FVXX23 KNES 081143
VA ADVISORY
DTG: 20211108/1143Z

VAAC: WASHINGTON

VOLCANO: SANGAY 352090
PSN: S0200 W07820

AREA: ECUADOR

SUMMIT ELEV: 17159 FT (5230 M)

ADVISORY NR: 2021/964

INFO SOURCE: GOES-16. NWP MODELS. 

ERUPTION DETAILS: LKLY OCNL VA CLDS.

OBS VA DTG: 08/1100Z

OBS VA CLD: SFC/FL210 S0146 W07844 - S0158 W07820
- S0202 W07820 - S0155 W07847 - S0146 W07844 MOV
W 15KT 

FCST VA CLD +6HR: 08/1700Z SFC/FL210 S0138 W07859
- S0158 W07820 - S0203 W07819 - S0153 W07903 -
S0138 W07859 

FCST VA CLD +12HR: 08/2300Z SFC/FL210 S0129
W07854 - S0158 W07819 - S0204 W07819 - S0149
W07907 - S0129 W07854 

FCST VA CLD +18HR: 09/0500Z NO VA EXP

RMK: LKLY VA CLD OBSD 15 NMI WNW OF SUMMIT WITH
PSBL VA CLD ABT 30 NMI WNW OF SUMMIT. WX CLD CVR
OBSC VIEW OF VA CLDS. NWP MDLS SUGGEST VA CLDS AT
FL210 AND FCST VA TO MOV NW BY T+12HRS. ...HOSLEY

NXT ADVISORY: WILL BE ISSUED BY 20211108/1745Z