Volcanic Ash Advisory Center Tokyo (VAAC) issued the following report:FVFE01 at 20:46 UTC, 12/04/26 from RJTDVA ADVISORYDTG: 20260412/2046ZVAAC: TOKYOVOLCANO: SHEVELUCH 300270PSN: N5639 E16122AREA: RUSSIASOURCE ELEV: 3283M AMSLADVISORY NR: 2026/122INFO SOURCE: KBGS HIMAWARI-9ERUPTION DETAILS: ERUPTION AT 20260412/1826Z FL210 REPORTEDOBS VA DTG: 12/2030ZOBS VA CLD: VA NOT IDENTIFIABLE FM SATELLITE DATA WIND FL210 150/40KTFCST VA CLD +6 HR: NOT AVBLFCST VA CLD +12 HR: NOT AVBLFCST VA CLD +18 HR: NOT AVBLRMK: VA HEIGHT ESTIMATED FROM SEISMIC DATA. WE WILL ISSUE FURTHER ADVISORY IF VA IS DETECTED IN SATELLITE IMAGERY.NXT ADVISORY: NO FURTHER ADVISORIES=