FVXX22 KNES 231911 VA ADVISORY DTG: 20210423/1911Z VAAC: WASHINGTON VOLCANO: REVENTADOR 352010 PSN: S0004 W07739 AREA: ECUADOR SUMMIT ELEV: 11686 FT (3562 M) ADVISORY NR: 2021/309 INFO SOURCE: GOES-16. WEBCAM. ERUPTION DETAILS: VA NOT OBS OBS VA DTG: 23/1840Z OBS VA CLD: NO VA EXP FCST VA CLD +6HR: 24/0030Z NO VA EXP FCST VA CLD +12HR: 24/0630Z NO VA EXP FCST VA CLD +18HR: 24/1230Z NO VA EXP RMK: VA NOT OBS ON STLT OR WEBCAM DUE TO XTNSV WX CLD CVR. LGT VA MAY BE PRSNT UNDER WX CLDS BUT PREV VA HAS SINCE DSIPTD ...MLEVINE NXT ADVISORY: NO FURTHER ADVISORIES