FVXX21 KNES 250127
VA ADVISORY
DTG: 20241025/0127Z

VAAC: WASHINGTON

VOLCANO: SANGAY 352090
PSN: S0200 W07820

AREA: ECUADOR

SUMMIT ELEV: 17342 FT (5286 M)

ADVISORY NR: 2024/648

INFO SOURCE: GOES-16. NWP MODELS. 

ERUPTION DETAILS: SIG VA EMS ONGOING

OBS VA DTG: 25/0050Z

OBS VA CLD: SFC/FL230 S0200 W07819 - S0250 W07728
- S0307 W07759 - S0239 W07826 - S0201 W07820 -
S0200 W07819 MOV SE 5KT 

FCST VA CLD +6HR: 25/0700Z SFC/FL230 S0159 W07819
- S0241 W07732 - S0301 W07807 - S0202 W07821 -
S0159 W07819 

FCST VA CLD +12HR: 25/1300Z SFC/FL230 S0201
W07820 - S0225 W07755 - S0237 W07810 - S0201
W07822 - S0201 W07820 

FCST VA CLD +18HR: 25/1900Z SFC/FL230 S0201
W07819 - S0225 W07753 - S0237 W07810 - S0202
W07821 - S0201 W07819 

RMK: LARGE VA PLUME DETECTED ON STLT MOVG SE OF
SUMMIT APROX 65 NM TO PERU BORDER. DENSEST VA
WITHIN 15 NM OF SUMMIT. LTL CHG FCST TO MDL WINDS
AT FL BXT 18 HR, ...KONON

NXT ADVISORY: WILL BE ISSUED BY 20241025/0730Z