FVXX21 KNES 181837 VA ADVISORY DTG: 20170618/1837Z VAAC: WASHINGTON VOLCANO: SHEVELUCH 300270 PSN: N5639 E16122 AREA: KAMCHATKA SUMMIT ELEV: 10771 FT (3283 M) ADVISORY NR: 2017/029 INFO SOURCE: HIMAWARI-8. GFS WINDS. TOKYO VAAC ERUPTION DETAILS: REMNANT VA FROM 14/1640Z OBS VA DTG: 18/1740Z OBS VA CLD: SFC/FL400 N5455 W14518 - N4640 W14139 - N4219 W15040 - N4338 W15036 - N4704 W14547 - N5047 W14840 - N5353 W15036 - N5455 W14518 MOV N 50-60KT FCST VA CLD +6HR: 18/2330Z SFC/FL400 NO ASH EXP FCST VA CLD +12HR: 19/0530Z NO ASH EXP FCST VA CLD +18HR: 19/1130Z NO ASH EXP RMK: T+0 CONFIDENCE IS LOW. DISPERSED VA BECOMING VERY DIFFICULT TO LOCATE IN EASTERN EDGE OF HIMAWARI IMAGERY. SOUTHERN EDGE OF VA MOVING NE. PLEASE SEE FVFE01 RJTD 18/1739Z ISSUED BY THE TOKYO VAAC FOR RECENT EMISSIONS. ...SCHWARTZ NXT ADVISORY: WILL BE ISSUED BY 20170619/0030Z