FVXX25 KNES 271117
VA ADVISORY
DTG: 20210927/1117Z

VAAC: WASHINGTON

VOLCANO: SANGAY 352090
PSN: S0200 W07820

AREA: ECUADOR

SUMMIT ELEV: 17159 FT (5230 M)

ADVISORY NR: 2021/837

INFO SOURCE: GOES-16. NWP MODELS. 

ERUPTION DETAILS: CON VA EMS SEEN IN STLT

OBS VA DTG: 27/1050Z

OBS VA CLD: SFC/FL190 S0158 W07819 - S0202 W07823
- S0219 W07857 - S0205 W07902 - S0158 W07819 MOV
W 20KT 

FCST VA CLD +6HR: 27/1700Z SFC/FL190 S0158 W07820
- S0202 W07823 - S0228 W07914 - S0210 W07920 -
S0158 W07820 

FCST VA CLD +12HR: 27/2300Z SFC/FL190 S0158
W07819 - S0202 W07823 - S0216 W07920 - S0159
W07920 - S0158 W07819 

FCST VA CLD +18HR: 28/0500Z NO VA EXP

RMK: VA CLD SEEN IN STLT EXTENDING WSW APPRX 40NM
FM THE SUMMIT. GENERAL WSW MVMT FCST THRU T+12
HRS BASED ON NWP MDLS. ...COVERDALE

NXT ADVISORY: WILL BE ISSUED BY 20210927/1715Z