storm or typhoon has subsided, calmed down, turbulence has stopped, has died down in force or intensity, to die down" or "to subside", may be used too to describe a situation where a noise, a disturbance, or a problem is becoming less
Semantic Domain
Sky, weather and climate
Notes
some related words:
1. Calm down
2. Die down
3. Subside
4. Vanish
5. Disappear
6. Fade away
7. Cease
8. Stop