FVXX22 KNES 221954 VA ADVISORY DTG: 20210422/1954Z VAAC: WASHINGTON VOLCANO: REVENTADOR 352010 PSN: S0004 W07739 AREA: ECUADOR SUMMIT ELEV: 11686 FT (3562 M) ADVISORY NR: 2021/305 INFO SOURCE: GOES-16. WEBCAM. ERUPTION DETAILS: INTMT VA CLDS OBS. OBS VA DTG: 22/1940Z OBS VA CLD: SFC/FL180 N0010 W07739 - S0005 W07739 - S0004 W07740 - N0009 W07745 - N0010 W07739 MOV N 5KT FCST VA CLD +6HR: 23/0130Z NO VA EXP FCST VA CLD +12HR: 23/0730Z NO VA EXP FCST VA CLD +18HR: 23/1330Z NO VA EXP RMK: LGT INTMT VA PUFFS OBS MOV N OF SUMMIT APRX 15 NMI N PRIOR TO DSIPTG. FL BASED ON NWP MODEL GDNC WINDS AND MVMT. ...JLEVINE NXT ADVISORY: WILL BE ISSUED BY 20210423/0200Z