FVXX21 KNES 060109 VA ADVISORY DTG: 20250506/0109Z VAAC: WASHINGTON VOLCANO: REVENTADOR 352010 PSN: S0005 W07739 AREA: ECUADOR SUMMIT ELEV: 11686 FT (3562 M) ADVISORY NR: 2025/417 INFO SOURCE: GOES-19. VONA. NWP MODELS. ERUPTION DETAILS: VA EMS ONGOING OBS VA DTG: 06/0050Z OBS VA CLD: SFC/FL140 N0004 W07755 - S0004 W07739 - S0005 W07740 - S0000 W07757 - N0004 W07755 MOV W 10KT FCST VA CLD +6HR: 06/0700Z SFC/FL140 N0005 W07755 - S0004 W07739 - S0005 W07740 - S0000 W07758 - N0005 W07755 FCST VA CLD +12HR: 06/1300Z SFC/FL140 N0004 W07755 - S0005 W07739 - S0005 W07740 - S0001 W07758 - N0004 W07755 FCST VA CLD +18HR: 06/1900Z SFC/FL140 N0004 W07754 - S0004 W07739 - S0005 W07739 - S0000 W07758 - N0004 W07754 RMK: VA DETECTED ON STLT MOVG WNW OF SUMMIT. HOTSPOT ON SWIR. NO CHG FCST TO MDL WINDS AT FL NXT 18 HR. ...KONON NXT ADVISORY: WILL BE ISSUED BY 20250506/0715Z