FVXX23 KNES 161444
VA ADVISORY
DTG: 20210716/1444Z

VAAC: WASHINGTON

VOLCANO: SANGAY 352090
PSN: S0200 W07820

AREA: ECUADOR

SUMMIT ELEV: 17159 FT (5230 M)

ADVISORY NR: 2021/682

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

ERUPTION DETAILS: VA EMS CONT

OBS VA DTG: 16/1410Z

OBS VA CLD: SFC/FL200 S0159 W07819 - S0201 W07819
- S0210 W07921 - S0205 W07921 - S0159 W07819 MOV
W 30KT 

FCST VA CLD +6HR: 16/2000Z SFC/FL200 S0200 W07819
- S0201 W07819 - S0206 W07928 - S0201 W07928 -
S0200 W07819 

FCST VA CLD +12HR: 17/0200Z NO VA EXP

FCST VA CLD +18HR: 17/0800Z NO VA EXP

RMK: NARROW THIN VA PLUME DETECTED ON STLT MOVG
APROX 65 NM WSW OF SUMMIT B4 DSIPTNG. VONA RPRT
CONFIRMS VA EMS, FL WINDS FCST TO VEER A BIT NXT
6 HR. ...KONON

NXT ADVISORY: WILL BE ISSUED BY 20210716/2045Z