Aso Volcano Volcanic Ash Advisory: ACTIVITY CONT. VA AT 20191104/1200Z FL080 STNR OBS VA DTG: 04/1150Z

Volcanic Ash Advisory Center Tokyo (VAAC) issued the following report: FVFE01 at 12:06 UTC, 04/11/19 from RJTD VA ADVISORY DTG: 20191104/1206Z VAAC: TOKYO VOLCANO: ASOSAN 282110 PSN: N3253 E13106 AREA: JAPAN SUMMIT ELEV: 1592M ADVISORY NR: 2019/418 INFO SOURCE: HIMAWARI-8 JMA AVIATION COLOUR CODE: NIL ERUPTION DETAILS: ACTIVITY CONT. VA AT 20191104/1200Z FL080 STNR OBS VA DTG: 04/1150Z OBS VA…

Mayon volcano (Philippines) activity update: white steam plumes and one rockfall was observed

A moderate activity of the volcano continues. Mayon Volcano’s seismic monitoring network recorded one rockfall related event during the 24-hour observation period. Moderate emission of white steam plumes that drifted northeast was observed. PHIVOLCS recorded 531 emissons of sulfur dioxide (SO2). Alert Level 2 currently prevails over Mayon Volcano. PHIVOLCS reminds the public that sudden…