FVXX20 KNES 091528
VA ADVISORY
DTG: 20210209/1528Z

VAAC: WASHINGTON

VOLCANO: SANGAY 352090
PSN: S0200 W07820

AREA: ECUADOR

SUMMIT ELEV: 17159 FT (5230 M)

ADVISORY NR: 2021/156

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

ERUPTION DETAILS: VA CLDS OBS IN STLT IMAGERY

OBS VA DTG: 09/1500Z

OBS VA CLD: SFC/FL220 S0159 W07817 - S0226 W07758
- S0235 W07814 - S0201 W07822 - S0159 W07817 MOV
SE 10KT 

FCST VA CLD +6HR: 09/2100Z SFC/FL220 S0158 W07818
- S0221 W07743 - S0237 W07802 - S0202 W07822 -
S0158 W07818 

FCST VA CLD +12HR: 10/0300Z SFC/FL220 S0158
W07820 - S0158 W07737 - S0225 W07741 - S0204
W07820 - S0158 W07820 

FCST VA CLD +18HR: 10/0900Z SFC/FL220 S0158
W07820 - S0159 W07737 - S0227 W07743 - S0204
W07820 - S0158 W07820 

RMK: VA CLDS OBS IN SUMMIT WEBCAM AND STLT OUT TO
APPROX 30 NMI SSE FM SUMMIT. VA HGT/DIR FM PREV
VAA AND STLT/NWP MDLS SHOWS SSE-LY TO E-LY MOVMT
TREND THRU T+18.   ...SAMBUCCI

NXT ADVISORY: WILL BE ISSUED BY 20210209/2130Z
Full Size Graphic


-