FVXX23 KNES 050504 VA ADVISORY DTG: 20220105/0504Z VAAC: WASHINGTON VOLCANO: REVENTADOR 352010 PSN: S0005 W07739 AREA: ECUADOR SUMMIT ELEV: 11686 FT (3562 M) ADVISORY NR: 2022/019 INFO SOURCE: GOES-16. NWP MODELS. VOLCAT. ERUPTION DETAILS: CONT PSBL VA EMS OBS VA DTG: 05/0430Z OBS VA CLD: SFC/FL160 S0004 W07740 - S0014 W07732 - S0016 W07738 - S0004 W07740 MOV SW 10KT FCST VA CLD +6HR: 05/1030Z SFC/FL160 S0004 W07739 - S0014 W07732 - S0016 W07737 - S0004 W07739 FCST VA CLD +12HR: 05/1630Z NO VA EXP FCST VA CLD +18HR: 05/2230Z NO VA EXP RMK: CONT LGT VA EMS PSBL. VA NOT OBS IN STLT IMAGERY DUE TO WX CLDS. PSBL LGT VA EMS FCST TO MOV SE OF SUMMIT BEFORE DISP. VO ACT LOW. ...FISHER NXT ADVISORY: WILL BE ISSUED BY 20220105/1100Z