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lava flows and volcanic lightning. Pyroclastic density currents (PDCs) are the number one killers from volcanic eruptions, accounting for nearly 60,000 deaths since 1500. "In general, PDCs move ...

Taal Volcano erupted on January 12, causing multiple earthquakes, lava fountains and a huge lightning-flecked cloud, as clouds of ash were blown as far as 65km north to Manila, the capital of ...