Tonga’s Hunga-Tonga-Hunga-Ha'apai volcano: Animated explainer of eruption

What was unique about the Hunga Hape volcano eruption on Saturday compared to previous eruptions?

• It was the first eruption in over 50 years.

• It emerged from smaller volcanic cones.

• It was caused by tectonic plate movement.

• It blasted out of a large underwater caldera.

What was the result of the magma coming into direct contact with cold water during the eruption?

• Cooling of the magma before eruption.

• Creation of a large lava flow.

• Formation of a protective steam layer.

• Explosive reactions and further contact with water.

What was one of the immediate effects of the eruption on nearby regions?

• Evacuation of the entire island of Tonga.

• Increased volcanic activity in New Zealand.

• High waves causing fatalities in Peru.

• Immediate restoration of internet connections.

What did the damage to internet connections result in after the eruption?

• Increased communication with Tonga.

• Delayed news about the volcano's impact on Tonga.

• Immediate tsunami alerts worldwide.

• Faster recovery efforts in affected areas.

What does historical data suggest about the volcanic activity at Hunga Hape?

• It will only occur once every 1000 years.

• It may involve several weeks or years of unrest.

• It is likely to cease immediately.

• It will not affect nearby regions.