Write a paragraph (80-100 words ) about a natural disaster that often happens in your living place

write a paragraph (80-100 words ) about a natural disaster that often happens in your living place  :                           Use the following questions as cues                                                                                                                            1: what is the natural disaster ?
2:how often does it happen ? 
3: when does it often happen ?
4: what should we do before and after it happens ?