FVFE01 RJTD 192320 VA ADVISORY DTG: 20250819/2320Z VAAC: TOKYO VOLCANO: KRASHENINNIKOV 300190 PSN: N5436 E16016 AREA: RUSSIA SUMMIT ELEV: 1816M ADVISORY NR: 2025/26 INFO SOURCE: UHPP HIMAWARI-9 AVIATION COLOUR CODE: NIL ERUPTION DETAILS: VA AT 20250819/2250Z FL100 EXTD E MOV 15KT REPORTED OBS VA DTG: 19/2300Z OBS VA CLD: VA NOT IDENTIFIABLE FM SATELLITE DATA WIND FL100 250/16KT FCST VA CLD +6 HR: NOT AVBL FCST VA CLD +12 HR: NOT AVBL FCST VA CLD +18 HR: NOT AVBL RMK: WE WILL ISSUE FURTHER ADVISORY IF VA IS DETECTED IN SATELLITE IMAGERY. NXT ADVISORY: NO FURTHER ADVISORIES=