FVXX20 KNES 040921 VA ADVISORY DTG: 20240904/0921Z VAAC: WASHINGTON VOLCANO: REVENTADOR 352010 PSN: S0005 W07739 AREA: ECUADOR SUMMIT ELEV: 11686 FT (3562 M) ADVISORY NR: 2024/619 INFO SOURCE: GOES-16. NWP MODELS. ERUPTION DETAILS: ONGOING VA EMS OBS VA DTG: 04/0750Z OBS VA CLD: SFC/FL140 N0001 W07758 - S0004 W07739 - S0005 W07740 - S0002 W07759 - N0001 W07758 MOV W 10KT FCST VA CLD +6HR: 04/1400Z SFC/FL140 N0005 W07807 - S0004 W07739 - S0004 W07740 - S0001 W07810 - N0005 W07807 FCST VA CLD +12HR: 04/2000Z SFC/FL140 N0005 W07807 - S0004 W07738 - S0005 W07739 - S0001 W07810 - N0005 W07807 FCST VA CLD +18HR: 05/0200Z NO VA EXP RMK: VA PUFFS DETECTED ON STLT MOVG WNW OF SUMMIT. HOTSPOT NOTED ON SWIR. NO CHG FCST TO MDL WINDS AT FL NXT 18 HR. ...KONON NXT ADVISORY: WILL BE ISSUED BY 20240904/1515Z