LEGAZPI CITY—Officials dispatched police and military men to various checkpoints yesterday to make sure no one entered the 6-km permanent-danger zone around Mayon Volcano.
Scientists said advancing lava and molten rocks measuring 20 meters high and 50 meters long had tumbled down and almost reached the danger zone.
“The lava pile is now as high as a four-story building at the foot of the volcano,” said Ricardo Dy, 73, the grand old man of the Provincial Disaster Coordinating Council and who has climbed Mt. Mayon 600 times.
Dy started climbing the volcano when he was 12 and reached the summit in 1953 when he was 18.
City Mayor Noel Rosal said he had declared the areas near the danger zone in Mabinit, Matanag, Buyuan and Bonga as off limits to all and ordered the police and military to put up checkpoints there.
He said the disaster council had designated authorized viewing areas to ensure that no harm came to local and foreign visitors watching Mt. Mayon’s eruptions.
The designated authorized viewing areas include Lignon Hill, Legazpi Boulevard, Mayon International Hotel, Daraga Church, Cagsawa Ruins, and Tahao Road.
Seventy-seven farmers living at the foot of the mountain were killed while tending their crops when Mayon erupted in 1993.
The Philippine Institute of Volcanology and Seismology said Mt. Mayon’s gas ejections had fallen to 7,050 tons a day, but this rate was still way above normal and indicated fresh magma was entering the volcano’s vent.
Scientist said the volcano had disgorged some 18 million cubic meters of molten rocks since it started its “mild” eruptions on July 14. It was jolted by 450 tremors generated by flying rocks and incandescent lava fragments tumbling down its slopes.
Alert Level 3 is still up, meaning explosive eruptions may take place in days or weeks. Mar Arguelles