FVXX24 KNES 190635 VA ADVISORY DTG: 20201219/0635Z VAAC: WASHINGTON VOLCANO: REVENTADOR 352010 PSN: S0004 W07739 AREA: ECUADOR SUMMIT ELEV: 11686 FT (3562 M) ADVISORY NR: 2020/1126 INFO SOURCE: GOES-16. WEBCAM. NWP MODELS. ERUPTION DETAILS: VA CLDS LKLY PRESENT. OBS VA DTG: 19/0610Z OBS VA CLD: SFC/FL140 S0004 W07752 - S0004 W07739 - S0005 W07739 - S0010 W07750 - S0004 W07752 MOV W 10KT FCST VA CLD +6HR: 19/1200Z SFC/FL140 N0000 W07755 - S0004 W07739 - S0005 W07739 - S0007 W07758 - N0000 W07755 FCST VA CLD +12HR: 19/1800Z NO VA EXP FCST VA CLD +18HR: 20/0000Z NO VA EXP RMK: NO VA OBSD BY STLT. INCANDESCENSE OBSD FM SUMMIT IN WEBCAM. NWP MDLS FCST VA TO BE MOVG W-WSW AND FOR VA TO MOV W-WNW BY T+6HRS. ...HOSLEY NXT ADVISORY: WILL BE ISSUED BY 20201219/1230Z