big explosion

Reindeer and dogs run in panic when a land suddenly explodes like a volcano, leaving a giant hole 50 meters deep.

When flammable powdered material is dense in air exposed to heat, it will ignite at an extremely fast rate, releasing large amounts of heat.

On April 28, 1995, a gas explosion occurred deep under a crowded street in Taegu, South Korea, killing more than 100 people and injuring 181.