What is Hydrometeorological
It is a branch meteorology that deals with water in the atmosphere especially as precipitation. Hydrometeorological hazards are of atmospheric, hydrological or oceanographic origin.
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There are perhaps seven atmospheric conditions which, if met, could cause a typhoon to form.
A pre-existing disturbance, warm ocean water, low atmospheric stability, sufficient Coriolis force, moist mid-atmosphere, and upper atmosphere divergence are all important factors for typhoon formation.
After the Typhoon has passed, devastation often continues. Whatever was left remaining in the area is either destroyed or what is left remains. Because of floods it can strands civilian's in a certain place without any water or food to support themselves. And there are cases that many people has lost their lives due to the strong storms.
And because of the Typhoons. They can cause floods and harsh winds, destroying whatever stand it's way. Trees bends, cars tumbles over, and water arises because of the winds push.
Heavy rains, ocean waves come on shore, snow melts quickly, or when the damn or levees break it can cause a flood. The floods can do an amount of damage because just a few inches of water can cover up half of the house or maybe cover a house till the rooftop