FVXX24 KNES 150824 VA ADVISORY DTG: 20231215/0824Z VAAC: WASHINGTON VOLCANO: SANTA MARIA 342030 PSN: N1445 W09133 AREA: GUATEMALA SUMMIT ELEV: 12287 FT (3745 M) ADVISORY NR: 2023/267 INFO SOURCE: GOES-16. ERUPTION DETAILS: NEW VA EMS OBS VA DTG: 15/0800Z OBS VA CLD: SFC/FL140 N1447 W09141 - N1446 W09132 - N1444 W09133 - N1443 W09141 - N1447 W09141 MOV W 5KT FCST VA CLD +6HR: 15/1400Z SFC/FL140 N1454 W09132 - N1452 W09128 - N1446 W09132 - N1446 W09134 - N1454 W09132 FCST VA CLD +12HR: 15/2000Z NO VA EXP FCST VA CLD +18HR: 16/0200Z NO VA EXP RMK: VA PLUME DETECTED ON STLT DRFTNG W OF SUMMIT. MDL WINDS FCST LGT/VRB AT FL AT T+6 HR SO VA PSN CONF LO AT THIS FCST HR. ...KONON NXT ADVISORY: WILL BE ISSUED BY 20231215/1430Z