FVXX21 KNES 121936 VA ADVISORY DTG: 20240112/1936Z VAAC: WASHINGTON VOLCANO: SANTA MARIA 342030 PSN: N1445 W09133 AREA: GUATEMALA SUMMIT ELEV: 12287 FT (3745 M) ADVISORY NR: 2024/021 INFO SOURCE: GOES-16. NWP MODELS. ERUPTION DETAILS: NEW VA EM OBSD OBS VA DTG: 12/1900Z OBS VA CLD: SFC/FL150 N1451 W09154 - N1446 W09135 - N1444 W09133 - N1441 W09155 - N1451 W09154 MOV W 10KT FCST VA CLD +6HR: 13/0100Z SFC/FL150 N1444 W09133 - N1444 W09132 - N1433 W09152 - N1442 W09156 - N1444 W09133 FCST VA CLD +12HR: 13/0700Z NO VA EXP FCST VA CLD +18HR: 13/1300Z NO VA EXP RMK: VA EM SEEN ON STLT IMAGERY MOVG W FM SUMMIT. VA FL AND FRCST BASED ON IMAGERY AND NWP MODELS. WINDS EXPCD TO VEER MOR SW BY T+6 HRS. ...KIM NXT ADVISORY: WILL BE ISSUED BY 20240113/0130Z