FVXX23 KNES 181154
VA ADVISORY
DTG: 20211018/1154Z

VAAC: WASHINGTON

VOLCANO: SANGAY 352090
PSN: S0200 W07820

AREA: ECUADOR

SUMMIT ELEV: 17159 FT (5230 M)

ADVISORY NR: 2021/905

INFO SOURCE: GOES-16. NWP MODELS. 

ERUPTION DETAILS: FRQ VA EMS OBSD

OBS VA DTG: 18/1130Z

OBS VA CLD: SFC/FL190 S0132 W07847 - S0159 W07820
- S0203 W07823 - S0141 W07855 - S0132 W07847 MOV
NW 10KT 

FCST VA CLD +6HR: 18/1730Z SFC/FL190 S0134 W07858
- S0159 W07820 - S0203 W07822 - S0146 W07904 -
S0134 W07858 

FCST VA CLD +12HR: 18/2330Z SFC/FL190 S0141
W07903 - S0158 W07820 - S0202 W07821 - S0154
W07906 - S0141 W07903 

FCST VA CLD +18HR: 19/0530Z NO VA EXP

RMK: FRQ VA EMS OBSD IN STLT EXT ABT 40 NM NW OF
SUMMIT. NWP MDL FCST LTLCG THRU T+12HRS.  ...ZENG

NXT ADVISORY: WILL BE ISSUED BY 20211018/1800Z