A “crater glow” was observed at Mayon Volcano could be a sign of an eruptive activity, said PHIVOLCS Director Renato Solidum.
The crater of Mayon Volcano could have glowed in the last two days because magma or a charge of molten rocks rose towards Mayon’s crater. Solidum said that the magma was usually solidified, yet, the magma will glow if a volcano was about to have an eruptive activity.
Solidum added that they were observing whether or not the volcano has a new activity.
#MayonVolcano crater glow observed at the summit. Photos taken on 4 Feb 2020, 7:00 PM at the Mayon Volcano Observatory, Ligñon Hill, Legazpi City.
— PHIVOLCS-DOST (@phivolcs_dost) February 5, 2020
DOST-PHIVOLCS reiterates that Alert Level 2 currently prevails over #MayonVolcano because it is still at a moderate level of unrest. pic.twitter.com/iOcUmIbPmt