Saharan dust over Bern, Switzerland
Saharan dust events contribute to the aerosol load over Switzerland, mostly during spring and autumn. As a result of strong winds and major turbulence, sand particles from the North African desert region regularly rise up several kilometres into the atmosphere. The largest particles quickly fall back to the ground, but the smaller ones can be transported all the way to the Swiss Alps.
www.meteoswiss.admin.ch/home/climate/the-climate-of-switz...
Saharan dust over Bern, Switzerland
Saharan dust events contribute to the aerosol load over Switzerland, mostly during spring and autumn. As a result of strong winds and major turbulence, sand particles from the North African desert region regularly rise up several kilometres into the atmosphere. The largest particles quickly fall back to the ground, but the smaller ones can be transported all the way to the Swiss Alps.
www.meteoswiss.admin.ch/home/climate/the-climate-of-switz...