FVXX21 KNES 251237

VA ADVISORY
DTG: 20251025/1237Z

VAAC: WASHINGTON

VOLCANO: SANGAY 352090
PSN: S0200 W07820

AREA: ECUADOR

SUMMIT ELEV: 17342 FT (5286 M)

ADVISORY NR: 2025/779

INFO SOURCE: GOES-19. NWP MODELS. 

ERUPTION DETAILS: LGT VA EMS LKLY OBS

OBS VA DTG: 25/1200Z

OBS VA CLD: SFC/FL220 S0156 W07829 - S0159 W07820
- S0202 W07820 - S0202 W07829 - S0156 W07829 MOV
NW 5KT 

FCST VA CLD +6HR: 25/1800Z SFC/FL220 S0152 W07902
- S0159 W07820 - S0202 W07820 - S0213 W07900 -
S0152 W07902 

FCST VA CLD +12HR: 26/0000Z SFC/FL220 S0152
W07902 - S0159 W07820 - S0204 W07819 - S0214
W07859 - S0152 W07902 

FCST VA CLD +18HR: 26/0600Z SFC/FL220 S0146
W07902 - S0158 W07819 - S0204 W07819 - S0208
W07901 - S0146 W07902 

RMK: VA EMS LKLY OBS UP TO APPRX 10NM FM SUMMIT.
WX CLDS PARTIALLY OBSC W OF THE SUMMIT AREA. NWP
MDL GUIDANCE FCSTS GEN WSW TO WNW MOVMT THRU
T+18. ...MONAGHAN

NXT ADVISORY: WILL BE ISSUED BY 20251025/1900Z