Alert Level for Mayon volcano raised to 2, Philippines

Alert Level for Mayon volcano raised to 2, Philippines

PHIVOLCS raised the Alert Level for Mayon volcano from 1 to 2 on October 7, 2022. The current unrest is driven by shallow magmatic processes that could eventually lead to phreatic eruptions or even precede hazardous magmatic eruption.

Slight rise in abnormal behavior at Mayon volcano, Philippines

Slight rise in abnormal behavior at Mayon volcano, Philippines

Mayon volcano in Albay, Philippines exhibited a slight increase in abnormal behavior over the past 48 hours, the Philippine Institute of Volcanology and Seismology (Phivolcs) Lignon Hill Observatory reported on Thursday, January 21, 2021. The volcano's…

Three phreatic eruptions at Mayon volcano, Philippines

Three phreatic eruptions at Mayon volcano, Philippines

Three phreatic eruptions took place at Mayon volcano, Philippines on March 12, 2019. The first at 07:10 UTC (15:10 local time), followed by two more at 07:18 and 07:34 UTC. These events generated light brown to grayish ash plume that rose 500 m (1 640 feet), 1 000 m…

Phreatic eruptions at Mayon volcano, Philippines

Phreatic eruptions at Mayon volcano, Philippines

Two phreatic eruption events were recorded at Mayon volcano, Philippines at 00:11 and 22:27 UTC on March 7, 2019. PHIVOLCS maintains Alert Level 2 over the volcano – moderate level of unrest. Mayon volcano’s seismic monitoring network recorded 6 volcanic…

Phreatic eruptions at Mayon volcano, Philippines

Phreatic eruptions at Mayon volcano, Philippines

Two phreatic eruption events were observed at 00:17 and 00:28 UTC (08:17 and 08:28 LT) on December 27, 2018. These events generated grayish to grayish white ash plume that rose 600 meters (2 000 feet) and 200 meters (650 feet) above the summit, respectively, before…

Phreatic eruptions at Mayon volcano, Alert Level remains at 2, Philippines

Phreatic eruptions at Mayon volcano, Alert Level remains at 2, Philippines

Two phreatic eruption events were observed at Mayon volcano, Philippines late November 25 into 26, 2018. Alert Level remains at 2. The public is reminded that sudden explosions, lava collapses, pyroclastic density currents or PDCs and ashfall can still occur and…

Moderately strong phreatic eruption at Mayon volcano, Philippines

Moderately strong phreatic eruption at Mayon volcano, Philippines

A phreatic eruption took place at Mayon volcano, Philippines at 04:34 UTC (12:34 local time) Sunday, July 1, 2018. A light gray ash column reached an altitude of about 500 m (1 640 feet) above the crater. Mayon’s seismic monitoring network did not detect any…

Mayon volcano’s status lowered to Alert Level 2, Philippines

Mayon volcano’s status lowered to Alert Level 2, Philippines

The Philippine Institute of Volcanology and Seismology (PHIVOLCS) lowered the Alert Level for Mayon volcano from 3 to 2 on March 29, 2018. The lowering of the alert status from Alert Level 3 to Alert Level 2 signifies the cessation of eruptive activity and the…

Mount Mayon volcano status lowered to Alert Level 3, Philippines

Mount Mayon volcano status lowered to Alert Level 3, Philippines

The Philippine Institute of Volcanology and Seismology (PHIVOLCS) lowered Mayon Volcano's status from Alert Level 4 (hazardous eruption imminent) to Alert Level 3 (decreased tendency towards hazardous eruption) on March 6, 2018. The volcano's condition in…