The Volcanic Ash Advisory Center (VAAC) Tokyo issued the following bulletin.Original VAAC bulletin:FVFE01 at 00:49 UTC, 20/09/26 from RJTDVA ADVISORYDTG: 20260920/0049ZVAAC: TOKYOVOLCANO: SAKURAJIMA [AIRA CALDERA] 282080PSN: N3136 E13039AREA: JAPANSOURCE ELEV: 1117M AMSLADVISORY NR: 2026/205INFO SOURCE: JMA HIMAWARI-9ERUPTION DETAILS: ERUPTED AT 20260920/0038Z FL090 EXTD SWOBS VA DTG: 20/0030ZOBS VA CLD: VA NOT IDENTIFIABLE FM SATELLITE DATA WIND FL090 020/19KTFCST VA CLD +6 HR: NOT AVBLFCST VA CLD +12 HR: NOT AVBLFCST VA CLD +18 HR: NOT AVBLRMK: WE WILL ISSUE FURTHER ADVISORY IF VA IS DETECTED IN SATELLITE IMAGERY.NXT ADVISORY: NO FURTHER ADVISORIES=