Insane Pyroclastic flow from the Large Volcanic eruption in Guatemala. Pyroclastic flows can reach speeds of 450mph, and incenerate what they pass over, with temperatures of 1,200 - 1,400 degrees! This looks like something out of a movie right now. We sometimes overlook volcanoes and how powerful they can be. Let's not forget the men and women of Guatemala during this time. Prayers for all. _____________ Video credit: twitter/emanueloficial "Emmanuel") | Collin Myers

234K views · 6.2K shares | LOOK: TIME LAPSE of MAYON VOLCANO PYROCLASTIC FLOW Last Night. The Lava continuously flowing from Mayon Volcano's crater. Phivolcs warns of possible hazardous eruption within weeks or even days as alert level 3 has been raised. #KeepSafe #Albayanos #PrayforAlbay video by (c) Drew Zuniga | Proud To Be Albayano | Facebook

Incredible images of Mount Etna's eruption earlier today. Parts of the South East crater collapsed, causing a huge flow of pyroclastic material that ran down the entire side of the volcano. #Sicilia #etna #volcano #cheflucacorleone #foryou | Luca Corleone-Fontanarosa

36K views · 375 reactions | Caught on cam: Boaters flee volcanic ash cloud | CTV News | Facebook

When a volcano erupts, pyroclastic flows are often the biggest danger to anyone nearby. These fast-flowing currents of rock, ash and hot gas are extremely difficult to study, so researchers created their own. Read the related Nature Geoscience paper here: https://go.nature.com/2Im1bYs | Nature Portfolio