FVXX23 KNES 210525 VA ADVISORY DTG: 20220921/0525Z VAAC: WASHINGTON VOLCANO: REVENTADOR 352010 PSN: S0004 W07739 AREA: ECUADOR SUMMIT ELEV: 11686 FT (3562 M) ADVISORY NR: 2022/803 INFO SOURCE: GOES-16. NWP MODELS. ERUPTION DETAILS: CONTG FRQ VA EMS. OBS VA DTG: 21/0500Z OBS VA CLD: SFC/FL160 S0004 W07740 - S0005 W07739 - S0015 W07803 - S0010 W07805 - S0004 W07740 MOV SW 10KT FCST VA CLD +6HR: 21/1100Z SFC/FL160 S0002 W07811 - S0004 W07740 - S0005 W07738 - S0010 W07810 - S0002 W07811 FCST VA CLD +12HR: 21/1700Z NO VA EXP FCST VA CLD +18HR: 21/2300Z NO VA EXP RMK: FRQ VA EMS OBS MOV WSW FM SUMMIT. OBS VA FL ESTD FM NWP MDLS. FL MVMT FCST TO TURN TO W BY T+6 HRS. ...CLARK NXT ADVISORY: WILL BE ISSUED BY 20220921/1130Z