FVXX21 KNES 272011
VA ADVISORY
DTG: 20220127/2011Z

VAAC: WASHINGTON

VOLCANO: SANGAY 352090
PSN: S0200 W07820

AREA: ECUADOR

SUMMIT ELEV: 17159 FT (5230 M)

ADVISORY NR: 2022/121

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

ERUPTION DETAILS: VA CLDS OBS IN STLT IMAGERY

OBS VA DTG: 27/1950Z

OBS VA CLD: SFC/FL200 S0159 W07817 - S0220 W07749
- S0234 W07811 - S0203 W07822 - S0159 W07817 MOV
SE 5KT 

FCST VA CLD +6HR: 28/0200Z SFC/FL200 S0201 W07822
- S0201 W07816 - S0243 W07744 - S0246 W07825 -
S0201 W07822 

FCST VA CLD +12HR: 28/0800Z SFC/FL200 S0200
W07821 - S0201 W07815 - S0249 W07755 - S0249
W07833 - S0200 W07821 

FCST VA CLD +18HR: 28/1400Z SFC/FL200 S0200
W07821 - S0201 W07817 - S0250 W07754 - S0249
W07834 - S0200 W07821 

RMK: VA CLDS OBS IN STLT MOVG SSE FM SUMMIT. LOW
CONF WITH VA EXT DUE TO WX CLDS. VA HGT FM PREV
VAA. VA DIR FM STLT AND NWP MDLS SHOWS A SSE-LY
TO S-LY MOVMT TREND THRU T+18. ...SAMBUCCI

NXT ADVISORY: WILL BE ISSUED BY 20220128/0215Z