WATCH: Taal Volcano spews plumes 100 meters high after phreatic eruption
MANILA, Philippines — A phreatic explosion at the main crater of the Taal Volcano Sunday afternoon generated plumes 100 meters high, prompting state volcanology agency Phivolcs to raise the alert level to 2.
Nearly two hours later, however, the state volcanology agency again raised the alert level to 3 after the volcano spewed plumes a kilometer high.
READ: Phivolcs raises alert level to 3 as Taal Volcano spews kilometer-high plumes
The state volcanology bureau said that as of 2:04 p.m., Taal Volcano's main crater escalated its eruptive activity, generating an eruption plume 1 kilometer-high accompanied by volcanic tremor and felt earthquakes at the Taal Volcano Island and the barangay of Agoncillo, Batangas. Ashfall is currently being showered on the southwest sector of Taal.
The agency in its 4 p.m. bulletin Sunday strongly recommended that the Taal Volcano Island and high-risk barangays of Agoncillo and Laurel, Batangas be evacuated due to the possible hazards of pyroclastic density currents and volcanic tsunami.
"The public is reminded that the entire Volcano Island is a Permanent Danger Zone (PDZ), and entry into the island as well as high-risk barangays of Agoncillo and Laurel is prohibited. In addition, communities around the Taal Lake shore are advised to take precautionary measures and be vigilant of possible lakewater disturbances related to the ongoing unrest."
Get updates as Phivolcs issues warnings over activity in Taal Volcano. (Main photo by Philstar.com/Rosette Adel)
The Philippine Institute of Volcanology and Seismology issues a notice reporting an increased and continuous degassing activity from Taal Volcano.
In its 6 p.m. advisory, Phivolcs says the sulfur dioxide emission from the main crater reached 9762 tonnes per day. This was the higher recorded this year.
Phivolcs adds that there was no smog or vog observed. — Rosette Adel
The Philippine Institute of Volcanology and Seismology says Taal Volcano is still under Alert Level 1.
In an update on Wednesday, its says that the daily sulfur dioxide emissions (SO2) reached 2887 tonnes / day (06 October 2023).
Phivolcs also observes upwelling of hot volcanic fluids in the Main Crater Lake. — Rosette Adel
The Philippine Institute of Volcanology and Seismology reports that Taal Volcano's daily sulfur dioxide emissions (SO2) reached 2887 tonnes.
It observes upwelling of hot volcanic fluids in the Main Crater Lake as well as volcanic smog or vog.
The volcano's emissions are also 2400 meters tall. — Rosette Adel
The Philippine Institute of Volcanology and Seismology releases time-lapse snapshots of degassing activity from the Taal Main Crater and volcanic smog or vog formation on Sunday.
These were taken from 5:45 a.m. to 11:42 a.m. by the Mt. Macolot, Cuenca, Batangas station (VTCU) IP Camera.
LOOK: Time-lapse snapshots of degassing activity from the Taal Main Crater and volcanic smog or vog formation taken from 05:45 AM to 11:42 AM today, 8 October 2023 by the Mt. Macolot, Cuenca, Batangas station (VTCU) IP Camera. pic.twitter.com/jp48R1IZQy
— PHIVOLCS-DOST (@phivolcs_dost) October 8, 2023
— Rosette Adel
The Philippine Institute of Volcanology and Seismology records daily sulfur dioxide emissions that reached 2730 tonnes / day (22 September 2023).
It also observes upwelling of hot volcanic fluids in the Main Crater Lake and observed VOG.
Phivolcs adds that there is a ong-term deflation of the Taal Caldera; short-term inflation of the northern flanks of the Taal Volcano Island.
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