FVXX21 KNES 210450 VA ADVISORY DTG: 20200521/0450Z VAAC: WASHINGTON VOLCANO: REVENTADOR 352010 PSN: S0004 W07739 AREA: ECUADOR SUMMIT ELEV: 11686 FT (3562 M) ADVISORY NR: 2020/432 INFO SOURCE: GOES-EAST. NWP MODELS. ERUPTION DETAILS: VA CLD OBS IN STLT. OBS VA DTG: 21/0410Z OBS VA CLD: SFC/FL160 N0010 W07755 - S0004 W07739 - S0005 W07739 - N0003 W07758 - N0010 W07755 MOV NW 15-20KT FCST VA CLD +6HR: 21/1000Z SFC/FL160 N0010 W07755 - S0004 W07739 - S0005 W07739 - N0002 W07758 - N0010 W07755 FCST VA CLD +12HR: 21/1600Z NO ASH EXP FCST VA CLD +18HR: 21/2200Z NO ASH EXP RMK: VA CLD OBS IN STLT MOV NW OF SUMMIT APRX 20 NM PRIOR TO DSIPTG. INTMT VA ACTVTY EXPCD BASED ON RECENT ACTVTY. ...LEVINE NXT ADVISORY: WILL BE ISSUED BY 20200521/1045Z