FVXX22 KNES 280630 VA ADVISORY DTG: 20250328/0630Z VAAC: WASHINGTON VOLCANO: SANTA MARIA 342030 PSN: N1445 W09133 AREA: GUATEMALA SUMMIT ELEV: 12287 FT (3745 M) ADVISORY NR: 2025/320 INFO SOURCE: GOES-16. WEBCAM. NWP MODELS. ERUPTION DETAILS: ONGOING VA EMS OBS VA DTG: 28/0600Z OBS VA CLD: SFC/FL140 N1445 W09133 - N1445 W09132 - N1419 W09150 - N1421 W09155 - N1445 W09133 MOV SW 10KT FCST VA CLD +6HR: 28/1200Z SFC/FL140 N1445 W09133 - N1445 W09132 - N1416 W09153 - N1419 W09157 - N1445 W09133 FCST VA CLD +12HR: 28/1800Z SFC/FL140 N1446 W09133 - N1445 W09132 - N1422 W09149 - N1425 W09151 - N1446 W09133 FCST VA CLD +18HR: 29/0000Z SFC/FL140 N1446 W09132 - N1445 W09132 - N1422 W09148 - N1425 W09151 - N1446 W09132 RMK: VA DETECTED ON STLT MOVG SW OF SUMMIT. WEBCAM SHOWS VA EMS. NO CHG FCST TO MDL WINDS AT FL NXT 18 HR, ...KONON NXT ADVISORY: WILL BE ISSUED BY 20250328/1230Z