FVFE01 RJTD 191500 VA ADVISORY DTG: 20260319/1500Z VAAC: TOKYO VOLCANO: SHEVELUCH 300270 PSN: N5639 E16122 AREA: RUSSIA SOURCE ELEV: 3283M AMSL ADVISORY NR: 2026/83 INFO SOURCE: HIMAWARI-9 ERUPTION DETAILS: VA CONTINUOUSLY OBS IN SATELLITE IMAGERY OBS VA DTG: 19/1420Z OBS VA CLD: SFC/FL360 N5908 E16936 - N5821 E17132 - N5733 E17115 - N5831 E16922 MOV E 35KT SFC/FL180 N6016 E16100 - N6050 E16313 - N6002 E16348 - N5940 E16207 - N5953 E16055 MOV NE 20KT FCST VA CLD +6 HR: 19/2020Z SFC/FL360 N5612 E17715 - N5536 E17611 - N5652 E17331 - N5801 E17408 SFC/FL180 N6148 E16648 - N6012 E16648 - N6012 E16200 - N6148 E16200 FCST VA CLD +12 HR: 20/0220Z SFC/FL360 N5346 W17703 - N5306 W17758 - N5458 E17747 - N5559 E17828 FCST VA CLD +18 HR: 20/0820Z SFC/FL360 N4933 W16851 - N4921 W17022 - N5300 W17636 - N5159 W17225 RMK: SOME PART OF VA OBSCURED BY MET CLOUD. NXT ADVISORY: 20260319/1800Z=