#TaalVolcanoEruption
4.2 magnitude earthquake hits off San Pascual coast, Masbate province; Philippines Institute of Volcanology and Seismology reports; #TaalVolcanoEruption https://fefd.link/IbSG6
October 9, 2025 at 2:32 PM
The mass of magma needed to supply 1.1x10^17 J is ~8x10^10 kg, equivalent to a volume of ~0.02 km3.

This corresponds to a Volcanic Explosivity Index (VEI) of ~3, which is probably a reasonable estimate of magnitude for the Jan 12-13 #TaalVolcanoEruption.
November 18, 2024 at 1:03 AM
Check here for daily #TropOMI maps of SO2 emissions from volcanoes in the #Philippines: https://so2.gsfc.nasa.gov/pix/daily/0120/philip_0120tr.html

@CopernicusEMS @BIRA_IASB @NASAGoddard #TaalVolcano2020 #TaalVolcanoEruption #TaalEruption
TROPOMI SO2 images for Philippines
The OMI/TOMS Sulfur Dioxide Group uses Ozone Monitoring I...
so2.gsfc.nasa.gov
November 17, 2024 at 5:19 AM
#Sentinel5P #Tropomi measures ~0.17 Tg SO2 in the volcanic cloud produced by the #TaalVolcano #eruption, similar to AIRS data reported by @airesEO. No climate impact expected from this amount of SO2. @CopernicusEMS @phivolcs_dost @nababaha #TaalEruption2020 #TaalVolcanoEruption
November 17, 2024 at 4:32 AM
A @planetlabs image timelapse (Dec 24, 2019 - Jan 16, 2020) showing the dramatic changes in the main crater of #TaalVolcano after the Jan 12-13 #eruption. #TaalVolcanoEruption #TaalEruption2020 @phivolcs_dost @nababaha @EarthUncutTV @raffytima
November 17, 2024 at 4:32 AM