FVXX20 KNES 041801
VA ADVISORY
DTG: 20210904/1801Z

VAAC: WASHINGTON

VOLCANO: SANGAY 352090
PSN: S0200 W07820

AREA: ECUADOR

SUMMIT ELEV: 17159 FT (5230 M)

ADVISORY NR: 2021/799

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

ERUPTION DETAILS: PSBL VA

OBS VA DTG: 04/1730Z

OBS VA CLD: SFC/FL190 S0156 W07840 - S0159 W07819
- S0202 W07822 - S0205 W07840 - S0156 W07840 MOV
W 15KT 

FCST VA CLD +6HR: 04/2330Z NO VA EXP

FCST VA CLD +12HR: 05/0530Z NO VA EXP

FCST VA CLD +18HR: 05/1130Z NO VA EXP

RMK: NO VA OBS IN STLT IMAGERY OR WEBCAM IN THE
PAST FEW HOURS DUE TO WX CLDS. OBS VA BASED ON
NWP MDLS AND PREVIOUS SIX HR FCST. ...COVERDALE

NXT ADVISORY: WILL BE ISSUED BY 20210905/0000Z