Wind Intensity
0 No wind: Queit, smoke straightened upwards
1 Soft wind: Leaves vibrate gently, smoke can represents direction.
2 Gentle wind: Leaves vibrate with gentle noise, wind can be felt.
3 Mild wind: Leaves and branches vibrate incessantly, flag can be unfolded
4 Moderate breeze: blow up tiny dirts, paper scraps, small branches vibrate
5 cool breeze: treelets vibrate sometimes, ribbles can be seen on the lake's surface
6 Strong wind: Trees vibrate vigorously, wires whirring, difficult in holding up umbrella
0 no wind static, smoke straight.
1 RuanFeng leaves budge, smoke can express direction.
2 breeze leaves micro ring, whom the feeling windy.
3 the breeze leaves and twigs ceaselessly, flags to start shaking.
4 and wind can blow dust, paper and twigs shaken.
5 the trees sway, cool breeze sometimes inland water have wavelet.
6 winds bough shake, wire shout loud, for umbrella difficulties.