FVXX25 KNES 170036 CCA
VA ADVISORY -CORRECTION
DTG: 20251217/0036Z

VAAC: WASHINGTON

VOLCANO: SANGAY 352090
PSN: S0200 W07820

AREA: ECUADOR

SOURCE ELEV: 17342 FT AMSL

ADVISORY NR: 2025/954

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

ERUPTION DETAILS: NEW VA EMS

OBS VA DTG: 17/0000Z

OBS VA CLD: SFC/FL200 S0200 W07832 - S0200 W07820
- S0201 W07820 - S0204 W07832 - S0200 W07832 MOV
W 5KT 

FCST VA CLD +6HR: 17/0600Z SFC/FL200 S0159 W07841
- S0200 W07820 - S0201 W07820 - S0204 W07841 -
S0159 W07841 

FCST VA CLD +12HR: 17/1200Z SFC/FL200 S0158
W07841 - S0200 W07820 - S0201 W07820 - S0203
W07841 - S0158 W07841 

FCST VA CLD +18HR: 17/1800Z SFC/FL200 S0158
W07840 - S0200 W07820 - S0201 W07820 - S0203
W07840 - S0158 W07840 

RMK: COR FOR TEXT/GRAPHIC. VA PLUME DETECTED ON
STLT MOVG W OF SUMMIT. HOTSPOT ON SWIR AND VONA
INDICATES VA EMS. LTLCHG FCST TO MDL WINDS AT FL
NXT 18 HR. ...KONON

NXT ADVISORY: WILL BE ISSUED BY 20251217/0630Z
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