FVXX25 KNES 290237 VA ADVISORY DTG: 20241229/0237Z VAAC: WASHINGTON VOLCANO: SANGAY 352090 PSN: S0200 W07820 AREA: ECUADOR SUMMIT ELEV: 17342 FT (5286 M) ADVISORY NR: 2024/742 INFO SOURCE: GOES-16. NWP MODELS. ERUPTION DETAILS: VA NOT DETECTED. OBS VA DTG: 29/0200Z OBS VA CLD: SFC/FL220 S0155 W07836 - S0159 W07820 - S0201 W07820 - S0212 W07838 - S0205 W07845 - S0155 W07836 MOV W 20KT FCST VA CLD +6HR: 29/0800Z SFC/FL220 S0159 W07820 - S0202 W07819 - S0218 W07855 - S0202 W07859 - S0159 W07820 FCST VA CLD +12HR: 29/1400Z SFC/FL220 S0153 W07900 - S0200 W07820 - S0201 W07820 - S0211 W07859 - S0153 W07900 FCST VA CLD +18HR: 29/2000Z NO VA EXP RMK: VA OBS TO 20 NMI WSW OF SUMMIT. NWP MDLS EST FL TO BE FL220 AND FCST WSW MOVMT THRU T+6HRS THEN W MOVMT BY T+12HRS. ...HOSLEY NXT ADVISORY: NO FURTHER ADVISORIES