FVFE01 RJTD 310557
VA ADVISORY
DTG: 20210131/0557Z
VAAC: TOKYO
VOLCANO: SHEVELUCH 300270
PSN: N5639 E16122
AREA: RUSSIA
SUMMIT ELEV: 3283M
ADVISORY NR: 2021/4
INFO SOURCE: HIMAWARI-8 UHPP
AVIATION COLOUR CODE: NIL
ERUPTION DETAILS: VA AT 20210131/0535Z FL150 EXTD NW MOV 25KT
REPORTED
OBS VA DTG: 31/0540Z
OBS VA CLD: VA NOT IDENTIFIABLE FM SATELLITE DATA WIND FL150 160/43KT
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=