FVFE01 RJTD 200124
VA ADVISORY
DTG: 20211120/0124Z
VAAC: TOKYO
VOLCANO: KARYMSKY 300130
PSN: N5403 E15927
AREA: RUSSIA
SUMMIT ELEV: 1513M
ADVISORY NR: 2021/352
INFO SOURCE: HIMAWARI-8 KVERT UHPP
AVIATION COLOUR CODE: NIL
ERUPTION DETAILS: VA AT 20211120/0011Z FL180 EXTD NNW REPORTED
OBS VA DTG: 20/0050Z
OBS VA CLD: SFC/FL180 N5507 E15837 - N5513 E15837 - N5515 E15850 -
N5507 E15848 MOV NW 20KT
FCST VA CLD +6 HR: 20/0650Z SFC/FL180 N5635 E15910 - N5608 E15935 -
N5616 E15653 - N5641 E15650
FCST VA CLD +12 HR: 20/1250Z SFC/FL170 N5743 E15838 - N5700 E16027 -
N5637 E15343 - N5712 E15318
FCST VA CLD +18 HR: NO VA EXP
RMK: VA HEIGHT UPDATED TO FL180 BASED ON SATELLITE DATA. SOME PART OF
VA OBSCURED BY MET CLOUD.
NXT ADVISORY: 20211120/0600Z=