FVXX22 KNES 171637
VA ADVISORY
DTG: 20211117/1637Z

VAAC: WASHINGTON

VOLCANO: SANGAY 352090
PSN: S0200 W07820

AREA: ECUADOR

SUMMIT ELEV: 17159 FT (5230 M)

ADVISORY NR: 2021/993

INFO SOURCE: GOES-16. WEBCAM. NWP MODELS. 

ERUPTION DETAILS: CONT VA EMS

OBS VA DTG: 17/1610Z

OBS VA CLD: SFC/FL210 S0154 W07843 - S0159 W07819
- S0202 W07819 - S0209 W07842 - S0154 W07843 MOV
W 15KT 

FCST VA CLD +6HR: 17/2200Z SFC/FL210 S0153 W07849
- S0200 W07819 - S0201 W07819 - S0216 W07849 -
S0153 W07849 

FCST VA CLD +12HR: 18/0400Z SFC/FL210 S0150
W07903 - S0159 W07820 - S0202 W07819 - S0220
W07901 - S0150 W07903 

FCST VA CLD +18HR: 18/1000Z NO VA EXP

RMK: CONT VA EMS FM EARLY ERUPTION OBS IN SAT
DATA MOVG WSW FM SUMMIT. ASH APPEARS TO THIN OUT
AS IT SPREADS W. NWP MDLS FCST LTLCG THRU T+12.
...TUGGLE

NXT ADVISORY: WILL BE ISSUED BY 20211117/2230Z