FVXX20 KNES 130058 VA ADVISORY DTG: 20250513/0058Z VAAC: WASHINGTON VOLCANO: SANTA MARIA 342030 PSN: N1445 W09133 AREA: GUATEMALA SUMMIT ELEV: 12287 FT (3745 M) ADVISORY NR: 2025/411 INFO SOURCE: GOES-18. WEBCAM. NWP MODELS. VOLCAT. ERUPTION DETAILS: CONT LGT VA EMS OBS VA DTG: 13/0030Z OBS VA CLD: SFC/FL140 N1446 W09132 - N1433 W09141 - N1440 W09146 - N1446 W09132 MOV SW 5KT FCST VA CLD +6HR: 13/0630Z SFC/FL140 N1446 W09132 - N1423 W09148 - N1434 W09158 - N1446 W09132 FCST VA CLD +12HR: 13/1230Z SFC/FL140 N1446 W09132 - N1421 W09148 - N1433 W09200 - N1446 W09132 FCST VA CLD +18HR: 13/1830Z NO VA EXP RMK: CONT LGT VA EMS OBS MOV SW IN STLT IMAGERY. VA FCST TO CONT SW MOV THRU T+12HRS BEFORE DISP. VO ACT LOW. ...FISHER NXT ADVISORY: WILL BE ISSUED BY 20250513/0700Z