“Pyroclastic flows can come out of the volcano at up to 150 kilometres an hour. If it’s coming out, you can’t outrun them.

Officials assure public: no immediate threat from volcano's eruptive cloud and pyroclastic flow Smoke billows from Mount Etna volcano, Italy, Monday, June 2, 2025.

🌋 REPLAY: Mount Etna Pyroclastic Flows! Watch the Volcanic Activity Unfold (June 2, 2025) Watch on Activity has calmed in the last few hours but the threatening grey cloud is still visible.

The lava flows would spread over about 40 miles (64km). Everything within a 50-mile (80km) radius would be destroyed by a pyroclastic flow. America smothered with volcanic ash ...

Ars Technica has been separating the signal from the noise for over 25 years. With our unique combination of technical savvy and wide-ranging interest in the technological arts and sciences, Ars ...

Mount Lewotobi Laki‑laki erupted twice in one day, sending ash up to 18 km into the air. The volcano remains at the highest ...

A stream of solidified lava pieces, volcanic ash, and hot gases, also known as pyroclastic flow, barreled down the side of Sicily’s Mount Etna on Monday, June 2, the Italian National Institute ...

The mentioned ash clouds are known to have formed during multiple recent volanic eruptions that features pyroclastic flows, including the 1991 eruption of Japan's Mount Unzen, the expert explained.

A stream of solidified lava pieces, volcanic ash, and hot gases, also known as pyroclastic flow, barreled down the side of Sicily’s Mount Etna on Monday, June 2, the Italian National Institute ...

A stream of solidified lava pieces, volcanic ash, and hot gases, also known as pyroclastic flow, barreled down the side of Sicily’s Mount Etna on Monday, June 2, the Italian National Institute ...