PHIVOLCS-LAVA: 24 Hours Volcano Activity

Date: 19 April 2022

(Decreased Unrest)

ALERT LEVEL

Date: 19 April 2022

ALERT LEVEL

(Decreased Unrest)

PARAMETERS

Seismicity	6 volcanic earthquakes including 3 volcanic tremors (2-84 minutes long)
Temperature Main Crater Lake	63.7 ℃ (25 February 2022)
Sulfur Dioxide Flux	380 tonnes / day (18 April 2022)
Plume	Weak emission; 15 meters tall
Ground Deformation	Deflation of TVI and Taal Caldera

Earthquake Location:

Past 24 hours

Past 2 weeks

Earthquake Location:
	Past 24 hours		Past 2 weeks

Total no. of volcanic earthquake: 6

Total no. w/ enough record for location: 0

RECOMMENDATION/COMMENT

Not allowed	Entry into Taal Volcano Island (Permanent Danger Zone or PDZ) , especially the Main Crater and Daang Kastila fissures, and occupancy and boating on Taal Lake Flying any aircraft close to the volcano
Reminder	Possible hazards that can occur: steam-driven or phreatic or gas-driven explosions volcanic earthquakes minor ashfall lethal accumulations or expulsions of volcanic gas
Location of Taal Volcano: Province of Batangas

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