FVXX20 KNES 040440 VA ADVISORY DTG: 20210404/0440Z VAAC: WASHINGTON VOLCANO: REVENTADOR 352010 PSN: S0004 W07739 AREA: ECUADOR SUMMIT ELEV: 11686 FT (3562 M) ADVISORY NR: 2021/235 INFO SOURCE: GOES-16. ERUPTION DETAILS: VA NOT OBS IN SAT. OBS VA DTG: 04/0420Z OBS VA CLD: NO VA EXP FCST VA CLD +6HR: 04/1030Z NO VA EXP FCST VA CLD +12HR: 04/1630Z NO VA EXP FCST VA CLD +18HR: 04/2230Z NO VA EXP RMK: VA FM EARLIER EM HAS DSIPTD. NO FURTHER OBS OR RPTS OF VA EMS RECEIVED SINCE PREV VAA. ...CLARK NXT ADVISORY: NO FURTHER ADVISORIES