FVXX23 KNES 221647 VA ADVISORY DTG: 20241222/1647Z VAAC: WASHINGTON VOLCANO: SANTA MARIA 342030 PSN: N1445 W09133 AREA: GUATEMALA SUMMIT ELEV: 12287 FT (3745 M) ADVISORY NR: 2024/640 INFO SOURCE: GOES-16. WEBCAM. NWP MODELS. ERUPTION DETAILS: OCNL VA EMS OBS VA DTG: 22/1620Z OBS VA CLD: SFC/FL130 N1446 W09132 - N1438 W09124 - N1434 W09135 - N1446 W09133 - N1446 W09132 MOV SE 5KT FCST VA CLD +6HR: 22/2230Z SFC/FL130 N1446 W09133 - N1445 W09132 - N1426 W09138 - N1437 W09152 - N1446 W09133 FCST VA CLD +12HR: 23/0430Z NO VA EXP FCST VA CLD +18HR: 23/1030Z NO VA EXP RMK: RCNT VA EMS OBS IN WEBCAM. VA NOT CRNTLY OBS IN STLT IMAGERY. VA FCST THRU T+6 HRS BASED ON NWP MDLS BUT LGT/VRBL FL WINDS EXP. ...COVERDALE NXT ADVISORY: WILL BE ISSUED BY 20241222/2245Z