FVXX22 KNES 042215 VA ADVISORY DTG: 20231004/2215Z VAAC: WASHINGTON VOLCANO: REVENTADOR 352010 PSN: S0004 W07739 AREA: ECUADOR SUMMIT ELEV: 11686 FT (3562 M) ADVISORY NR: 2023/634 INFO SOURCE: GOES-16. WEBCAM. NWP MODELS. ERUPTION DETAILS: VA EMS PSBL OBS VA DTG: 04/2140Z OBS VA CLD: SFC/FL160 N0004 W07749 - S0004 W07738 - S0005 W07740 - S0002 W07753 - N0004 W07749 MOV NW 10KT FCST VA CLD +6HR: 05/0330Z SFC/FL160 N0006 W07756 - S0004 W07739 - S0005 W07740 - S0004 W07759 - N0006 W07756 FCST VA CLD +12HR: 05/0930Z NO VA EXP FCST VA CLD +18HR: 05/1530Z NO VA EXP RMK: PSBL VA EMS NOT OBS FM STLT DUE TO WX CLDS. CLDS ALSO OBSC SUMMIT IN WEBCAM. MDL WINDS FCST EXP TO REMAIN TO NW THRU T+6 HRS. ...BROWN NXT ADVISORY: WILL BE ISSUED BY 20231005/0415Z