FVXX22 KNES 200436 VA ADVISORY DTG: 20231020/0436Z VAAC: WASHINGTON VOLCANO: REVENTADOR 352010 PSN: S0004 W07739 AREA: ECUADOR SUMMIT ELEV: 11686 FT (3562 M) ADVISORY NR: 2023/684 INFO SOURCE: GOES-16. WEBCAM. NWP MODELS. ERUPTION DETAILS: VA NOT OBSD OBS VA DTG: 20/0420Z OBS VA CLD: VA NOT IDENTIFIABLE FROM SATELLITE DATA. FCST VA CLD +6HR: 20/1030Z NO VA EXP FCST VA CLD +12HR: 20/1630Z NO VA EXP FCST VA CLD +18HR: 20/2230Z NO VA EXP RMK: NO VA EMS OR CLDS OBSD IN SAT AND WEBCAM. NO FURTHER RPRT. ...ZENG NXT ADVISORY: NO FURTHER ADVISORIES