Tag: Alert Level 3

PHIVOLCS monitors 86 earthquakes in Taal; alert level 3 still in place

(Eagle News) — Eighty-six earthquakes were monitored in Taal in 24 hours. The Philippine Institute of Volcanology and Seismology said the earthquakes monitored in the volcano, which remains on alert level 3, included 84 volcanic tremors that lasted for one to 34 minutes and a weak background tremor. Also monitored in Taal was a steam plume rising up to 2,100 meters before it headed northeast. Sulfur dioxide emissions were monitored at 5466 tons on July […]

PHIVOLCS: 99 quakes monitored in Taal in 24 hours

(Eagle News)– Ninety-nine volcanic earthquakes were monitored in Taal in 24 hours. The Philippine Institute of Volcanology and Seismology said the quakes at the volcano, which remains on alert level 3, included 90 volcanic tremors lasting one to 11 minutes and a weak background tremor. Also monitored at the volcano was a steam plume rising 1,200 meters. Sulfur dioxide emissions were pegged at 6574 tons on Friday, July 16. PHIVOLCS reiterated its recommended ban on […]

PHIVOLCS: 74 quakes monitored in Taal in 24 hours

(Eagle News) — Seventy-four earthquakes were monitored in Taal in 24 hours. The Philippine Institute of Volcanology and Seismology said the earthquakes monitored at the volcano, which remains on alert level 3, included 61 volcanic tremors that lasted for one to 25 minutes, and a low background tremor. A steam plume rising as high as 1,000 meters was also observed due to the upwelling of hot volcanic gas. Sulfur dioxide emissions, PHIVOLCS said, were pegged […]

8 quakes monitored in Taal in 24 hours

(Eagle News)–Eight volcanic earthquakes were monitored in Taal in 24 hours. The Philippine Institute of Volcanology and Seismology said the earthquakes at the volcano, which remains on alert level 3, lasted for one to two minutes and included a low background tremor. Sulfur dioxide emissions were pegged at 4149 tons on July 9. A steam plume that went up for 1200 meters was also monitored. PHIVOLCS recommended for the ban on the entry into Taal […]

PHIVOLCS monitors 5 short phreatomagmatic eruptions in Taal in 24 hours

(Eagle News) — Five short phreatomagmatic eruptions were monitored in Taal in 24 hours. In its 8 a.m., bulletin, the Philippine Institute of Volcanology and Seismology (PHIVOLCS) said it recorded a series of five (5) short phreatomagmatic bursts which occurred at 06:47 AM, 06:06 PM, 09:21 PM, 09:50 PM yesterday, July 8, and 02:59 AM today, July 9, and produced short, jetted plumes that rose to 200 meters above the Main Crater Lake. PHIVOLCS also […]

39 quakes monitored at Taal in 24 hours; alert level 3 stays

(Eagle News) –Thirty-nine earthquakes were monitored at Taal in 24 hours. According to the Philippine Institute of Volcanology and Seismology, also monitored at the volcano, which remains on alert level 3, was a plume that reached up to 3000 meters. PHIVOLCS said  sulfur dioxide flux was at 5299 tons on July 5. PHIVOLCS reiterated its recommendation for a ban on the entry into Taal Volcano island and the high-risk barangays of Agoncillo and Laurel. It […]

PHIVOLCS: Taal still under alert level 3

(Eagle News) — An alert level 3 remains over Taal with the Philippine Institute of Volcanology and Seismology still monitoring “high activity.” PHIVOLCS said in 24 hours, it monitored 28 earthquakes and one “explosion-type”  with low background tremor at the volcano. A steam plume reaching as high as 3,000 meters was also observed. PHIVOLCS said this was caused by the “upwelling of hot volcanic gas.” PHIVOLCS earlier recommended the evacuation of residents from “high-risk” areas […]

PHIVOLCS raises alert level 3 over Taal volcano; recommends evacuation of residents from “high-risk” areas

(Eagle News) — Taal volcano is now under alert level 3 after a “short-lived dark phreatomagmatic plume” rose one kilometer high on Thursday, July 1. According to the Philippine Institute of Volcanology and Seismology, there was no accompanying volcanic earthquake to the plume, which signifies “magmatic intrusion at the main crater that may further drive succeeding eruptions.” PHIVOLCS  recommended the evacuation of residents from Taal Volcano Island and from barangays Agoncillo and Laurel in  Batangas […]

Alert level 3 still hoisted over Taal as its crater, fissures spew steam; quakes also monitored

(Eagle News)–An alert level 3 remains hoisted over Taal as its crater and fissures continue to spew steam and its seismic activity. The Philippine Institute of Volcanology and Seismology said activity in the main crater in the past 24 hours has been characterized by moderate emission of the white to dirty white steam-laden plumes rising 200 to 300 meterd high. PHIVOLCS said it also observed a weak steaming from fissure vents along the Daang Kastila […]

Alert level 3 still hoisted over Taal as it spews steam-laden plumes

(Eagle News)–An alert level 3 remains hoisted over Taal as it continued to spew white steam-laden plumes 500 meters tall. The Philippine Institute of Volcanology and Seismology said the Taal Volcano Network detected 137 volcanic earthquakes including two low-frequency events and one harmonic tremor that lasted for 97 seconds. The Philippine Seismic Network recorded seven volcanic earthquakes with no felt event. PHIVOLCS reiterated the ban on the entry into the Volcano Island and into areas […]

PHIVOLCS lowers Mayon alert level status

(Eagle News) — The Philippine Institute of Volcanology and Seismology (PHIVOLCS) has lowered the Alert Level status of Mayon volcano, but entry into the six-kilometer permanent danger zone (PDZ) is still strictly prohibited. On Tuesday, March 6, PHIVOLCS said an Alert Level 3, instead of an Alert Level 4, has now been hoisted over the volcano in Albay, citing the overall decrease in its level of unrest for the move. In particular, the agency said […]

Alert Level 3 hoisted over Mayon volcano

(Eagle News) — An alert level 3 was hoisted over Mt. Mayon in Albay on Sunday night. The Philippine Institute of Volcanology and Seismology said the this was after the volcano was seen to be in a ” noticeably increased unrest.” “After three phreatic eruptions and 158 rockfall events between 4:21 p.m. (January 13) and 7:25 p.m. (January 14), Mayon’s summit crater is now exhibiting bright crater glow that signifies the growth of a new […]