FVXX20 KNES 121019
VA ADVISORY
DTG: 20210212/1019Z

VAAC: WASHINGTON

VOLCANO: SANGAY 352090
PSN: S0200 W07820

AREA: ECUADOR

SUMMIT ELEV: 17159 FT (5230 M)

ADVISORY NR: 2021/169

INFO SOURCE: GOES-16. NWP MODELS. 

ERUPTION DETAILS: VA EM OBSD 

OBS VA DTG: 12/1000Z

OBS VA CLD: SFC/FL200 S0201 W07821 - S0202 W07820
- S0218 W07830 - S0212 W07837 - S0201 W07821 MOV
SW 10KT 

FCST VA CLD +6HR: 12/1600Z SFC/FL200 S0201 W07820
- S0202 W07820 - S0214 W07828 - S0210 W07834 -
S0201 W07820 

FCST VA CLD +12HR: 12/2200Z SFC/FL200 S0201
W07820 - S0201 W07819 - S0213 W07821 - S0210
W07828 - S0201 W07820 

FCST VA CLD +18HR: 13/0400Z SFC/FL200 S0201
W07819 - S0209 W07819 - S0208 W07825 - S0202
W07820 - S0201 W07819 

RMK: LGHT CONS VA EM SEEN ON STLT EXTENDING
APPROX 20 NMI SW FM SUMMIT. VA HEIGHT AND FRCST
BASED ON IMAGERY AND MODEL GUIDANCE. WINDS EXPCD
TO VEER MOR S THRU FRCST PERIOD.  ...KIM

NXT ADVISORY: WILL BE ISSUED BY 20210212/1615Z
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