Hawaii’s Kilauea volcano swirls into fiery tornado-like ‘Tephra Devil’ in wild scene | Collector
New York Post
Hawaii’s Kilauea volcano swirls into fiery tornado-like ‘Tephra Devil’ in wild scene
USGS scientists have recently observed low-density tephra produced in recent eruptions become short-lived “Tephra Devils," spinning like small fiery tornadoes over the volcano's craters.
New York Post