Explosive activity continues. Volcanic Ash Advisory Center (VAAC) Tokyo warned about a volcanic ash plume that rose up to estimated 27000 ft (8200 m) altitude or flight level 270 and is moving at 15 kts in SE direction.The full report is as follows:FVFE01 at 18:00 UTC, 28/05/26 from RJTDVA ADVISORYDTG: 20260528/1800ZVAAC: TOKYOVOLCANO: SHEVELUCH 300270PSN: N5639 E16122AREA: RUSSIASOURCE ELEV: 3283M AMSLADVISORY NR: 2026/150INFO SOURCE: HIMAWARI-9ERUPTION DETAILS: VA CONTINUOUSLY OBS IN SATELLITE IMAGERYOBS VA DTG: 28/1720ZOBS VA CLD: SFC/FL270 N5617 E16230 - N5600 E16309 - N5527 E16217 - N5543 E16203 MOV SE 15KTFCST VA CLD +6 HR: 28/2320Z SFC/FL260 N5513 E16700 - N5349 E16832 - N5404 E16206 - N5518 E16246FCST VA CLD +12 HR: 29/0520Z SFC/FL270 N5303 E17822 - N5225 E17904 - N5225 E16938 - N5331 E16014 - N5429 E16012FCST VA CLD +18 HR: NO VA EXPRMK: SOME PART OF VA OBSCURED BY MET CLOUD.NXT ADVISORY: 20260529/0000Z=