FVXX20 KNES 151653
VA ADVISORY
DTG: 20230815/1653Z

VAAC: WASHINGTON

VOLCANO: SANGAY 352090
PSN: S0200 W07820

AREA: ECUADOR

SUMMIT ELEV: 17342 FT (5286 M)

ADVISORY NR: 2023/578

INFO SOURCE: GOES-16. NWP MODELS. 

ERUPTION DETAILS: OCNL VA EMS

OBS VA DTG: 15/1630Z

OBS VA CLD: SFC/FL190 S0200 W07820 - S0201 W07820
- S0213 W07904 - S0205 W07906 - S0200 W07820 MOV
SW 15KT 

FCST VA CLD +6HR: 15/2230Z SFC/FL190 S0159 W07820
- S0201 W07819 - S0219 W07908 - S0200 W07910 -
S0159 W07820 

FCST VA CLD +12HR: 16/0430Z NO VA EXP

FCST VA CLD +18HR: 16/1030Z NO VA EXP

RMK: VA PUFFS OBS IN STLT IMG MOV WSW EXT ABOUT
40 NMI FM SUMMIT. WSW MVMT EXP THRU T+6. FL AND
MVMT BASED ON STLT AND NWP MODELS. ...GATLING

NXT ADVISORY: WILL BE ISSUED BY 20230815/2300Z