For modern volcanoes, satellite data shows how much sulfur dioxide is released. When Mount Pinatubo in the Philippines erupted in 1991, it propelled roughly 15 million tons into the stratosphere.

By contrast, major land eruptions - such as Pinatubo in the Philippines in 1991 - temporarily dim sunshine with an ashen sunshade before falling back to Earth. “The majority of volcanoes will ...

Today, Vesuvius remains active and, with nearly three million people living in its shadow, is the most dangerous volcano in Europe. The eruption of Pinatubo in June 1991 could easily have been ...

"The volcano-climate connection is an important aspect of the global climate system." For example, the 1991 eruption of Mount Pinatubo in the Philippines had a two-year cooling effect on the world ...

Damage from volcanic ash at Clark Air Force Base in the Philippines after the June 15, 1991, eruption of Mount Pinatubo. Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of ...

Volcanoes send sulphur dioxide (SO2 ... For instance, the Mount Pinatubo eruption in the Philippines in 1991 injected about 15 million tonnes of SO2 into the stratosphere and resulted in a ...

An animation of the Mount Pinatubo eruption of 1991 in the Philippines and its effect on the global climate. The eruption caused sulphur dioxide and ash particles to be ejected into the atmosphere.

An animation of the Mount Pinatubo eruption of 1991 in the Philippines and its effect on the global climate. The eruption caused sulphur dioxide and ash particles to be ejected into the atmosphere.

Police officers shown beating a man, later identified as Rodney King. (AP Photo/Courtesy of KTLA Los Angeles, George Holliday ...

LUBAO, Pampanga—Daniella Uy and Angelo Que knew that the Pinatubo course at Pradera Verde would test every part of their game. And after Monday’s opening round of the ICTSI Pradera Verde ...