Table of Contents
When did Mt Pinatubo first erupt?
At Pinatubo, the volcanic unrest began April 2, 1991, with a series of small steam explosions. In Manila, Dr. Raymundo Punongbayan, Director of PHIVOLCS, dispatched a team to investigate a fissure that opened on the north side of the volcano and was emitting steam and sulfur fumes.
When was the last eruption of Mt Pinatubo?
June 15, 1991
Mount Pinatubo/Last eruption
Pinatubo volcano exploded spectacularly on 15 June 1991. The Pinatubo eruption on 15 June 1991 was the second largest volcanic eruption of the 20th century. Pinatubo is a complex of lava domes located 100 km NW of Manila city, Luzon Island, Philippines.
When was the last eruption of Mt Pinatubo before 1991?
Pinatubo erupted again in late August 1992, killing more than 72 people. Gas and ash rising from Mount Pinatubo, central Luzon, Philippines, just prior to eruption in June 1991.
When did Mount Pinatubo explode in the Philippines?
A huge cloud of volcanic ash and gas rises above Mount Pinatubo, Philippines, on June 12, 1991. Three days later, the volcano exploded in the second-largest volcanic eruption on Earth in this century. Timely forecasts of this eruption by scientists from…
How tall was the peak of Mount Pinatubo?
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. After two months of emissions and small explosions, a series of major explosions began on June 12. These explosions reached a peak on June 14–16, producing a column…
Where did the ash from Mount Pinatubo come from?
The ash cloud from this climactic eruption rose 22 miles (35 kilometers) into the air. At lower altitudes, the ash was blown in all directions by the intense cyclonic winds of a coincidentally occurring typhoon, and winds at higher altitudes blew the ash southwestward.
What was the name of the volcano that erupted in 1991?
Following Mount Pinatubo’s cataclysmic June 15, 1991, eruption, thousands of roofs collapsed under the weight of ash made wet by heavy rains (see example in photo above).