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The 1991 eruption of Mount Pinatubo in the Philippines' Luzon Volcanic Arc was the second-largest volcanic eruption of the 20th century, behind only the 1912 eruption of Novarupta in Alaska. Eruptive activity began on April 2 as a series of phreatic explosions from a fissure that opened on the north side of Mount Pinatubo .
Learn about the impacts and mitigation of the second-largest eruption of the 20th century, which occurred on June 15, 1991. The eruption caused widespread damage, casualties and environmental effects, and was complicated by Typhoon Yunna.
Learn about the second-largest volcanic eruption of this century, which affected a densely populated area in the Philippines. Find out the precursors, effects, and continuing hazards of the June 15, 1991, climactic eruption of Mount Pinatubo.
Mount Pinatubo, volcano, western Luzon, Philippines, that erupted in 1991 (for the first time in 600 years) and caused widespread devastation. Mount Pinatubo is located about 55 miles (90 km) northwest of Manila and rose to a height of about 4,800 feet (1,460 m) prior to its eruption.
Jun 15, 2021 · John Murray, who was on the USS Abraham Lincoln aircraft carrier battlegroup, shares his experience of evacuating civilians from the Philippines during the second-largest volcanic eruption of the 20th century. He also discusses the challenges and advances of monitoring volcanic activity and its impacts with Earth-observing satellites.
Jun 29, 2024 · On March 15, 1991, a swarm of small, locally discernible earthquakes began on the northwest side of Pinatubo. On April 2, steam explosions opened up three large steam and sulfur-gas vents, or fumaroles, along a fissure 3 km (1.9 mile) in length located high on the north flank of the volcano.
In commemoration of the 30th anniversary of the 1991 Pinatubo Volcano eruption, the world's second largest eruption of the 20th century, the Department of Science and Technology-Philippine Institute of Volcanology and Seismology held the DOST-PHIVOLCS Infobit: Usapang Bulkang Pinatubo Makalipas ang Tatlumpung Taon webinar on 15 June 2021 via ...
