FVXX23 KNES 200843 VA ADVISORY DTG: 20231220/0843Z VAAC: WASHINGTON VOLCANO: SANTA MARIA 342030 PSN: N1445 W09133 AREA: GUATEMALA SUMMIT ELEV: 12287 FT (3745 M) ADVISORY NR: 2023/278 INFO SOURCE: GOES-16. NWP MODELS. ERUPTION DETAILS: VA NOT OBSD OBS VA DTG: 20/0820Z OBS VA CLD: VA NOT IDENTIFIABLE FROM SATELLITE DATA. FCST VA CLD +6HR: 20/1430Z NO VA EXP FCST VA CLD +12HR: 20/2030Z NO VA EXP FCST VA CLD +18HR: 21/0230Z NO VA EXP RMK: NO VA EMS/CLDS OBSD IN SAT. NO FURTHER RPRT RECEIVED. ...ZENG NXT ADVISORY: NO FURTHER ADVISORIES