FVXX23 KNES 270602 VA ADVISORY DTG: 20210527/0602Z VAAC: WASHINGTON VOLCANO: REVENTADOR 352010 PSN: S0004 W07739 AREA: ECUADOR SUMMIT ELEV: 11686 FT (3562 M) ADVISORY NR: 2021/391 INFO SOURCE: GOES-16. WEBCAM. NWP MODELS. ERUPTION DETAILS: FRQ VA EMS OBS FM WEBCAM OBS VA DTG: 27/0540Z OBS VA CLD: SFC/FL150 S0001 W07740 - S0007 W07739 - S0007 W07807 - S0001 W07807 - S0001 W07740 MOV W 10KT FCST VA CLD +6HR: 27/1130Z SFC/FL150 N0004 W07758 - S0002 W07739 - S0007 W07739 - S0006 W07801 - N0004 W07758 FCST VA CLD +12HR: 27/1730Z NO VA EXP FCST VA CLD +18HR: 27/2330Z NO VA EXP RMK: FRQ PSBL VA EMS OBS FM WEBCAM AND PSBLY STLT DATA UNDER WX CLDS MOVG TO THE W. WINDS FCST TO SHFT TO THE WNW THRU T+6. FL AND WINDS FM NWP ...MLEVINE NXT ADVISORY: WILL BE ISSUED BY 20210527/1200Z