17 May 2018
Explosions from Kilauea volcano intensify
A red alert for aviation has been issued for the first time since the latest series of eruptions began 12 days ago. Ash and volcanic debris has risen more than three-and-a-half thousand metres above the volcano's crater and is drifting southwest. Wendy Stovall a volcanologist with the US Geological Survey joins Kathryn with the latest.