An eruption was reported at Sheveluch at 21:23 UTC on 30 September 2026, with ash estimated at FL170. As of 22:20 UTC, volcanic ash was not identifiable in satellite data.Original VAAC bulletin:FVFE01 at 22:44 UTC, 30/09/26 from RJTDVA ADVISORYDTG: 20260930/2244ZVAAC: TOKYOVOLCANO: SHEVELUCH 300270PSN: N5639 E16122AREA: RUSSIASOURCE ELEV: 3283M AMSLADVISORY NR: 2026/349INFO SOURCE: KBGS HIMAWARI-9ERUPTION DETAILS: ERUPTION AT 20260930/2123Z FL170 REPORTEDOBS VA DTG: 30/2220ZOBS VA CLD: VA NOT IDENTIFIABLE FM SATELLITE DATA WIND FL170 190/6KTFCST 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=