FVFE01 RJTD 210000
VA ADVISORY
DTG: 20210821/0000Z
VAAC: TOKYO
VOLCANO: SHEVELUCH 300270
PSN: N5639 E16122
AREA: RUSSIA
SUMMIT ELEV: 3283M
ADVISORY NR: 2021/95
INFO SOURCE: HIMAWARI-8 KVERT UHPP
AVIATION COLOUR CODE: NIL
ERUPTION DETAILS: VA EMISSIONS CONTINUING
OBS VA DTG: 20/2320Z
OBS VA CLD: SFC/FL150 N5642 E16117 - N5643 E16129 - N5623 E16139 -
N5601 E16254 - N5542 E16238 - N5614 E16120 MOV SE 20KT
FCST VA CLD +6 HR: 21/0520Z SFC/FL170 N5446 E16530 - N5413 E16503 -
N5452 E16245 - N5601 E16121 - N5634 E16121 - N5539 E16225
FCST VA CLD +12 HR: 21/1120Z SFC/FL170 N5438 E16258 - N5321 E16820 -
N5234 E16701 - N5428 E16121 - N5638 E16121
FCST VA CLD +18 HR: NO VA EXP
RMK: VA HEIGHT UPDATED TO FL150 BASED ON SATELLITE DATA.
NXT ADVISORY: 20210821/0600Z=