FVXX22 KNES 081641 VA ADVISORY DTG: 20210608/1641Z VAAC: WASHINGTON VOLCANO: REVENTADOR 352010 PSN: S0004 W07739 AREA: ECUADOR SUMMIT ELEV: 11686 FT (3562 M) ADVISORY NR: 2021/433 INFO SOURCE: GOES-16. WEBCAM. NWP MODELS. ERUPTION DETAILS: PSBL VA EMS OBS VA DTG: 08/1620Z OBS VA CLD: SFC/FL140 N0001 W07755 - S0001 W07739 - S0009 W07739 - S0009 W07758 - N0001 W07755 MOV W 10KT FCST VA CLD +6HR: 08/2230Z NO VA EXP FCST VA CLD +12HR: 09/0430Z NO VA EXP FCST VA CLD +18HR: 09/1030Z NO VA EXP RMK: PSBL VA EMS OBSCD BY WX CLDS ON STLT AND WEBCAM AND LKLY MOVG W. FL AND WINDS FM NWP ...MLEVINE NXT ADVISORY: WILL BE ISSUED BY 20210608/2245Z