FVXX21 KNES 261253
VA ADVISORY
DTG: 20250526/1253Z

VAAC: WASHINGTON

VOLCANO: SANGAY 352090
PSN: S0200 W07820

AREA: ECUADOR

SUMMIT ELEV: 17342 FT (5286 M)

ADVISORY NR: 2025/300

INFO SOURCE: GOES-19. NWP MODELS. 

ERUPTION DETAILS: VA EMS CONT

OBS VA DTG: 26/1230Z

OBS VA CLD: SFC/FL210 S0159 W07820 - S0201 W07820
- S0214 W07847 - S0210 W07849 - S0159 W07820 MOV
SW 20KT 

FCST VA CLD +6HR: 26/1830Z SFC/FL210 S0200 W07820
- S0201 W07820 - S0208 W07839 - S0204 W07841 -
S0200 W07820 

FCST VA CLD +12HR: 27/0030Z SFC/FL210 S0201
W07820 - S0202 W07819 - S0206 W07838 - S0202
W07838 - S0201 W07820 

FCST VA CLD +18HR: 27/0630Z SFC/FL210 S0159
W07838 - S0159 W07820 - S0201 W07820 - S0204
W07838 - S0159 W07838 

RMK: VA EMS OBSD IN SAT AND VA PLUMES REACHED UP
TO APPX 30NM SW FM SUMMIT BEFORE OBSC BY MET
CLDS. VA FL BASED ON OBS AND MDL GUIDANCE. NWP
MDL FCST SLIGHTLY VEERING THRU T+18HRS.  ...ZENG

NXT ADVISORY: WILL BE ISSUED BY 20250526/1900Z