FVXX20 KNES 010553
VA ADVISORY
DTG: 20210801/0553Z

VAAC: WASHINGTON

VOLCANO: SANGAY 352090
PSN: S0200 W07820

AREA: ECUADOR

SUMMIT ELEV: 17159 FT (5230 M)

ADVISORY NR: 2021/749

INFO SOURCE: GOES-16. NWP MODELS. 

ERUPTION DETAILS: CONTG VA EMS.

OBS VA DTG: 01/0530Z

OBS VA CLD: SFC/FL200 S0158 W07820 - S0201 W07818
- S0223 W07837 - S0216 W07844 - S0158 W07820 MOV
SW 15KT 

FCST VA CLD +6HR: 01/1130Z SFC/FL200 S0158 W07820
- S0200 W07819 - S0219 W07846 - S0208 W07853 -
S0158 W07820 

FCST VA CLD +12HR: 01/1730Z NO VA EXP

FCST VA CLD +18HR: 01/2330Z NO VA EXP

RMK: LGT VA OBS EXT 28 NM SW FM SUMMIT. OBS VA FL
ESTD FM NWP MDLS. FL MVMT EXP TO VEER TO WSW THRU
T+6 HRS. ...CLARK

NXT ADVISORY: WILL BE ISSUED BY 20210801/1200Z