FVXX20 KNES 181559 VA ADVISORY DTG: 20230618/1559Z VAAC: WASHINGTON VOLCANO: REVENTADOR 352010 PSN: S0005 W07739 AREA: ECUADOR SUMMIT ELEV: 11686 FT (3562 M) ADVISORY NR: 2023/373 INFO SOURCE: GOES-16. WEBCAM. NWP MODELS. ERUPTION DETAILS: OBS VA DTG: 18/1530Z OBS VA CLD: SFC/FL150 N0002 W07801 - S0004 W07739 - S0005 W07739 - S0002 W07802 - N0002 W07801 MOV W 15KT FCST VA CLD +6HR: 18/2130Z SFC/FL150 N0005 W07810 - S0003 W07740 - S0005 W07739 - S0000 W07811 - N0005 W07810 FCST VA CLD +12HR: 19/0330Z NO VA EXP FCST VA CLD +18HR: 19/0930Z NO VA EXP RMK: VA PUFF DETECTED ON STLT MOVG WNW OF SUMMIT. WEBCAM SHOWS SUMMIT OBSC BY WX CLDS. NO CHG FCST TO MDL WINDS AT FL NXT 6 HR. ...KONON NXT ADVISORY: WILL BE ISSUED BY 20230618/2200Z