Deadly pyroclastic flows 🔥 of volcano can move as fast as 700km/h with temperature up to 1000°Ccheapwhale (55)in #gif • 4 years ago (edited) Source: Deadly pyroclastic flows 🔥 of volcano can move as fast as 700km/h with temperature up to 1000°C #funny #sct #busy #picture #palnet #natureisfuckinglit #nature