FVXX21 KNES 210834
VA ADVISORY
DTG: 20170921/0834Z

VAAC: WASHINGTON

VOLCANO: SANGAY 352090
PSN: S0200 W07820

AREA: ECUADOR

SUMMIT ELEV: 17159 FT (5230 M)

ADVISORY NR: 2017/041

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

ERUPTION DETAILS: REMNANT VA

OBS VA DTG: 21/0815Z

OBS VA CLD: VA NOT IDENTIFIABLE FROM SATELLITE
DATA WINDS SFC/FL200 090/20KT

FCST VA CLD +6HR: 21/1430Z 

FCST VA CLD +12HR: 21/2030Z 

FCST VA CLD +18HR: 22/0230Z 

RMK: VA CANNOT BE SEEN IN STLT IMAGERY BUT
HOTSPOT PERSISTS IN IMAGERY. MODELS SUGGEST MOV
TO THE W AT FL200. ...WHISNANT

NXT ADVISORY: WILL BE ISSUED BY 20170921/1430Z