FVXX20 KNES 252144 VA ADVISORY DTG: 20230825/2144Z VAAC: WASHINGTON VOLCANO: REVENTADOR 352010 PSN: S0005 W07739 AREA: ECUADOR SUMMIT ELEV: 11686 FT (3562 M) ADVISORY NR: 2023/496 INFO SOURCE: GOES-16. VONA. WEBCAM. NWP MODELS. ERUPTION DETAILS: NEW VA EMS EST VA DTG: 25/2120Z EST VA CLD: SFC/FL140 S0004 W07739 - S0005 W07739 - S0014 W07752 - S0008 W07755 - S0004 W07739 MOV SW 10KT FCST VA CLD +6HR: 26/0330Z SFC/FL140 S0002 W07801 - S0004 W07740 - S0005 W07740 - S0008 W07801 - S0002 W07801 FCST VA CLD +12HR: 26/0930Z NO VA EXP FCST VA CLD +18HR: 26/1530Z NO VA EXP RMK: VA NOT DETECTED ON STLT DUE TO WX CLDS IN SUMMIT AREA. VONA INDICATE VA EMS. MDL WINDS AT FL FCST TO VEER NXT 6 HR BECMG MORE FM THE E. ...KONON NXT ADVISORY: WILL BE ISSUED BY 20230826/0345Z