'Cold lava' floods Philippines village after eruption(bbc.com)
bbc.com
'Cold lava' floods Philippines village after eruption
https://www.bbc.com/news/videos/c3gg5g0z4g6o
5 comments
This is definitely not “cold lava”, which isn’t a thing. It’s just mud from a lahar flow. When it is fresh and moving, it can be very destructive like a river of concrete.
In other words, a Lahar flow. Pretty common in the Philippines, I've seen a few while on that country.
A lahar was the cause of a deadly railway accident in New Zealand about 60 years ago: https://en.m.wikipedia.org/wiki/Tangiwai_disaster
There was a big disaster a few years ago [1], but smaller one are usual and they have to rebuild the roads and bridges from time to time.
[1] Some news coverage in Spanish https://www.jujuyalmomento.com/alud/siete-anos-la-tragedia-v...