FVXX20 KNES 310253 VA ADVISORY DTG: 20230731/0253Z VAAC: WASHINGTON VOLCANO: REVENTADOR 352010 PSN: S0005 W07739 AREA: ECUADOR SUMMIT ELEV: 11686 FT (3562 M) ADVISORY NR: 2023/448 INFO SOURCE: GOES-16. WEBCAM. ERUPTION DETAILS: NO VA OBS OBS VA DTG: 31/0230Z OBS VA CLD: VA NOT IDENTIFIABLE FROM SATELLITE DATA. FCST VA CLD +6HR: 31/0830Z NO VA EXP FCST VA CLD +12HR: 31/1430Z NO VA EXP FCST VA CLD +18HR: 31/2030Z NO VA EXP RMK: NO VA EMS OBS FM VARIOUS STLT DATA OR WEBCAM. HOTSPOT SEEN BRIEFLY. NO RCNT RPTS OF VA ACT RCVD. ...BROWN NXT ADVISORY: NO FURTHER ADVISORIES