According to the Thanh Hoa Hydrometeorological Station, due to the impact of storm No. 3, in Thanh Hoa, there were strong winds of level 5, level 6, gusting to level 6, level 7.
The whole province will have heavy to very heavy rain; total rainfall from 7am on July 21 to 7am on July 22 at KTTV stations in mountainous areas is generally from 50 - 120mm, coastal plain areas from 100 - 190mm, some places are higher such as Nga Son KT 336.9mm, Sam Son KT 229mm.
Coastal areas during storms are extremely dangerous and unsafe for any vehicles or works operating in dangerous areas such as: Tourist boats, passenger ships, transport ships, cages, rafts, aquaculture areas, dykes, embankments, coastal roads. Vehicles are likely to overturn, be destroyed, and be flooded due to strong winds, thunderstorms, whirlwinds, large waves, and rising sea levels. On land, strong winds can cause trees, electric poles to fall, and roofs to be blown off.