FVXX21 KNES 252321
VA ADVISORY
DTG: 20251025/2321Z

VAAC: WASHINGTON

VOLCANO: SANGAY 352090
PSN: S0200 W07820

AREA: ECUADOR

SUMMIT ELEV: 17342 FT (5286 M)

ADVISORY NR: 2025/781

INFO SOURCE: GOES-19. VONA. NWP MODELS. 

ERUPTION DETAILS: VONA RPTD VA EMS

EST VA DTG: 25/2250Z

EST VA CLD: SFC/FL220 S0159 W07820 - S0201 W07819
- S0208 W07829 - S0200 W07834 - S0159 W07820 MOV
SW 10KT 

FCST VA CLD +6HR: 26/0500Z SFC/FL220 S0155 W07841
- S0159 W07820 - S0201 W07820 - S0204 W07840 -
S0155 W07841 

FCST VA CLD +12HR: 26/1100Z SFC/FL220 S0156
W07841 - S0159 W07820 - S0201 W07820 - S0205
W07840 - S0156 W07841 

FCST VA CLD +18HR: 26/1700Z SFC/FL220 S0156
W07841 - S0159 W07820 - S0201 W07820 - S0205
W07840 - S0156 W07841 

RMK: VA EMS NOT OBSD IN STLT IMG DUE TO MET CLDS,
BUT VA EMS RPTD IN VONA. WSW MVMT EXP TO SHIFT W
BY T+6 HRS. MVMT AND HGT BASED ON VONA AND NWP
MDLS. ...BERTALAN

NXT ADVISORY: WILL BE ISSUED BY 20251026/0515Z
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