FVXX21 KNES 072319 VA ADVISORY DTG: 20250507/2319Z VAAC: WASHINGTON VOLCANO: REVENTADOR 352010 PSN: S0004 W07739 AREA: ECUADOR SUMMIT ELEV: 11686 FT (3562 M) ADVISORY NR: 2025/425 INFO SOURCE: GOES-19. VONA. WEBCAM. NWP MODELS. ERUPTION DETAILS: VAQ EMS ONGOING OBS VA DTG: 07/2300Z OBS VA CLD: SFC/FL160 N0007 W07750 - S0004 W07739 - S0005 W07740 - S0000 W07756 - N0007 W07750 MOV NW 5KT FCST VA CLD +6HR: 08/0500Z SFC/FL160 N0002 W07759 - S0004 W07740 - S0005 W07739 - S0007 W07759 - N0002 W07759 FCST VA CLD +12HR: 08/1100Z SFC/FL160 N0002 W07759 - S0005 W07739 - S0005 W07740 - S0007 W07759 - N0002 W07759 FCST VA CLD +18HR: 08/1700Z SFC/FL160 N0002 W07759 - S0004 W07739 - S0005 W07740 - S0007 W07800 - N0002 W07759 RMK: VA DETECTED ON STLT MOVG NW OF SUMMOT. VONA INDICATE VA EMS. HOTSPOT ON SWIR. MDL WINDS AT FL FCST TO BACK NXT 6 HR B3ECMG MORE FMT HE E. ...KONON NXT ADVISORY: WILL BE ISSUED BY 20250508/0515Z