FVXX23 KNES 031013 VA ADVISORY DTG: 20210603/1013Z VAAC: WASHINGTON VOLCANO: REVENTADOR 352010 PSN: S0004 W07739 AREA: ECUADOR SUMMIT ELEV: 11686 FT (3562 M) ADVISORY NR: 2021/418 INFO SOURCE: GOES-16. WEBCAM. NWP MODELS. ERUPTION DETAILS: OCCL VA CLDS. OBS VA DTG: 03/0940Z OBS VA CLD: SFC/FL140 N0007 W07750 - S0004 W07739 - S0005 W07740 - N0002 W07755 - N0007 W07750 MOV NW 10KT FCST VA CLD +6HR: 03/1530Z SFC/FL140 N0005 W07747 - S0004 W07739 - S0005 W07739 - N0001 W07752 - N0005 W07747 FCST VA CLD +12HR: 03/2130Z NO VA EXP FCST VA CLD +18HR: 04/0330Z NO VA EXP RMK: OCCL SMALL VA CLDS OBS MOV NW OF SUMMIT APRX 10-15 NM PRIOR TO DSIPTG. FL AND FCST MVMT BASED ON NWP. ...JLEVINE NXT ADVISORY: WILL BE ISSUED BY 20210603/1615Z