FVXX21 KNES 192316 VA ADVISORY DTG: 20170619/2316Z VAAC: WASHINGTON VOLCANO: SHEVELUCH 300270 PSN: N5639 E16122 AREA: KAMCHATKA SUMMIT ELEV: 10771 FT (3283 M) ADVISORY NR: 2017/038 INFO SOURCE: GOES-WEST. HIMAWARI-8. GFS WINDS. WASHINGTON VAAC. AWC. ERUPTION DETAILS: REMNANT VA EM OBS VA DTG: 19/2240Z OBS VA CLD: SFC/FL400 N4837 W17759 - N4115 W17310 - N3902 W17646 - N4738 E17947 - N4837 W17759 MOV SE 35-40KT FCST VA CLD +6HR: 20/0430Z SFC/FL400 N4138 W17104 - N4100 W16749 - N3707 W16831 - N3758 W17436 - N3914 W17709 - N4135 W17331 - N4138 W17104 FCST VA CLD +12HR: 20/1030Z SFC/FL400 N4345 W16138 - N4013 W16021 - N3801 W15928 - N3635 W16339 - N3710 W16848 - N4051 W16801 - N4112 W16615 - N4345 W16138 FCST VA CLD +18HR: 20/1630Z SFC/FL400 N4807 W15326 - N4555 W15125 - N4217 W14930 - N3749 W16019 - N4301 W16240 - N4508 W15916 - N4807 W15326 RMK: T+0 CONFIDENCE HIGH. PLUME IS MOVING ALONG SW PERIPHERY OF UPPER LEVEL TROF. EXPECTED TO TURN E AND ACCELERATE. ...GAETANO NXT ADVISORY: WILL BE ISSUED BY 20170620/0515Z