FVXX20 KNES 261208 VA ADVISORY DTG: 20250526/1208Z VAAC: WASHINGTON VOLCANO: SANTA MARIA 342030 PSN: N1445 W09133 AREA: GUATEMALA SUMMIT ELEV: 12287 FT (3745 M) ADVISORY NR: 2025/439 INFO SOURCE: GOES-19. NWP MODELS. ERUPTION DETAILS: POSS VA EMS OBS VA DTG: 26/1140Z OBS VA CLD: SFC/FL140 N1454 W09150 - N1446 W09132 - N1444 W09132 - N1447 W09152 - N1454 W09150 MOV W 10KT FCST VA CLD +6HR: 26/1730Z NO VA EXP FCST VA CLD +12HR: 26/2330Z NO VA EXP FCST VA CLD +18HR: 27/0530Z NO VA EXP RMK: VA EMS OR CLDS NOT OBSD IN SAT DUE TO MET CLDS. VA FL/DIR BASED ON PREV ADVY AND MDL GUIDANCE. NWP MDL FCST THRU T+0HR. ...ZENG NXT ADVISORY: WILL BE ISSUED BY 20250526/1815Z