FVXX24 KNES 310340 VA ADVISORY DTG: 20201231/0340Z VAAC: WASHINGTON VOLCANO: REVENTADOR 352010 PSN: S0004 W07739 AREA: ECUADOR SUMMIT ELEV: 11686 FT (3562 M) ADVISORY NR: 2020/1164 INFO SOURCE: GOES-16. VONA. WEBCAM. NWP MODELS. ERUPTION DETAILS: NEW VA EMS OBS VA DTG: 31/0310Z OBS VA CLD: SFC/FL160 S0000 W07754 - S0004 W07739 - S0005 W07740 - S0005 W07754 - S0000 W07754 MOV W 10KT FCST VA CLD +6HR: 31/0900Z SFC/FL160 N0000 W07755 - S0004 W07739 - S0005 W07740 - S0005 W07754 - N0000 W07755 FCST VA CLD +12HR: 31/1500Z SFC/FL160 N0000 W07754 - S0004 W07739 - S0005 W07739 - S0006 W07755 - N0000 W07754 FCST VA CLD +18HR: 31/2100Z NO VA EXP RMK: VA DETECTED ON STLT MOVG W OF SUMMIT. WEBCAM SHOWS VA EMS CLRY AND VONA RPRT CONFIRMS. NO CHG FCST TO MDL WINDS DIR/SPD AT FL THRU T+12 HR. ...KONON NXT ADVISORY: WILL BE ISSUED BY 20201231/0945Z