Muscat: A thunderstorm on Monday hit the Saudi city of Mina, where Omani Haj pilgrims are housed in tents.
Garbage and rubbish flowed along with the water to the valley below.
A video of the rainfall taken by Omani pilgrim Nasir Al Rahbi has gone viral on social media.
Pilgrims are in Mina for the 'stoning of the devil' ritual.