Can someone identify these phenomena?

vinirn

These videos were recorded at Angicos, a small town of Brazil. They are records of the same phenomenon. Can someone identify it? A tornado? A gustnado? A dust evil?

vinirn	Can someone identify these phenomena? Tweet These videos were recorded at Angicos, a small town of Brazil. They are records of the same phenomenon. Can someone identify it? A tornado? A gustnado? A dust evil?