추석 앞두고 '300㎜ 물폭탄' 울릉도 곳곳 '날벼락' / YTN YTN 0 4 09.13 12:07 https://www.youtube.com/watch?v=OE8zfOQYPUg + 4 https://www.youtube.com/feeds/videos.xml?channel_id=UChlgI3UHCOnwUGzWz… + 3 추석 앞두고 '300㎜ 물폭탄' 울릉도 곳곳 '날벼락' / YTN