FVXX21 KNES 200921
VA ADVISORY
DTG: 20170620/0921Z

VAAC: WASHINGTON

VOLCANO: SHEVELUCH 300270
PSN: N5639 E16122

AREA: KAMCHATKA

SUMMIT ELEV: 10771 FT (3283 M)

ADVISORY NR: 2017/041

INFO SOURCE: HIMAWARI-8. GFS WINDS. ECMWF WINDS.
VOLCAT. 

ERUPTION DETAILS: REMNANT VA FR EARLIER ERUPTION

OBS VA DTG: 20/0830Z

OBS VA CLD: SFC/FL320 N4226 W17010 - N4018 W16950
- N4022 W17259 - N4206 W17326 - N4226 W17010 MOV
E 25-30KT 

FCST VA CLD +6HR: 20/1430Z SFC/FL320 N4628 W16243
- N4442 W16158 - N4338 W16507 - N4527 W16540 -
N4628 W16243 

FCST VA CLD +12HR: 20/2030Z SFC/FL320 N5049
W15127 - N4856 W15107 - N4829 W15504 - N5026
W15510 - N5049 W15127 

FCST VA CLD +18HR: 21/0230Z SFC/FL320 N5244
W14012 - N5046 W13958 - N5012 W14328 - N5214
W14350 - N5244 W14012 

RMK: T+0 CONFIDENCE HIGH.   VA WELL DEFINE IN
STLT IMAGERY.   VA FCST TO MOV E-ENE AND INCREASE
IN SPEED DURING THE PERIOD.   ...KIBLER

NXT ADVISORY: WILL BE ISSUED BY 20170620/1515Z