FVXX20 KNES 300153 VA ADVISORY DTG: 20230830/0153Z VAAC: WASHINGTON VOLCANO: REVENTADOR 352010 PSN: S0004 W07739 AREA: ECUADOR SUMMIT ELEV: 11686 FT (3562 M) ADVISORY NR: 2023/511 INFO SOURCE: GOES-16. NWP MODELS. ERUPTION DETAILS: VA EMS CONT OBS VA DTG: 30/0130Z OBS VA CLD: SFC/FL140 S0001 W07759 - S0004 W07739 - S0005 W07740 - S0005 W07759 - S0001 W07759 MOV W 15KT FCST VA CLD +6HR: 30/0730Z SFC/FL140 N0001 W07813 - S0004 W07740 - S0005 W07738 - S0005 W07812 - N0001 W07813 FCST VA CLD +12HR: 30/1330Z NO VA EXP FCST VA CLD +18HR: 30/1930Z NO VA EXP RMK: INTMT VA PUFFS DETECTED ON STLT MOVG W OF SUMMIT. HOTSPOT NOTED ON SWIR. NO CHG FCST TO MDL WINDS AT FL NXT 6 HR. ...KONON NXT ADVISORY: WILL BE ISSUED BY 20230830/0800Z