Calima (Saharan sand)

Calima or Kalima is a term used to describe a meteorological phenomenon that occurs when fine sand and dust particles from the Sahara are lifted into the atmosphere and transported by prevailing winds.

These winds can lift millions of tons of sand and dust into the atmosphere, creating a dense, suspended cloud that can travel thousands of kilometers.

The raised dust can then move in the eastward atmospheric circulation while being captured above a marine inversion as it passes over the ocean, reaching the Canary Islands.

Aside from affecting people's health, when there is Kalima, weather conditions can become very poor and force the suspension of some public services, including transportation.

[8] Calima also affects other countries such as Malta, Italy (especially Sicily), and Greece (especially Crete) mostly during the spring months when strong southerly winds bring Saharan dust over the Mediterranean.