FVXX24 KNES 180839 VA ADVISORY DTG: 20250518/0839Z VAAC: WASHINGTON VOLCANO: REVENTADOR 352010 PSN: S0005 W07739 AREA: ECUADOR SUMMIT ELEV: 11686 FT (3562 M) ADVISORY NR: 2025/459 INFO SOURCE: GOES-19. WEBCAM. NWP MODELS. ERUPTION DETAILS: VA EMS ONGOING EST VA DTG: 18/0810Z EST VA CLD: SFC/FL140 N0004 W07743 - N0003 W07736 - S0004 W07739 - S0005 W07740 - N0004 W07743 MOV 0KT FCST VA CLD +6HR: 18/1400Z SFC/FL140 N0005 W07738 - N0002 W07729 - S0005 W07739 - S0005 W07740 - N0005 W07738 FCST VA CLD +12HR: 18/2000Z SFC/FL14 S0000 W07731 - S0007 W07731 - S0005 W07739 - S0004 W07740 - S0000 W07731 FCST VA CLD +18HR: 19/0200Z SFC/FL140 S0000 W07730 - S0007 W07728 - S0005 W07739 - S0004 W07739 - S0000 W07730 RMK: VA NOT DETECTED ON STLT DUE TO WX CLDS IN SUMMIT AREA. WEBCAM SHOWS VA EMS. MDL WINDS AT FL FCST /LGT/VRB THRU T+18 HR CO VA PSN CONF LO. ...KONON NXT ADVISORY: WILL BE ISSUED BY 20250518/1445Z