FVXX21 KNES 200550 VA ADVISORY DTG: 20200420/0550Z VAAC: WASHINGTON VOLCANO: REVENTADOR 352010 PSN: S0004 W07739 AREA: ECUADOR SUMMIT ELEV: 11686 FT (3562 M) ADVISORY NR: 2020/359 INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS. VOLCAT. ERUPTION DETAILS: NEW VA EMS. OBS VA DTG: 20/0530Z OBS VA CLD: SFC/FL160 N0006 W07750 - S0004 W07738 - S0005 W07740 - S0001 W07757 - N0006 W07750 MOV NW 5-10KT FCST VA CLD +6HR: 20/1130Z SFC/FL160 N0002 W07755 - S0004 W07739 - S0005 W07738 - S0005 W07758 - N0002 W07755 FCST VA CLD +12HR: 20/1730Z SFC/FL160 S0001 W07757 - S0004 W07739 - S0005 W07740 - S0009 W07757 - S0001 W07757 FCST VA CLD +18HR: 20/2330Z NO ASH EXP RMK: VOLCAT PROD ALERTED TO NEW EM. VA PUFF NOTED IN IR AND WEB CAM SHORTLY AFTER. VA MOV NW AND WILL MOV MOR W WITH TIME. ...LEE NXT ADVISORY: WILL BE ISSUED BY 20200420/1145Z