FVXX24 KNES 182023 VA ADVISORY DTG: 20210918/2023Z VAAC: WASHINGTON VOLCANO: SANTA MARIA 342030 PSN: N1445 W09133 AREA: GUATEMALA SUMMIT ELEV: 12375 FT (3772 M) ADVISORY NR: 2021/010 INFO SOURCE: GOES-16. NWP MODELS. ERUPTION DETAILS: PREV VA HAS DISP OBS VA DTG: 18/2000Z OBS VA CLD: NO VA EXP FCST VA CLD +6HR: 19/0200Z NO VA EXP FCST VA CLD +12HR: 19/0800Z NO VA EXP FCST VA CLD +18HR: 19/1400Z NO VA EXP RMK: VA HAS BECOME TOO THIN TO DISCERN IN STLT IMAGERY. THERE HAS BEEN NO FURTHER RPRTS OF VA. ...ZHU NXT ADVISORY: NO FURTHER ADVISORIES