FVXX22 KNES 111340
VA ADVISORY
DTG: 20170611/1340Z

VAAC: WASHINGTON

VOLCANO: BOGOSLOF 311300
PSN: N5356 W16801

AREA: ALEUTIANS

SUMMIT ELEV: 492 FT (150 M)

ADVISORY NR: 2017/030

INFO SOURCE: HIMAWARI-8. GFS WINDS. 

ERUPTION DETAILS: REMNANT VA AT FL340

OBS VA DTG: 11/1300Z

OBS VA CLD: SFC/FL340 N4722 W17112 - N4715 W16752
- N4633 W16356 - N4608 W16400 - N4643 W16808 -
N4658 W17044 - N4722 W17112 MOV SE 50KT 

FCST VA CLD +6HR: 11/1900Z SFC/FL340 N4604 W15759
- N4456 W15037 - N4359 W15022 - N4523 W15753 -
N4604 W15759 

FCST VA CLD +12HR: 12/0100Z SFC/FL340 NO ASH EXP

FCST VA CLD +18HR: 12/0700Z NO ASH EXP

RMK: T+0 CONFIDENCE HIGH. REMNANT VA OBS IN STLT
IMAGERY MOVG ESE AT 50KTS NEAR FL340. VA IS
BECOMG DIFFUSE AND MORE DIFFICULT TO DETECT. VA
FCSTD TO DISP BY T+12. ...RAMIREZ

NXT ADVISORY: WILL BE ISSUED BY 20170611/1945Z