I learned from the Hainan Meteorological Administration that the tropical depression in the South China Sea intensified into typhoon “Butterfly” No. 1 of this year on the morning of the 11th. Intensity is expected to gradually increase. The Hainan Meteorological Administration issued a level 4 typhoon warning at 9:30 on June 11, 2025.

I learned from the Hainan Meteorological Administration that the tropical depression in the South China Sea intensified into typhoon “Butterfly” No. 1 of this year on the morning of the 11th. Intensity is expected to gradually increase. The Hainan Meteorological Administration issued a level 4 typhoon warning at 9:30 on June 11, 2025.