• By August 1997, the steam had given way to massive eruptions of magma, and Plymouth became buried by pyroclastic flows of red-hot ash, gas and rock, turning it into a modern-day Pompeii. Though the town had been evacuated, 19 people were killed by a single pyroclastic flow on surrounding farmlands. View high resolution

    By August 1997, the steam had given way to massive eruptions of magma, and Plymouth became buried by pyroclastic flows of red-hot ash, gas and rock, turning it into a modern-day Pompeii. Though the town had been evacuated, 19 people were killed by a single pyroclastic flow on surrounding farmlands.