FVXX20 KNES 141428
VA ADVISORY
DTG: 20201214/1428Z

VAAC: WASHINGTON

VOLCANO: SANGAY 352090
PSN: S0200 W07820

AREA: ECUADOR

SUMMIT ELEV: 17159 FT (5230 M)

ADVISORY NR: 2020/1210

INFO SOURCE: GOES-16. VONA. NWP MODELS.
GEOPHYSICAL INST. 

ERUPTION DETAILS: OCNL EM

OBS VA DTG: 14/1410Z

OBS VA CLD: SFC/FL190 S0154 W07946 - S0158 W07925
- S0247 W07948 - S0244 W08004 - S0154 W07946 MOV
W 10KT SFC/FL190 S0159 W07819 - S0202 W07819 -
S0209 W07844 - S0204 W07846 - S0159 W07819 MOV W
10KT 

FCST VA CLD +6HR: 14/2000Z SFC/FL190 S0159 W07820
- S0201 W07819 - S0228 W07902 - S0220 W07906 -
S0159 W07820 

FCST VA CLD +12HR: 15/0200Z SFC/FL190 S0159
W07819 - S0202 W07819 - S0208 W07908 - S0200
W07908 - S0159 W07819 

FCST VA CLD +18HR: 15/0800Z SFC/FL190 S0141
W07906 - S0159 W07819 - S0202 W07820 - S0147
W07910 - S0141 W07906 

RMK: REMNANT VA CLD DISP NEAR GUAYAQUIL ATTM. VA
EXT 20 NM WSW OF THE SUMMIT. HGT BASED ON VONA.
FCST BASED ON NWP MODEL GUIDANCE. ...TURK

NXT ADVISORY: WILL BE ISSUED BY 20201214/2030Z