FVXX21 KNES 200915
VA ADVISORY
DTG: 20170920/0915Z

VAAC: WASHINGTON

VOLCANO: SANGAY 352090
PSN: S0200 W07820

AREA: ECUADOR

SUMMIT ELEV: 17159 FT (5230 M)

ADVISORY NR: 2017/037

INFO SOURCE: GOES-EAST. NON-OPERATIONAL GOES-16.
NWP MODELS. 

ERUPTION DETAILS: REMNANT VA PSBL

OBS VA DTG: 20/0900Z

OBS VA CLD: VA NOT IDENTIFIABLE FROM SATELLITE
DATA WINDS SFC/FL200 090/15KT

FCST VA CLD +6HR: 20/1500Z 

FCST VA CLD +12HR: 20/2100Z 

FCST VA CLD +18HR: 21/0300Z 

RMK: VA CANNOT BE SEEN IN STLT IMAGERY BUT
REMNANT VA IS STILL POSS. MODELS SUGGEST MOV TO
THE WSW AT FL200. ...WHISNANT

NXT ADVISORY: WILL BE ISSUED BY 20170920/1515Z