FVFE01 RJTD 021800
VA ADVISORY
DTG: 20250802/1800Z
VAAC: TOKYO
VOLCANO: KLYUCHEVSKOY 300260
PSN: N5603 E16039
AREA: RUSSIA
SUMMIT ELEV: 4754M
ADVISORY NR: 2025/22
INFO SOURCE: HIMAWARI-9
AVIATION COLOUR CODE: NIL
ERUPTION DETAILS: VA CONTINUOUSLY OBS IN SATELLITE IMAGERY
OBS VA DTG: 02/1720Z
OBS VA CLD: SFC/FL200 N5442 E16742 - N5427 E16939 - N5349 E17008 -
N5323 E17102 - N5339 E16959 - N5410 E16927 MOV SE 30KT
FCST VA CLD +6 HR: 02/2320Z SFC/FL210 N5145 E17827 - N5210 E17607 -
N5321 E17226 - N5259 E17518
FCST VA CLD +12 HR: 03/0520Z SFC/FL220 N5154 W17332 - N5132 W17440 -
N5212 W17940 - N5250 E17829 - N5253 W17922
FCST VA CLD +18 HR: NO VA EXP
RMK: VA HEIGHT UPDATED TO FL200 BASED ON SATELLITE DATA. SOME PART OF
VA OBSCURED BY MET CLOUD.
NXT ADVISORY: 20250803/0000Z=