FVXX21 KNES 180052
VA ADVISORY
DTG: 20170618/0052Z

VAAC: WASHINGTON

VOLCANO: SHEVELUCH 300270
PSN: N5639 E16122

AREA: KAMCHATKA

SUMMIT ELEV: 10771 FT (3283 M)

ADVISORY NR: 2017/026

INFO SOURCE: HIMAWARI-8. GFS WINDS. NAM WINDS. 

ERUPTION DETAILS: REMNANT VA

OBS VA DTG: 18/0010Z

OBS VA CLD: SFC/FL400 N5313 W14902 - N5246 W14627
- N4059 W15546 - N4103 W16432 - N4814 W17611 -
N4852 W17448 - N4253 W16204 - N4346 W15713 -
N5313 W14902 MOV NE 35-40KT 

FCST VA CLD +6HR: 18/0600Z SFC/FL400 N5707 W14403
- N5502 W14009 - N4059 W15025 - N4122 W15550 -
N5707 W14403 

FCST VA CLD +12HR: 18/1200Z SFC/FL400 N5749
W13943 - N5529 W13544 - N4033 W14608 - N4107
W15125 - N5749 W13943 

FCST VA CLD +18HR: 18/1800Z SFC/FL400 N5957
W13645 - N5737 W13216 - N4025 W14159 - N4048
W14708 - N5957 W13645 

RMK: T+0 CONFIDENCE HIGH. REMNANT VA FROM
SHEVELUCH PERSISTS. WESTERN HALF IS EXP TO DISP
WITHIN 6 HRS AND EASTERN HALF IS EXP TO CONT
THROUGH T+18 MOV. ...WHISNANT

NXT ADVISORY: WILL BE ISSUED BY 20170618/0645Z