Among natural disasters, those occurring inside the earth are called “earthquake and volcanic disasters” and those occurring outside the earth are called “weather disasters.
Rain that falls in concentrated amounts over a small area in a short period of time is called a “torrential downpour. They often occur around the end of the rainy season and are characterized by the difficulty of predicting their occurrence because they are sudden and unexpected. When torrential rains occur, the possibility of damage such as river overflows and landslides increases.
