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
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