Source: Powerful typhoon rumbles over Japanese island of Okinawa – CNN.com