FVXX21 KNES 181117
VA ADVISORY
DTG: 20180918/1117Z

VAAC: WASHINGTON

VOLCANO: SANGAY 352090
PSN: S0200 W07820

AREA: ECUADOR

SUMMIT ELEV: 17159 FT (5230 M)

ADVISORY NR: 2018/078

INFO SOURCE: GOES-EAST. NWP MODELS. CIMSS VOLCAT.
ABBA. 

ERUPTION DETAILS: ONGOING VA EMS.

OBS VA DTG: 18/1045Z

OBS VA CLD: SFC/FL200 S0147 W07840 - S0159 W07819
- S0202 W07820 - S0208 W07842 - S0147 W07840 MOV
W 10-15KT 

FCST VA CLD +6HR: 18/1700Z SFC/FL20 S0146 W07843
- S0159 W07819 - S0204 W07819 - S0210 W07843 -
S0146 W07843 

FCST VA CLD +12HR: 18/2300Z SFC/FL200 NO ASH EXP

FCST VA CLD +18HR: 19/0500Z NO ASH EXP

RMK: INTERMITTENT VA PUFFS SEEN IN VARIOUS MODES
OF STLT IMAGERY. VA MOVE OFF TO WNW OF SUMMIT TO
ABOUT 20 NM BEFORE DISPERSING. ...LEE

NXT ADVISORY: WILL BE ISSUED BY 20180918/1715Z