FVXX21 KNES 222354 VA ADVISORY DTG: 20200622/2354Z VAAC: WASHINGTON VOLCANO: REVENTADOR 352010 PSN: S0004 W07739 AREA: ECUADOR SUMMIT ELEV: 11686 FT (3562 M) ADVISORY NR: 2020/513 INFO SOURCE: GOES-EAST. GUAYAQUIL MWO. WEB CAM. NWP MODELS. ERUPTION DETAILS: MWO RPTS VA CLD AT 2300Z OBS VA DTG: 22/2330Z OBS VA CLD: SFC/FL145 N0005 W07756 - S0003 W07738 - S0005 W07740 - S0003 W07758 - N0005 W07756 MOV W 15-20KT FCST VA CLD +6HR: 23/0530Z SFC/FL145 N0005 W07759 - S0002 W07739 - S0005 W07739 - S0007 W07801 - N0005 W07759 FCST VA CLD +12HR: 23/1130Z NO ASH EXP FCST VA CLD +18HR: 23/1730Z NO ASH EXP RMK: MWO RPTS VA CLD MOV W FM SUMMIT. WEBCAM LOOP SHOWS ADDITIONAL SMALL VA EM AT 2319Z. VA NOT OBS IN SAT DUE TO WX CLD INTERFERENCE. FL WINDS EXP TO BACK SLIGHTLY BY T+6. ...CLARK NXT ADVISORY: WILL BE ISSUED BY 20200623/0600Z