Trend > The Science > In 2021, a deadly volcano erupted with no warning. Here’s why
In 2021, a deadly volcano erupted with no warning. Here’s why
Before the Nyiragongo eruption, underground magma was already close to the surface and so didn’t trigger instruments that look for lava movement.

In 2021, a deadly volcano erupted with no warning. Here’s why

Before the Nyiragongo eruption, underground magma was already close to the surface and so didn’t trigger instruments that look for lava movement.