FVXX21 KNES 250643

VA ADVISORY
DTG: 20251025/0643Z

VAAC: WASHINGTON

VOLCANO: SANGAY 352090
PSN: S0200 W07820

AREA: ECUADOR

SUMMIT ELEV: 17342 FT (5286 M)

ADVISORY NR: 2025/778

INFO SOURCE: GOES-19. NWP MODELS. 

ERUPTION DETAILS: OCNL LGT VA EMS.

OBS VA DTG: 25/0610Z

OBS VA CLD: SFC/FL220 S0152 W07828 - S0200 W07819
- S0201 W07820 - S0156 W07831 - S0152 W07828 MOV
NW 5KT 

FCST VA CLD +6HR: 25/1200Z SFC/FL220 S0153 W07840
- S0200 W07819 - S0201 W07820 - S0159 W07842 -
S0153 W07840 

FCST VA CLD +12HR: 25/1800Z SFC/FL220 S0156
W07846 - S0200 W07820 - S0201 W07820 - S0205
W07846 - S0156 W07846 

FCST VA CLD +18HR: 26/0000Z SFC/FL220 S0156
W07846 - S0200 W07820 - S0201 W07820 - S0205
W07846 - S0156 W07846 

RMK: 3 SML VA EMS OBSD SINCE VA EM PROMPTING PREV
ADVY. ALL HAVE MOVED NW AND DSIPTD WITHIN 1.5
HRS. NWP MDLS EST FL AT FL220 AND FCST WINDS TO
BACK THRU T+12 WHERE VA TO MOV W BY T+12HRS.
...HOSLEY

NXT ADVISORY: WILL BE ISSUED BY 20251025/1245Z