FVXX20 KNES 191041
VA ADVISORY
DTG: 20210419/1041Z

VAAC: WASHINGTON

VOLCANO: SANGAY 352090
PSN: S0200 W07820

AREA: ECUADOR

SUMMIT ELEV: 17159 FT (5230 M)

ADVISORY NR: 2021/387

INFO SOURCE: GOES-16. NWP MODELS. 

ERUPTION DETAILS: ONGOING VA EMS

OBS VA DTG: 19/1010Z

OBS VA CLD: SFC/FL200 S0153 W07908 - S0159 W07820
- S0201 W07819 - S0201 W07908 - S0153 W07908 MOV
W 10KT 

FCST VA CLD +6HR: 19/1600Z SFC/FL200 S0146 W07852
- S0158 W07819 - S0201 W07819 - S0152 W07853 -
S0146 W07852 

FCST VA CLD +12HR: 19/2200Z NO VA EXP

FCST VA CLD +18HR: 20/0400Z NO VA EXP

RMK: FAINT VA SIGNATURE DETECTED ON STLT MOVG W
OF SUMMIT. XTNSV WX CLDS CVR SUMMIT AREA. NWP MDL
WINDS FCST TO VEER A BIT NXT 6 HR BECMG MORE FM
THE ESE. ...KONON

NXT ADVISORY: WILL BE ISSUED BY 20210419/1645Z