FVXX24 KNES 310926 VA ADVISORY DTG: 20201231/0926Z VAAC: WASHINGTON VOLCANO: REVENTADOR 352010 PSN: S0004 W07739 AREA: ECUADOR SUMMIT ELEV: 11686 FT (3562 M) ADVISORY NR: 2020/1165 INFO SOURCE: GOES-16. WEBCAM. NWP MODELS. ERUPTION DETAILS: PSBL ONGOING VA EMS OBS VA DTG: 31/0840Z OBS VA CLD: SFC/FL160 S0000 W07753 - S0004 W07738 - S0005 W07739 - S0005 W07753 - S0000 W07753 MOV W 10KT FCST VA CLD +6HR: 31/1430Z SFC/FL160 S0000 W07756 - S0004 W07738 - S0005 W07738 - S0006 W07755 - S0000 W07756 FCST VA CLD +12HR: 31/2030Z SFC/FL160 S0000 W07756 - S0003 W07740 - S0005 W07738 - S0007 W07756 - S0000 W07756 FCST VA CLD +18HR: 01/0230Z SFC/FL160 N0000 W07757 - S0004 W07738 - S0005 W07740 - S0007 W07756 - N0000 W07757 RMK: LGT VA EMS DETECTED ON STLT MOVG W OF SUMMIT. WEBCAM SHOWS SUMMIT OBSB BY WX CLDS. INTMT HOTSPOT SEE ON SWIR. LTLCHG IN MDL WIND DIR/SPD THRU T+18 HR. ...KONON NXT ADVISORY: WILL BE ISSUED BY 20201231/1530Z