FVXX20 KNES 081900
VA ADVISORY
DTG: 20231008/1900Z

VAAC: WASHINGTON

VOLCANO: SANGAY 352090
PSN: S0200 W07820

AREA: ECUADOR

SUMMIT ELEV: 17342 FT (5286 M)

ADVISORY NR: 2023/733

INFO SOURCE: GOES-16. NWP MODELS. 

ERUPTION DETAILS: VA EMS OBSD

OBS VA DTG: 08/1840Z

OBS VA CLD: SFC/FL220 S0150 W07838 - S0159 W07820
- S0201 W07820 - S0155 W07840 - S0150 W07838 MOV
W 15KT 

FCST VA CLD +6HR: 09/0030Z SFC/FL220 S0144 W07838
- S0200 W07820 - S0201 W07820 - S0149 W07843 -
S0144 W07838 

FCST VA CLD +12HR: 09/0630Z SFC/FL220 S0142
W07841 - S0200 W07819 - S0202 W07820 - S0148
W07845 - S0142 W07841 

FCST VA CLD +18HR: 09/1230Z SFC/FL220 S0141
W07845 - S0200 W07820 - S0202 W07820 - S0148
W07850 - S0141 W07845 

RMK: VA EMS OBSD INSAT. VA CLDS EXTED APPX 20NMI
WNW FM SUMMIT BEFORE OBSC BY MET CLDS. NWP MDL
FCST SLIGHTLY VEERING THRU T+18HRS.  ...ZENG

NXT ADVISORY: WILL BE ISSUED BY 20231009/0100Z