FVXX22 KNES 201523
VA ADVISORY
DTG: 20231220/1523Z

VAAC: WASHINGTON

VOLCANO: SANGAY 352090
PSN: S0200 W07820

AREA: ECUADOR

SUMMIT ELEV: 17342 FT (5286 M)

ADVISORY NR: 2023/937

INFO SOURCE: GOES-16. VONA. WEBCAM. NWP MODELS. 

ERUPTION DETAILS: 

OBS VA DTG: 20/1500Z

OBS VA CLD: SFC/FL210 S0155 W07812 - S0207 W07812
- S0201 W07820 - S0200 W07820 - S0155 W07812 MOV
E 5KT 

FCST VA CLD +6HR: 20/2100Z SFC/FL210 S0200 W07820
- S0206 W07804 - S0217 W07810 - S0200 W07821 -
S0200 W07820 

FCST VA CLD +12HR: 21/0300Z NO VA EXP

FCST VA CLD +18HR: 21/0900Z NO VA EXP

RMK: VA DETECTED ON STLT DRFTNG E OF SUMMIT. VONA
INDICATES VA EMS. MDL WINDS AT FL FCST TO VEER
NXT 6 HRH BECMG MORE FM THE NW ...KONON

NXT ADVISORY: WILL BE ISSUED BY 20231220/2130Z
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