The Incheon metropolitan municipal meteorological institute announced that it had issued a strong wind warning to 5 degrees west of Baekryong-do and Yeonpyeong-do on 11th.

As of 10:58 am today, strong winds of about 10m per second are blowing in Baekryeong Island, and the meteorological station of the metropolitan meteorological office predicted that winds will be more steep to 12-13m per second.

A strong wind warning is given when the 10-minute average wind speed is over 14 meters per second or when the instantaneous wind speed is expected to exceed 20 meters per second.

An official from the Metropolitan Meteorological Agency said, "The wind is expected to keep burning until late this afternoon."