@EarthUncutTV @phivolcs_dost https://t.co/xd450PG5r0 2013 study on taal volcano assumes a 3x3x3km large hydrothermal reservoir below taal volcano lake explaining the on-off cycles of taal volcano #TaalVolcano after the Jan 12-13 #eruption #TaalVolcanoEruption #TaalEruption2020