FVXX20 KNES 181600 VA ADVISORY DTG: 20250218/1600Z VAAC: WASHINGTON VOLCANO: SANTA MARIA 342030 PSN: N1445 W09133 AREA: GUATEMALA SUMMIT ELEV: 12287 FT (3745 M) ADVISORY NR: 2025/183 INFO SOURCE: GOES-16. WEBCAM. NWP MODELS. ERUPTION DETAILS: VA EM OBS OBS VA DTG: 18/1510Z OBS VA CLD: SFC/FL130 N1445 W09132 - N1444 W09131 - N1428 W09147 - N1437 W09155 - N1445 W09132 MOV SW 15KT FCST VA CLD +6HR: 18/2100Z SFC/FL130 N1445 W09132 - N1443 W09131 - N1423 W09144 - N1428 W09153 - N1445 W09132 FCST VA CLD +12HR: 19/0300Z NO VA EXP FCST VA CLD +18HR: 19/0900Z NO VA EXP RMK: VA CLD SEEN ON STLT IMAGERY 20 NMI SW OF SUMMIT. WEBCAM SHOWS VA EM AT 1337Z. FL EST FM NWP MDLS. NWP MDLS FCST LTLCG IN WINDS THRU T+6. ...LINER NXT ADVISORY: WILL BE ISSUED BY 20250218/2200Z