FVXX22 KNES 040142
VA ADVISORY
DTG: 20211204/0142Z

VAAC: WASHINGTON

VOLCANO: SANGAY 352090
PSN: S0200 W07820

AREA: ECUADOR

SUMMIT ELEV: 17159 FT (5230 M)

ADVISORY NR: 2021/1054

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

ERUPTION DETAILS: OCNL VA CLDS OBS IN STLT IMAGERY

OBS VA DTG: 04/0120Z

OBS VA CLD: SFC/FL200 S0159 W07820 - S0202 W07819
- S0216 W07834 - S0206 W07840 - S0159 W07820 MOV
SW 5KT 

FCST VA CLD +6HR: 04/0730Z SFC/FL200 S0159 W07820
- S0202 W07818 - S0220 W07835 - S0205 W07844 -
S0159 W07820 

FCST VA CLD +12HR: 04/1330Z NO VA EXP

FCST VA CLD +18HR: 04/1930Z NO VA EXP

RMK: OCNL VA CLDS OBS IN STLT. LOW CONF WITH VA
DUE TO WX CLDS AND LGT WINDS IN REGION. VA
DIR/HGT FM PREV VAA, STLT, AND NWP MDLS SHOWS
CONT SW-LY MOVMT THRU T+6. ...SAMBUCCI

NXT ADVISORY: WILL BE ISSUED BY 20211204/0745Z