FVXX23 KNES 112215
VA ADVISORY
DTG: 20211111/2215Z

VAAC: WASHINGTON

VOLCANO: SANGAY 352090
PSN: S0200 W07820

AREA: ECUADOR

SUMMIT ELEV: 17159 FT (5230 M)

ADVISORY NR: 2021/975

INFO SOURCE: GOES-16. NWP MODELS. 

ERUPTION DETAILS: VA LIKELY WSW OF SUMMIT

OBS VA DTG: 11/2140Z

OBS VA CLD: SFC/FL190 S0158 W07831 - S0158 W07820
- S0202 W07819 - S0207 W07831 - S0158 W07831 MOV
W 10KT 

FCST VA CLD +6HR: 12/0330Z SFC/FL190 S0158 W07841
- S0158 W07819 - S0203 W07819 - S0214 W07838 -
S0158 W07841 

FCST VA CLD +12HR: 12/0930Z SFC/FL190 S0159
W07819 - S0202 W07819 - S0216 W07838 - S0159
W07843 - S0159 W07819 

FCST VA CLD +18HR: 12/1530Z NO VA EXP

RMK: PSBL VA SEEN IN STLT IMAGERY APPRX 10NM
W/WSW FM SUMMIT. WEBCAM OBSC BY WX CLDS. VA FCST
THRU T+12 HRS AND FL BASED ON NWP MDL GUIDANCE. 
...COVERDALE

NXT ADVISORY: WILL BE ISSUED BY 20211112/0415Z