FVXX20 KNES 290823 VA ADVISORY DTG: 20230829/0823Z VAAC: WASHINGTON VOLCANO: REVENTADOR 352010 PSN: S0004 W07739 AREA: ECUADOR SUMMIT ELEV: 11686 FT (3562 M) ADVISORY NR: 2023/508 INFO SOURCE: GOES-16. VONA. NWP MODELS. GEOPHYSICAL INST. ERUPTION DETAILS: VA OBS 29/0608Z EST VA DTG: 29/0750Z EST VA CLD: SFC/FL150 N0001 W07753 - S0004 W07738 - S0007 W07739 - S0003 W07755 - N0001 W07753 MOV NW 15KT FCST VA CLD +6HR: 29/1400Z NO VA EXP FCST VA CLD +12HR: 29/2000Z NO VA EXP FCST VA CLD +18HR: 30/0200Z NO VA EXP RMK: VA NOT OBS FM STLT WITH WX CLD IN THE AREA. OBS VA BASED ON PREV T+6 AND NWP MODELS. ...TURK NXT ADVISORY: WILL BE ISSUED BY 20230829/1430Z