FVFE01 RJTD 201800 VA ADVISORY DTG: 20260320/1800Z VAAC: TOKYO VOLCANO: SHEVELUCH 300270 PSN: N5639 E16122 AREA: RUSSIA SOURCE ELEV: 3283M AMSL ADVISORY NR: 2026/87 INFO SOURCE: HIMAWARI-9 ERUPTION DETAILS: POSS VA EMISSIONS CONTINUING OBS VA DTG: 20/1720Z OBS VA CLD: SFC/FL240 N5639 E16122 - N5720 E16006 - N5810 E15914 - N5741 E16028 MOV NW 50KT FCST VA CLD +6 HR: 20/2320Z SFC/FL260 N5638 E16111 - N6041 E15401 - N6151 E15425 FCST VA CLD +12 HR: 21/0520Z SFC/FL260 N6253 E15240 - N5639 E16122 - N6148 E15054 - N6507 E15041 - N6547 E15253 FCST VA CLD +18 HR: NO VA EXP RMK: SOME PART OF VA OBSCURED BY MET CLOUD. NXT ADVISORY: 20260321/0000Z=