FVXX21 KNES 211556
VA ADVISORY
DTG: 20250721/1556Z

VAAC: WASHINGTON

VOLCANO: SANGAY 352090
PSN: S0200 W07820

AREA: ECUADOR

SUMMIT ELEV: 17342 FT (5286 M)

ADVISORY NR: 2025/471

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

ERUPTION DETAILS: VA EMS PSBL OBS

EST VA DTG: 21/1530Z

EST VA CLD: SFC/FL200 S0157 W07846 - S0200 W07820
- S0203 W07820 - S0205 W07846 - S0157 W07846 MOV
W 20KT 

FCST VA CLD +6HR: 21/2130Z SFC/FL200 S0157 W07904
- S0200 W07819 - S0202 W07819 - S0216 W07904 -
S0157 W07904 

FCST VA CLD +12HR: 22/0330Z NO VA EXP

FCST VA CLD +18HR: 22/0930Z NO VA EXP

RMK: LGT VA EMS SEEN PREV IN WEBCAM. VA EMS PSBLY
SEEN IN STLT IMG UP TO 25NM FM SUMMIT. HVY WX CLD
CVR OBSC THE SUMMIT AREA.  NWP MDL GUIDANCE FCSTS
GEN WSW MOVMT THRU T+6. ...MONAGHAN

NXT ADVISORY: WILL BE ISSUED BY 20250721/2200Z
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