FVXX21 KNES 091756 VA ADVISORY DTG: 20211009/1756Z VAAC: WASHINGTON VOLCANO: REVENTADOR 352010 PSN: S0005 W07739 AREA: ECUADOR SUMMIT ELEV: 11686 FT (3562 M) ADVISORY NR: 2021/875 INFO SOURCE: GOES-16. VONA. WEBCAM. NWP MODELS. ERUPTION DETAILS: ONGOING VA EMS OBS VA DTG: 09/1720Z OBS VA CLD: SFC/FL160 N0002 W07758 - S0004 W07739 - S0005 W07739 - S0002 W07759 - N0002 W07758 MOV 0KT FCST VA CLD +6HR: 09/2330Z SFC/FL160 N0002 W07758 - S0004 W07740 - S0006 W07740 - S0004 W07759 - N0002 W07758 FCST VA CLD +12HR: 10/0530Z SFC/FL160 N0009 W07756 - S0004 W07739 - S0005 W07740 - N0004 W07758 - N0009 W07756 FCST VA CLD +18HR: 10/1130Z NO VA EXP RMK: FAINT VA PLUME DETECTED ON STLT MOVG WNW OF SUMMIT VONA EARLIER CONFIRMED VA EMS. WEBCAM SHOWS SUMMIT OBSC BY WX CLDS. MDL WINDS AT FL FCST TO VEER BY T+12 HR BECOMG MORE FM THE SE ...KONON NXT ADVISORY: WILL BE ISSUED BY 20211010/0000Z