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Mayon Volcano, Philippines

September 23, 1999

On 22 September, the Mayon Volcano threw rocks and ash four miles (six km) into the sky for approximately four minutes. Burning rocks ignited brush fires in a gully on volcano's eastern slope. According to seismologists, no major eruption is expected. Philippine disaster officials advised people living within a four mile radius of the Mayon Volcano to evacuate until the current activity ends. Approximately 2,000 villagers fled their homes.

July 6, 1999

Philippine disaster officials are prepared to evacuate the population (estimated at 42,000) around the Mayon Volcano. Lava is reported to be moving within the magma chambers.

June 22, 1999

On 22 June 1999, the Mayon Volcano sent smoke and ash four miles (seven km) into the air. Government officials have urged people living within a radius of four miles around the summit to evacuate. At this time, no earthquakes or lava flows have been reported.

June 1, 1999

On June 1, 1999, the edges of Mayon's crater began to glow, and there was an increase in the output of sulfur-dioxide. Disaster officials have ordered evacuations in the area near the volcano.  


Information supplied by: http://volcano.und.nodak.edu