0
The eruption affected weather and temperatures around the world.
The 1991 eruption sent up a cloud of ash 21km (13 miles) high. In volume this was 10 cubic km (2.4 cubic miles) of material.
The vast amount of aerosols and dust gradually spread through the stratosphere during the following year. Sulfur dioxide produced a global haze of sulfuric acid droplets. All this blocked out the sun. The amount of sunlight reaching the Earth's surface was reduced by 10%.
Temperatures in the northern hemisphere dropped by 0.5 C (0.9 F). At the same time temperatures in the stratosphere rose several degrees, because the dust and other particles there absorbed the sun's radiation (preventing it reaching the earth's surface). This cloud of aerosols from the explosion stayed in the stratosphere for three more years.
The eruption also lowered ozone levels. The winter ozone hole over Antarctica in 1992 was the largest ever.
Deaths: 847 people died, mostly from roofs collapsing under the weight of wet ash.
Agriculture: 150 km2 of reforestation projects was destroyed. 800 km2 (200,000 acres) of rice farmland was destroyed, and almost 800,000 livestock and poultry were killed. This destroyed the livelihoods of thousands of farmers.
Buildings: 8000 houses were destroyed and 73,000 were damaged. This included schools, factories and local government buildings.
What else can I help you with?
What type of eruption did mount Pinatubo have?
Mount Pinatubo had LATERAL eruption. It means, generally volcano erupts at its highest peak where its vent finds an opening, but mount Pinatubo got a weak side and therefore it erupted laterally.
When was mt Pinatubo's first ever eruption?
The "ancestral" Pinatubo volcano activity started approximately 1.1 million years ago. The modern Pinatubo volcano activity started approximately 35,000 years ago.
How long did Pinatubo eruption last for?
Mount Pinatubo erupted for twelve days in 1991. The first eruption was on June 3 and the climactic eruption took place on June 15.
Was Mt Pinatubo the largest volcanic eruption in recent time?
No. Compared with other volcanoes of the same type, Mount Pinatubo is relatively small. Its 1991 eruption was very large, but by no means the largest. The 1815 eruption of Mont Tambora was more than 10 times larger.
How did scientist predict the eruption of the mount Pinatubo volcano?
Scientists predicted the eruption of Mount Pinatubo by monitoring various volcanic precursors, such as increased seismic activity, deformation of the volcano's surface, and gas emissions. These signs allowed researchers to forecast the eruption and issue warnings to evacuate nearby communities.
What was the last eruption like Ash or Lavaflow for MT Pinatubo?
The most recent eruption of Mount Pinatubo produce ash and pumice.
What type of eruption did mount Pinatubo have?
Mount Pinatubo had LATERAL eruption. It means, generally volcano erupts at its highest peak where its vent finds an opening, but mount Pinatubo got a weak side and therefore it erupted laterally.
What was happening when the eruption of mount Pinatubo happened?
wraehscrti
When was mt Pinatubo's first ever eruption?
The "ancestral" Pinatubo volcano activity started approximately 1.1 million years ago. The modern Pinatubo volcano activity started approximately 35,000 years ago.
How long did Pinatubo eruption last for?
Mount Pinatubo erupted for twelve days in 1991. The first eruption was on June 3 and the climactic eruption took place on June 15.
Was Mt Pinatubo the largest volcanic eruption in recent time?
No. Compared with other volcanoes of the same type, Mount Pinatubo is relatively small. Its 1991 eruption was very large, but by no means the largest. The 1815 eruption of Mont Tambora was more than 10 times larger.
Does mt Pinatubo erupt pyroclastics?
Yes. The 1991 eruption of Mount Pinatubo produced massive pyroclastic flows.
What volcano type is Mount Pinatubo?
Mount Pinatubo is a stratovolcano or composite volcano. The last eruption happened in 1993
How did scientist predict the eruption of the mount Pinatubo volcano?
Scientists predicted the eruption of Mount Pinatubo by monitoring various volcanic precursors, such as increased seismic activity, deformation of the volcano's surface, and gas emissions. These signs allowed researchers to forecast the eruption and issue warnings to evacuate nearby communities.
How many people where killed in the mount Pinatubo lahar?
About 300 people were killed in the 1991 Mount Pinatubo lahar disaster in the Philippines. The lahar, which is a type of volcanic mudflow, was triggered by the eruption of Mount Pinatubo. It caused widespread destruction in the surrounding areas.
What was mount Pinatubo most famous eruption?
Mount Pinatubo produced a massive eruption on June 15, 1991 after a series of smaller eruptions. The eruption was approximately 20 times larger than the 1980 eruption of Mount St Helens and killed nearly 900 people.
Did the eruption of mt Olympus mons effect earth?
No. Olympus Mons is on Mars. An eruption there would never affect Earth.
