Watch: 'Volnado' forms inside Hawaii's Kilauea volcano during recent eruptive episode
Kilauea has now seen 32 eruptive episodes since it began to erupt in December 2024.
Watch: Swirling 'volnado' spotted inside Hawaii's Kilauea volcano
The U.S. Geological Survey (USGS) shared this video of a swirling cloud of smoke and ash, jokingly called a "volnado," forming inside Hawaii's Kilauea volcano on Sept. 2, 2025.
HAWAII VOLCANOES NATIONAL PARK – Something unusual was spotted swirling within the crater of Hawaii’s Kilauea volcano during the most recent eruptive episode on Tuesday.
"We know you’ve heard of a volcano, but how about a volnado?" the U.S. Geological Survey (USGS) joked in a post on X.
It’s a good way to describe what was seen, however.
A swirling cloud that looked like a dust devil or tornado was spotted within Halema’uma’u crater during the 32nd eruptive episode at Hawaii’s Kilauea volcano on Sept. 2, 2025.
The USGS said that cameras were able to capture the moment a swirling cloud of smoke and debris formed within Halema’uma’u crater as Kilauea was belching massive lava fountains that shot hundreds of feet into the air.
The cloud, which resembled a dust devil or tornado, began to suck up loose ash deposits and smoke as it swirled on the crater floor.
The video shows the "volnado" growing larger for some time before it moved into the lava fountain itself and dissipated.
"These whirlwinds, which can also occur on the crater rim downwind of the eruption (within the closed area of Hawaii Volcanoes National Park), have been documented during several eruptive episodes," the USGS said.
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Watch: Stunning 'lavanado' forms during Hawaii's Kilauea volcano eruption
FILE VIDEO - A stunning video recorded during a recent eruptive episode of Hawaii's Kilauea volcano in February shows lava spinning into the air like a dust devil.
In fact, during an eruptive episode in March, video captured the moment hot gasses and lava started to spin into the air, forming what was described as a "lavanado."
In 2023, another video showed hot, rapidly rising air grabbing fresh lava and tossing it into the air before moving up the side of the mountain and sucked up dirt and rocks.
WATCH: Wind vortex tries to suck up lava from inside Hawaii's Kilauea Volcano
Stunning new video released by the USGS shows areas of hot, rapidly swirling air grabbing fresh lava spewing from Hawaii’s Kilauea Volcano and tossing it into the air.
The USGS said the events are caused "by the chaotic and turbulent mixing of hot and cold air."
Kilauea has now seen 32 eruptive episodes since the main eruption began in December 2024.