"We went from Timisoara to Bocsa to take our children to stay with their grandparents for couple of days. It was all warn and sunny. One hour later, on our way back, we noticed dark clouds on the sky, and a strange light brown cloud at the horizon. Minutes later we were below (or better say into) the light brown cloud, and this is how it was."[Credit: Carmen Spatan / licensing@viralhog.com]