FVXX21 KNES 050357
VA ADVISORY
DTG: 20220205/0357Z

VAAC: WASHINGTON

VOLCANO: SANGAY 352090
PSN: S0200 W07820

AREA: ECUADOR

SUMMIT ELEV: 17159 FT (5230 M)

ADVISORY NR: 2022/157

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

ERUPTION DETAILS: VA CLDS OBS IN STLT IMAGERY

OBS VA DTG: 05/0340Z

OBS VA CLD: SFC/FL200 S0200 W07817 - S0219 W07804
- S0219 W07825 - S0201 W07821 - S0200 W07817 MOV
S 5KT 

FCST VA CLD +6HR: 05/0930Z SFC/FL200 S0200 W07823
- S0201 W07817 - S0237 W07812 - S0221 W07850 -
S0200 W07823 

FCST VA CLD +12HR: 05/1530Z SFC/FL200 S0200
W07822 - S0202 W07817 - S0250 W07822 - S0225
W07859 - S0200 W07822 

FCST VA CLD +18HR: 05/2130Z SFC/FL200 S0159
W07822 - S0201 W07817 - S0253 W07821 - S0225
W07900 - S0159 W07822 

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

NXT ADVISORY: WILL BE ISSUED BY 20220205/1000Z