FVXX24 KNES 100239 VA ADVISORY DTG: 20201210/0239Z VAAC: WASHINGTON VOLCANO: REVENTADOR 352010 PSN: S0004 W07739 AREA: ECUADOR SUMMIT ELEV: 11686 FT (3562 M) ADVISORY NR: 2020/1093 INFO SOURCE: GOES-16. NWP MODELS. VOLCAT. ERUPTION DETAILS: ONGOING VA EMS OBS VA DTG: 10/0200Z OBS VA CLD: SFC/FL150 S0005 W07740 - S0005 W07739 - S0008 W07743 - S0007 W07744 - S0005 W07740 MOV W 5-10KT FCST VA CLD +6HR: 10/0800Z SFC/FL150 S0004 W07749 - S0004 W07740 - S0005 W07739 - S0009 W07748 - S0004 W07749 FCST VA CLD +12HR: 10/1400Z NO VA EXP FCST VA CLD +18HR: 10/2000Z NO VA EXP RMK: LGT VA IS OBS MOV SW UP TO 5NM FM THE SUMMIT. NWP MDL INDICATES A SW TO W MOV THRU T+6HRS. ...ZHU NXT ADVISORY: WILL BE ISSUED BY 20201210/0845Z