FVXX24 KNES 151308 VA ADVISORY DTG: 20250515/1308Z VAAC: WASHINGTON VOLCANO: REVENTADOR 352010 PSN: S0005 W07739 AREA: ECUADOR SUMMIT ELEV: 11686 FT (3562 M) ADVISORY NR: 2025/447 INFO SOURCE: GOES-19. NWP MODELS. ERUPTION DETAILS: POSS VA EMS OBS VA DTG: 15/1240Z OBS VA CLD: SFC/FL140 N0005 W07747 - S0004 W07739 - S0005 W07740 - N0001 W07750 - N0005 W07747 MOV NW 15KT FCST VA CLD +6HR: 15/1830Z NO VA EXP FCST VA CLD +12HR: 16/0030Z NO VA EXP FCST VA CLD +18HR: 16/0630Z NO VA EXP RMK: VA EMS OR CLDS NOT OBSD IN SAT DUE TO MET CLDS. VA FL AND DIR BASED ON PREV ADVY AND MDL GUIDANCE. NWP MDL FCST THRU T+0HR. ...ZENG NXT ADVISORY: WILL BE ISSUED BY 20250515/1915Z