FVXX20 KNES 051042 VA ADVISORY DTG: 20210405/1042Z VAAC: WASHINGTON VOLCANO: REVENTADOR 352010 PSN: S0005 W07739 AREA: ECUADOR SUMMIT ELEV: 11686 FT (3562 M) ADVISORY NR: 2021/238 INFO SOURCE: GOES-16. ERUPTION DETAILS: VA NOT OBS IN SAT. OBS VA DTG: 05/1020Z OBS VA CLD: NO VA EXP FCST VA CLD +6HR: 05/1630Z NO VA EXP FCST VA CLD +12HR: 05/2230Z NO VA EXP FCST VA CLD +18HR: 06/0430Z NO VA EXP RMK: VA NOT OBS IN SAT DUE TO DENSE WX CLD OBSCN. NO VA EMS OBS SINCE PREV VAA. NO RPTS OF VA EMS RECEIVED IN PAST SEVERAL HRS. ...CLARK NXT ADVISORY: NO FURTHER ADVISORIES