FVXX20 KNES 150426
VA ADVISORY
DTG: 20201215/0426Z

VAAC: WASHINGTON

VOLCANO: SANGAY 352090
PSN: S0200 W07820

AREA: ECUADOR

SUMMIT ELEV: 17159 FT (5230 M)

ADVISORY NR: 2020/1213

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

ERUPTION DETAILS: CONS VA EM.

OBS VA DTG: 15/0400Z

OBS VA CLD: SFC/FL190 S0155 W07937 - S0159 W07819
- S0201 W07819 - S0207 W07938 - S0155 W07937 MOV
W 10KT 

FCST VA CLD +6HR: 15/1000Z SFC/FL190 S0154 W07931
- S0159 W07819 - S0202 W07819 - S0205 W07932 -
S0154 W07931 

FCST VA CLD +12HR: 15/1600Z SFC/FL190 S0141
W07930 - S0159 W07819 - S0203 W07819 - S0159
W07932 - S0141 W07930 

FCST VA CLD +18HR: 15/2200Z SFC/FL190 S0132
W07929 - S0159 W07819 - S0201 W07820 - S0150
W07932 - S0132 W07929 

RMK: VA EXT UP TO 80 NM W FM SUMMIT. VA PLUME
PARTIALLY OBSCD BY WX CLDS. FAINT VA CLD AT W END
OF PLUME QUICKLY DSIPTG. FL MVMT EXP TO VEER TO
NW BY T+18 HRS. ...CLARK

NXT ADVISORY: WILL BE ISSUED BY 20201215/1030Z