FVXX23 KNES 050320 VA ADVISORY DTG: 20250605/0320Z VAAC: WASHINGTON VOLCANO: REVENTADOR 352010 PSN: S0004 W07739 AREA: ECUADOR SUMMIT ELEV: 11686 FT (3562 M) ADVISORY NR: 2025/523 INFO SOURCE: GOES-19. NWP MODELS. ERUPTION DETAILS: VA EMS ONGOING OBS VA DTG: 05/0240Z OBS VA CLD: SFC/FL140 N0003 W07759 - S0004 W07739 - S0005 W07739 - S0002 W07801 - N0003 W07759 MOV W 10KT FCST VA CLD +6HR: 05/0830Z SFC/FL140 N0006 W07805 - S0004 W07739 - S0005 W07740 - S0001 W07806 - N0006 W07805 FCST VA CLD +12HR: 05/1430Z SFC/FL140 N0006 W07805 - S0004 W07739 - S0005 W07739 - S0002 W07807 - N0006 W07805 FCST VA CLD +18HR: 05/2030Z SFC/FL140 N0006 W07805 - S0004 W07739 - S0005 W07740 - S0002 W07806 - N0006 W07805 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 20250605/0915Z