FVXX20 KNES 201143
VA ADVISORY
DTG: 20210220/1143Z

VAAC: WASHINGTON

VOLCANO: SANGAY 352090
PSN: S0200 W07820

AREA: ECUADOR

SUMMIT ELEV: 17159 FT (5230 M)

ADVISORY NR: 2021/204

INFO SOURCE: GOES-16. NWP MODELS. 

ERUPTION DETAILS: OCNL EM

OBS VA DTG: 20/1110Z

OBS VA CLD: SFC/FL200 S0147 W07832 - S0149 W07817
- S0220 W07825 - S0220 W07836 - S0147 W07832 MOV
SW 10KT 

FCST VA CLD +6HR: 20/1700Z SFC/FL200 S0152 W07817
- S0205 W07818 - S0209 W07910 - S0152 W07911 -
S0152 W07817 

FCST VA CLD +12HR: 20/2300Z SFC/FL200 S0153
W07911 - S0153 W07819 - S0210 W07816 - S0221
W07843 - S0153 W07911 

FCST VA CLD +18HR: 21/0500Z SFC/FL200 S0151
W07911 - S0152 W07817 - S0203 W07818 - S0205
W07910 - S0151 W07911 

RMK: VA EXT 20 NM TO THE SW AND W. NWP MODEL
GUIDANCE SUGGESTS CONT SW TO W MOTION OVR NXT 18
HRS. ...TURK

NXT ADVISORY: WILL BE ISSUED BY 20210220/1745Z