FVXX20 KNES 210315
VA ADVISORY
DTG: 20210121/0315Z

VAAC: WASHINGTON

VOLCANO: SANGAY 352090
PSN: S0201 W07820

AREA: ECUADOR

SUMMIT ELEV: 17159 FT (5230 M)

ADVISORY NR: 2021/079

INFO SOURCE: GOES-16. NWP MODELS. 

ERUPTION DETAILS: FQT EM

OBS VA DTG: 21/0250Z

OBS VA CLD: SFC/FL240 S0137 W07909 - S0155 W07822
- S0204 W07820 - S0202 W07913 - S0137 W07909 MOV
W 15KT 

FCST VA CLD +6HR: 21/0900Z SFC/FL240 S0153 W07820
- S0207 W07817 - S0223 W07928 - S0200 W07931 -
S0153 W07820 

FCST VA CLD +12HR: 21/1500Z SFC/FL240 S0153
W07818 - S0205 W07815 - S0236 W07924 - S0217
W07934 - S0153 W07818 

FCST VA CLD +18HR: 21/2100Z SFC/FL240 S0155
W07817 - S0208 W07814 - S0238 W07927 - S0211
W07932 - S0155 W07817 

RMK: FQT EM HAVE RESULTED IN A VA PLUME EXT 40 NM
W OF THE SUMMIT. EM FCST BY NWP MODELS TO BACK
THRU T+12. ...TURK

NXT ADVISORY: WILL BE ISSUED BY 20210121/0915Z