Puerto Rico's San Juan was shrouded by a thick dust plume originating from the Sahara desert.
The massive cloud has travelled from North Africa and is set to sweep over Southern America.
This footage was filmed on June 23.
Puerto Rico's San Juan was shrouded by a thick dust plume originating from the Sahara desert.
The massive cloud has travelled from North Africa and is set to sweep over Southern America.
This footage was filmed on June 23.