FVXX23 KNES 220407 VA ADVISORY DTG: 20220922/0407Z VAAC: WASHINGTON VOLCANO: REVENTADOR 352010 PSN: S0004 W07739 AREA: ECUADOR SUMMIT ELEV: 11686 FT (3562 M) ADVISORY NR: 2022/807 INFO SOURCE: GOES-16. WEBCAM. NWP MODELS. ERUPTION DETAILS: CONTG VA EMS. OBS VA DTG: 22/0340Z OBS VA CLD: SFC/FL160 N0008 W07753 - S0004 W07738 - S0005 W07740 - N0004 W07757 - N0008 W07753 MOV NW 10KT FCST VA CLD +6HR: 22/0930Z SFC/FL160 N0008 W07755 - S0003 W07739 - S0005 W07739 - N0002 W07758 - N0008 W07755 FCST VA CLD +12HR: 22/1530Z NO VA EXP FCST VA CLD +18HR: 22/2130Z NO VA EXP RMK: PSBL VA EMS OBS IN SAT MOV NW FM SUMMIT. MET CLDS PARTIALLY OBSC AREA. WEBCAM SHOWS OCNL EMS. OBS VA FL ESTD FM NWP MDLS. LTLCG FCST IN FL WINDS THRU T+6 HRS. ...CLARK NXT ADVISORY: WILL BE ISSUED BY 20220922/1000Z