FVFE01 RJTD 252300
VA ADVISORY
DTG: 20250525/2300Z
VAAC: TOKYO
VOLCANO: SHEVELUCH 300270
PSN: N5639 E16122
AREA: RUSSIA
SUMMIT ELEV: 3283M
ADVISORY NR: 2025/40
INFO SOURCE: HIMAWARI-9
AVIATION COLOUR CODE: NIL
ERUPTION DETAILS: VA AT 20250525/2220Z FL120 EXTD NW
OBS VA DTG: 25/2220Z
OBS VA CLD: SFC/FL120 N5639 E16120 - N5643 E16103 - N5649 E16111 -
N5644 E16124 MOV NW 5KT
FCST VA CLD +6 HR: 26/0420Z SFC/FL120 N5709 E16141 - N5637 E16117 -
N5738 E15901 - N5756 E15906
FCST VA CLD +12 HR: 26/1020Z SFC/FL120 N5806 E16201 - N5639 E16117 -
N5931 E15632 - N5931 E15732
FCST VA CLD +18 HR: NO VA EXP
RMK: NIL
NXT ADVISORY: 20250526/0300Z=