FVXX21 KNES 281606 VA ADVISORY DTG: 20220528/1606Z VAAC: WASHINGTON VOLCANO: REVENTADOR 352010 PSN: S0004 W07739 AREA: ECUADOR SUMMIT ELEV: 11686 FT (3562 M) ADVISORY NR: 2022/413 INFO SOURCE: GOES-16. VONA. WEBCAM. NWP MODELS. ERUPTION DETAILS: ONGOING VA EMS OBS VA DTG: 28/1520Z OBS VA CLD: SFC/FL150 S0000 W07757 - S0004 W07738 - S0005 W07740 - S0006 W07757 - S0000 W07757 MOV W 150KT FCST VA CLD +6HR: 28/2130Z SFC/FL150 S0000 W07758 - S0004 W07740 - S0005 W07739 - S0007 W07758 - S0000 W07758 FCST VA CLD +12HR: 29/0330Z SFC/FL150 S0000 W07758 - S0004 W07739 - S0005 W07740 - S0007 W07758 - S0000 W07758 FCST VA CLD +18HR: 29/0930Z NO VA EXP RMK: VA DEETECTED ON STLT MOVG W OF SUMMIT. OCNL HOTSPOT NOTED ON SWIR. WEBCAM EARLIER SHOWS VA EMS B4 WX CLDS MOVD IN.. NO CHG FCST TO MDL WINDS AT FL NXT 12 HR. ...KONON NXT ADVISORY: WILL BE ISSUED BY 20220528/2200Z