Athens - A thick cloud of dust from the Sahara desert engulfed the Greek capital Thursday, a phenomenon uncommon for this time of year according to meteorologists.

Weather experts said the arrival of the thick dust from Africa, which was brought on southerly winds, normally occurs in the autumn.

"There will probably be problems with the landing and take-off of flights due to the lack of visibility above airports," said meteorologist Kostas Lagouvardos, adding that "a few days ago there was a thick cloud of dust on the southern Mediterranean island of Crete."

Lagouvardos said the concentration of dust particles in the atmosphere would probably linger for a few more days and would affect those suffering from asthma or lung-related problems. (dpa)