Explosive activity continues. Volcanic Ash Advisory Center (VAAC) Tokyo warned about a volcanic ash plume that rose up to estimated 17000 ft (5200 m) altitude or flight level 170 .The full report is as follows:FVFE01 at 12:00 UTC, 05/06/26 from RJTDVA ADVISORYDTG: 20260605/1200ZVAAC: TOKYOVOLCANO: SHEVELUCH 300270PSN: N5639 E16122AREA: RUSSIASOURCE ELEV: 3283M AMSLADVISORY NR: 2026/170INFO SOURCE: HIMAWARI-9ERUPTION DETAILS: VA CONTINUOUSLY OBS IN SATELLITE IMAGERYOBS VA DTG: 05/1120ZOBS VA CLD: SFC/FL170 N5921 E15848 - N5934 E16215 - N5827 E16155 MOV NE 5KT SFC/FL120 N5609 E15912 - N5606 E15951 - N5523 E15852 MOV SW 5KTFCST VA CLD +6 HR: 05/1720Z SFC/FL170 N5920 E16253 - N5759 E16234 - N5850 E15701 SFC/FL120 N5537 E16020 - N5437 E15944 - N5439 E15837 - N5554 E15924FCST VA CLD +12 HR: 05/2320Z SFC/FL170 N5857 E16307 - N5814 E16405 - N5732 E16223 - N5751 E15639 - N5817 E15650 SFC/FL120 N5510 E16055 - N5333 E15905 - N5404 E15807 - N5542 E15952FCST VA CLD +18 HR: NO VA EXPRMK: SOUTHERN PART OF VA[FL120] OBSCURED BY MET CLOUD.NXT ADVISORY: 20260605/1800Z=