FVXX24 KNES 110949 VA ADVISORY DTG: 20231211/0949Z VAAC: WASHINGTON VOLCANO: SANTA MARIA 342030 PSN: N1445 W09133 AREA: GUATEMALA SUMMIT ELEV: 12287 FT (3745 M) ADVISORY NR: 2023/252 INFO SOURCE: GOES-16. ERUPTION DETAILS: VA EMS CONT OBS VA DTG: 11/0930Z OBS VA CLD: SFC/FL150 N1446 W09132 - N1444 W09132 - N1440 W09147 - N1445 W09149 - N1446 W09132 MOV W 10KT FCST VA CLD +6HR: 11/1530Z SFC/FL150 N1453 W09150 - N1446 W09132 - N1444 W09133 - N1449 W09151 - N1453 W09150 FCST VA CLD +12HR: 11/2130Z NO VA EXP FCST VA CLD +18HR: 12/0330Z NO VA EXP RMK: THIN VA PLUME DETECTED ON STLT MOVG WSW OF SUMMIT. MDL WINDS AT FL FCST TO VEER BY T+6 HR BECMG MORE FM THE ESE. ...KONON NXT ADVISORY: WILL BE ISSUED BY 20231211/1545Z