Correct

山洪

/ shānhóng /
Strokes

Definition

mountain flash flood/mountain torrent

Example

As a Noun

mountain torrents

1
Shānhóng
山洪
láishìxiōngměng
来势凶猛
  

Mountain torrents rushed down with a terrifying force.

2
Shānhóng
山洪
bào
暴发
  

Torrents of water rushed down the mountain. / A flood was unleashed from the mountains all of a sudden.