FVXX21 KNES 182333 VA ADVISORY DTG: 20170618/2333Z VAAC: WASHINGTON VOLCANO: SHEVELUCH 300270 PSN: N5639 E16122 AREA: KAMCHATKA SUMMIT ELEV: 10771 FT (3283 M) ADVISORY NR: 2017/030 INFO SOURCE: GOES-WEST. HIMAWARI-8. NAM WINDS. ANCHORAGE VAAC ERUPTION DETAILS: REMNANT VA FR 14/1640Z OBS VA DTG: 18/2250Z OBS VA CLD: SFC/FL400 N4809 W15147 - N4710 W15132 - N4526 W15419 - N4720 W15512 - N4809 W15147 MOV NE 30-40KT FCST VA CLD +6HR: 19/0500Z SFC/FL400 N5138 W15046 - N5102 W14815 - N4643 W15140 - N4752 W15237 - N4908 W15147 - N5138 W15046 FCST VA CLD +12HR: 19/1100Z SFC/FL400 NO ASH EXP FCST VA CLD +18HR: 19/1700Z NO ASH EXP RMK: T+0 CONFIDENCE LOW. SUSPECTED REMNANT VA DETECTED MOV ALONG S PERIPHERY OF UPPER LEVEL LOW. VA BECMG DIFFICULT TO DETECT IN STLT. ...GAETANO NXT ADVISORY: WILL BE ISSUED BY 20170619/0530Z