In what order did the 1991 eruption of Pinatubo proceed?

The Pinatubo sequence, to be described in detail below, consisted sequentially of increasing ash emissions, dome growth, 4 vertical eruptions with continued dome growth, 13 pyroclastic surges, and a climactic vertical eruption with associated pyroclastic flows.

How many people died in the Mount Pinatubo eruption 1991?

More than 350 people died during the eruption, most of them from collapsing roofs. Disease that broke out in evacuation camps and the continuing mud flows in the area caused additional deaths, bringing the total death toll to 722 people. The event left more than 200,000 people homeless.

How many people died from Mt Pinatubo in 1991?

Up to 800 people were killed and 100,000 became homeless following the Mount Pinatubo eruption, which climaxed with nine hours of the eruption on June 15, 1991. On June 15, millions of tons of sulfur dioxide were discharged into the atmosphere, resulting in a decrease in the temperature worldwide over the next few years.

What type of eruption did Mount Pinatubo have?

Mt. Pinatubo is a stratovolcano in the Philippines. June 12, 1991, it erupted, resulting in the second-largest eruption of the 20 th century. The ash plume height reaching more than 40 km (28 mi) high and ejecting more than 10 km 3 of magma, classifying it as plinian/ultra plinian eruption style and VEI 6 in eruption size.

How many eruptions did Mount Pinatubo have?

Mount Pinatubo, a 1,760-m (5,770-ft) volcano in the northern Philippines , erupted in 1991 after being dormant for 600 years. Another eruption in 1992 again caused widespread devastation. From June 12 to June 16, 1991, the volcano erupted four times, releasing more than 20 million tons of debris into the stratosphere.

Is Mount Pinatubo active or dormant?

Mount Pinatubo is an active volcano on the Philippine island of Luzon . Until relatively recently it was classified as a dormant volcano as it had not erupted for five hundred years.