FVXX21 KNES 251603
VA ADVISORY
DTG: 20200225/1603Z

VAAC: WASHINGTON

VOLCANO: SANGAY 352090
PSN: S0200 W07820

AREA: ECUADOR

SUMMIT ELEV: 17159 FT (5230 M)

ADVISORY NR: 2020/215

INFO SOURCE: GOES-16. NWP MODELS. 

ERUPTION DETAILS: CONS EM

OBS VA DTG: 25/1540Z

OBS VA CLD: SFC/FL200 S0146 W07846 - S0159 W07817
- S0214 W07819 - S0158 W07852 - S0146 W07846 MOV
W 10-15KT 

FCST VA CLD +6HR: 25/2130Z SFC/FL200 S0132 W07923
- S0158 W07816 - S0215 W07817 - S0214 W07928 -
S0132 W07923 

FCST VA CLD +12HR: 26/0330Z SFC/FL200 S0142
W07931 - S0156 W07818 - S0212 W07816 - S0220
W07931 - S0142 W07931 

FCST VA CLD +18HR: 26/0930Z SFC/FL200 S0143
W07931 - S0155 W07819 - S0211 W07815 - S0219
W07929 - S0143 W07931 

RMK: VA EXT 28 NM W AND 12 NM S OF THE SUMMIT.
THERE IS A STRONG VA SIGNATURE IN MULTISPECTRAL
IMAGERY, WHICH SUGGESTS VA MAY BE DENSE. LTLCG
EXP THRU T+18. ...TURK

NXT ADVISORY: WILL BE ISSUED BY 20200225/2200Z