FVXX22 KNES 260046 VA ADVISORY DTG: 20210426/0046Z VAAC: WASHINGTON VOLCANO: REVENTADOR 352010 PSN: S0004 W07739 AREA: ECUADOR SUMMIT ELEV: 11686 FT (3562 M) ADVISORY NR: 2021/319 INFO SOURCE: VONA. ERUPTION DETAILS: VA EM RPRTD IN VONA OBS VA DTG: 26/0020Z OBS VA CLD: SFC/FL140 S0002 W07729 - S0007 W07729 - S0005 W07739 - S0004 W07739 - S0002 W07729 MOV E 5KT FCST VA CLD +6HR: 26/0630Z SFC/FL140 S0002 W07729 - S0007 W07729 - S0005 W07739 - S0004 W07740 - S0002 W07729 FCST VA CLD +12HR: 26/1230Z NO VA EXP FCST VA CLD +18HR: 26/1830Z NO VA EXP RMK: VA EM RPRTD IN VONA BUT NOT OBS IN STLT DUE TO EXTSV WX CLD COVER. NWP MODEL GDNC WINDS DO NOT AGREE WITH RPRTD DIR. FL AND MOV BASED ON VONA. ...JLEVINE NXT ADVISORY: WILL BE ISSUED BY 20210426/0645Z