Seven earthquakes recorded in Mt. Pinatubo
SILENT FOR NOW The crater lake formed after Mt. Pinatubo erupted in 1991, shown in this file photo, has become a major attraction for outdoor enthusiasts, with trails opened in Tarlac and Zambales provinces. The Philippine Institute of Volcanology and Seismology has put Pinatubo under alert level 1, indicating weak unrest and with no major activity detected on the volcano. —INQUIRER PHOTO
SAN ANTONIO, Zambales — At least seven volcanic earthquakes were recorded in Mt. Pinatubo on Sunday, August 1, according to the Philippine Institute of Volcanology and Seismology (Phivolcs).
Alert level 1 or low-level unrest remains hosted over Pinatubo, which has been experiencing imperceptible or not easily noticed earthquakes since last month.
Phivolcs said the most recent seismic activities were recorded in the last 24 hours but there was no indication of an imminent eruption.
In January this year, Pinatubo began experiencing a series of volcanic earthquakes that eventually became more frequent until March. This led Phivolcs to elevate the alert level at Mt. Pinatubo from zero to one.
It was the first time that the alert level was raised at Mt. Pinatubo, which was placed on normal status in 1996. INQ
