FVXX20 KNES 010418 VA ADVISORY DTG: 20230901/0418Z VAAC: WASHINGTON VOLCANO: REVENTADOR 352010 PSN: S0004 W07739 AREA: ECUADOR SUMMIT ELEV: 11686 FT (3562 M) ADVISORY NR: 2023/519 INFO SOURCE: GOES-16. NWP MODELS. ERUPTION DETAILS: VA EM CONT OBS VA DTG: 01/0350Z OBS VA CLD: SFC/FL150 N0004 W07751 - S0004 W07739 - S0005 W07741 - S0003 W07757 - N0004 W07751 MOV NW 10KT FCST VA CLD +6HR: 01/1000Z SFC/FL150 N0007 W07748 - S0006 W07738 - S0005 W07740 - S0001 W07756 - N0007 W07748 FCST VA CLD +12HR: 01/1600Z NO VA EXP FCST VA CLD +18HR: 01/2200Z NO VA EXP RMK: VA EM SEEN ON STLT IMAGERY MOVG NW FM SUMMIT. VA FL AND FRCST BASED ON IMAGERY AND NWP MODELS. ...KIM NXT ADVISORY: WILL BE ISSUED BY 20230901/1015Z