SpeedrooHow fast does a volcanic mudflow move?
29.8 mphAbout 48 km/h · Run
Lahars often rush down valleys at 20 mph (32 km/h) to 40 mph (64 km/h), the USGS says.
That's about 86% of a red kangaroo's top speed of about 35 mph (56 km/h).
🌋29.8 mph
🏞️the Mississippi
By speed: a lahar is about 9.9× faster than the Mississippi.
Things about as fast
- How fast does Pluto spin at its equator?29.3 mph
- How fast can a house cat run?29.8 mph
- How fast was Stephenson's Rocket?29.8 mph
- How fast can a deer run?29.8 mph
- How fast can a bobcat run?29.8 mph
- How fast does a bald eagle fly?29.8 mph
- How fast can a warthog run?29.8 mph
- How fast does a tornado move across the ground?30 mph
Many real things vary, so we use a typical or official figure. Spotted a mistake? Email [email protected].