FVXX21 KNES 231822 VA ADVISORY DTG: 20200723/1822Z VAAC: WASHINGTON VOLCANO: REVENTADOR 352010 PSN: S0005 W07739 AREA: ECUADOR SUMMIT ELEV: 11686 FT (3562 M) ADVISORY NR: 2020/616 INFO SOURCE: GOES-EAST. NWP MODELS. ASH3D. VOLCAT. ERUPTION DETAILS: OCCL VA CLDS OBS. OBS VA DTG: 23/1740Z OBS VA CLD: SFC/FL160 S0004 W07758 - S0005 W07740 - S0005 W07739 - S0014 W07754 - S0004 W07758 MOV SW 10-15KT FCST VA CLD +6HR: 23/2330Z SFC/FL160 S0005 W07805 - S0005 W07739 - S0005 W07738 - S0017 W07759 - S0005 W07805 FCST VA CLD +12HR: 24/0530Z NO VA EXP FCST VA CLD +18HR: 24/1130Z NO VA EXP RMK: OCCL VA CLDS OBS MOV QUICKLY SW OF SUMMIT. INTMT ACTVTY EXPCD THRU T+12HR BASED ON RECENT HISTORY. ...LEVINE NXT ADVISORY: WILL BE ISSUED BY 20200724/0015Z