More low-frequency volcanic quakes (LFVQs) and rockfall events have been detected during the 24-hour monitoring of the Mayon Volcano in Albay, the Philippine Institute of Volcanology and Seismology (Phivolcs) said on Friday, Aug. 4. Between Aug. 3 and Aug. 4, the Mayon Volcano Network recorded 272...
The “increased” effusion of lava from Mayon Volcano has eased over the past 24 hours and is returning to a slow rate, the Philippine Institute of Volcanology and Seismology (Phivolcs) said on Wednesday, Aug. 2. On July 31, Phivolcs observed an intermittent “ashing” along with increases in...
The Philippine Institute of Volcanology and Seismology (Phivolcs) observed a renewed eruptive activity at the Mayon Volcano’s summit crater, characterized by intermittent “ashing” and increased lava effusion on Monday, July 31. “Beginning at approximately 6 p.m. on July 31, eruptive...
The lava effusion from Mayon Volcano, which began in early June and prompted the Philippine Institute of Volcanology and Seismology (Phivolcs) to raise the volcano’s alert status, was still ongoing as of July 31. “Lava effusion from Mayon Volcano’s summit crater continues for the eighth...
For the fourth consecutive day, the Philippine Institute of Volcanology and Seismology (Phivolcs) observed a “weakening” of the slow effusion of lava from the Mayon Volcano’s crater on Sunday, July 30. “In the past 24-hour period, there has been a marked weakening of slow lava effusion from...
The slow lava effusion from Mayon Volcano, which has fed lava flows in three gullies, has continued to weaken significantly over the past 24 hours, the Philippine Institute of Volcanology and Seismology (Phivolcs) said on Friday, July 28. “In the past 24-hour period, there has been a marked...
The Philippine Institute of Volcanology and Seismology (Phivolcs) has observed a “weakening” of the slow lava effusion from Mayon Volcano’s crater between Wednesday, July 26, and Thursday, July 27. “In the past 24-hour period, there has been a marked weakening of slow lava effusion from the...
The Philippine Institute of Volcanology and Seismology (Phivolcs) recorded 11 low-frequency volcanic quakes (LFVQs) and one pyroclastic density current (PDC) at Mayon Volcano from Tuesday, July 25, to Wednesday, July 26. These are down from 32 LFVQs and four PDCs during the previous 24-hour...
The slow effusion of lava from the crater of Mayon Volcano has continued despite fewer earthquakes in the previous 24 hours, the Philippine Institute of Volcanology and Seismology (Phivolcs) said on Tuesday, July 25. In the past 24 hours, Phivolcs had recorded 32 low-frequency volcanic quakes...
The Philippine Institute of Volcanology and Seismology (Phivolcs) recorded more volcanic earthquakes around Mayon Volcano between Sunday, July 23, and Monday, July 24. In its bulletin issued on Monday, Phivolcs said 184 low-frequency volcanic quakes (LFVQs) were recorded by the Mayon Volcano...
The lava effusion from Mayon Volcano is still occurring slowly, feeding and enlarging existing lava flows along three gullies that run down the volcano’s slopes, the Philippine Institute of Volcanology and Seismology (Phivolcs) said on Sunday, July 23. In the last 24 hours, Phivolcs said lava...
The Philippine Institute of Volcanology and Seismology (Phivolcs) has monitored an increase in seismic activity at Kanlaon Volcano in the past 24 hours. In a bulletin issued at 10 a.m. on Friday, July 21, Phivolcs said 35 volcano-tectonic (VT) earthquakes have been recorded by the Kanlaon Volcano...
