FVXX23 KNES 261311
VA ADVISORY
DTG: 20230726/1311Z

VAAC: WASHINGTON

VOLCANO: SANGAY 352090
PSN: S0200 W07820

AREA: ECUADOR

SUMMIT ELEV: 17342 FT (5286 M)

ADVISORY NR: 2023/521

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

ERUPTION DETAILS: CONS VA EMS 

OBS VA DTG: 26/1240Z

OBS VA CLD: SFC/FL200 S0130 W07722 - S0140 W07718
- S0202 W07820 - S0159 W07821 - S0130 W07722 MOV
E 20KT 

FCST VA CLD +6HR: 26/1830Z SFC/FL200 S0153 W07738
- S0202 W07737 - S0202 W07820 - S0159 W07821 -
S0153 W07738 

FCST VA CLD +12HR: 27/0030Z SFC/FL200 S0129
W07809 - S0134 W07759 - S0202 W07819 - S0201
W07822 - S0129 W07809 

FCST VA CLD +18HR: 27/0630Z SFC/FL200 S0124
W07825 - S0201 W07818 - S0201 W07820 - S0128
W07835 - S0124 W07825 

RMK: CONS VA EMS OBSD IN SAT AND WEBCAM. A NARROW
AND LONG STREAK OF VA PLUMES EXTD APPX 65NMI ENE
OF SUMMIT. NWP MDL FCST VEERING THUR T+6HRS THEN
BACKING THRU T+18HRS. ...ZENG

NXT ADVISORY: WILL BE ISSUED BY 20230726/1915Z