FVXX25 KNES 181453 VA ADVISORY DTG: 20231118/1453Z VAAC: WASHINGTON VOLCANO: REVENTADOR 352010 PSN: S0004 W07739 AREA: ECUADOR SUMMIT ELEV: 11686 FT (3562 M) ADVISORY NR: 2023/773 INFO SOURCE: GOES-16. WEBCAM. NWP MODELS. ERUPTION DETAILS: VA EMS OBS OBS VA DTG: 18/1420Z OBS VA CLD: SFC/FL160 S0004 W07739 - S0014 W07723 - S0021 W07734 - S0005 W07740 - S0004 W07739 MOV SE 10KT FCST VA CLD +6HR: 18/2030Z SFC/FL160 S0004 W07739 - S0022 W07720 - S0027 W07737 - S0005 W07740 - S0004 W07739 FCST VA CLD +12HR: 19/0230Z SFC/FL160 S0004 W07739 - S0021 W07715 - S0029 W07731 - S0005 W07740 - S0004 W07739 FCST VA CLD +18HR: 19/0830Z NO VA EXP RMK: VA EMS OBS FM STLT DATA AND WEBCAM. DSCRT VA CLDS OBS MV SE FM SUMMIT. MLD WINDS EXP LTLCG THRU T+12 HRS. ...BROWN NXT ADVISORY: WILL BE ISSUED BY 20231118/2100Z