FVXX25 KNES 270924 VA ADVISORY DTG: 20241127/0924Z VAAC: WASHINGTON VOLCANO: REVENTADOR 352010 PSN: S0005 W07739 AREA: ECUADOR SUMMIT ELEV: 11686 FT (3562 M) ADVISORY NR: 2024/855 INFO SOURCE: GOES-16. WEBCAM. NWP MODELS. ERUPTION DETAILS: POSSIBLE ONGOING VA EMS. OBS VA DTG: 27/0850Z OBS VA CLD: SFC/FL150 S0002 W07801 - S0003 W07740 - S0006 W07739 - S0010 W07801 - S0002 W07801 MOV W 10KT FCST VA CLD +6HR: 27/1500Z SFC/FL150 N0002 W07759 - S0004 W07738 - S0005 W07740 - S0006 W07803 - N0002 W07759 FCST VA CLD +12HR: 27/2100Z NO VA EXP FCST VA CLD +18HR: 28/0300Z NO VA EXP RMK: DENSE WX CLDS OVER THE REGION HAVE OBSCURED ANY POSSIBLE VA. HOWEVER, PAST RECENT VOL HIST SUGGESTS ONGOING VA EMS. VA PRESUMED MOV WSW BASED ON NWP MODELS. ...LEE NXT ADVISORY: WILL BE ISSUED BY 20241127/1530Z