FVXX21 KNES 312221
VA ADVISORY
DTG: 20250531/2221Z

VAAC: WASHINGTON

VOLCANO: SANGAY 352090
PSN: S0200 W07820

AREA: ECUADOR

SUMMIT ELEV: 17342 FT (5286 M)

ADVISORY NR: 2025/323

INFO SOURCE: GOES-19. NWP MODELS. 

ERUPTION DETAILS: VA EMS ONGOING

OBS VA DTG: 31/2200Z

OBS VA CLD: SFC/FL200 S0158 W07843 - S0200 W07820
- S0200 W07820 - S0200 W07820 - S0201 W07820 -
S0202 W07844 - S0158 W07843 MOV W 15KT 

FCST VA CLD +6HR: 01/0400Z SFC/FL200 S0157 W07843
- S0201 W07820 - S0201 W07820 - S0202 W07844 -
S0157 W07843 

FCST VA CLD +12HR: 01/1000Z SFC/FL200 S0157
W07843 - S0200 W07820 - S0201 W07820 - S0202
W07843 - S0157 W07843 

FCST VA CLD +18HR: 01/1600Z SFC/FL20 S0158 W07843
- S0200 W07820 - S0201 W07820 - S0202 W07843 -
S0158 W07843 

RMK: VA PLUME DETECTED ON STLT MOVG W OF SUMMIT.
HOTSPOT ON SWIR. NO CHG FCST TO MDL WINDS AT FL
NXT 18 HR. ...KONON

NXT ADVISORY: WILL BE ISSUED BY 20250601/0415Z