FVXX21 KNES 271607 VA ADVISORY DTG: 20200427/1607Z VAAC: WASHINGTON VOLCANO: REVENTADOR 352010 PSN: S0005 W07739 AREA: ECUADOR SUMMIT ELEV: 11686 FT (3562 M) ADVISORY NR: 2020/388 INFO SOURCE: GOES-EAST. GUAYAQUIL MWO. WEB CAM. NWP MODELS. ERUPTION DETAILS: VA CLDS OBS IN STLT IMAGERY AT 1540Z OBS VA DTG: 27/1540Z OBS VA CLD: SFC/FL150 N0006 W07746 - S0004 W07737 - S0007 W07741 - S0001 W07754 - N0006 W07746 MOV NW 10-15KT FCST VA CLD +6HR: 27/2130Z SFC/FL150 N0014 W07751 - S0004 W07736 - S0008 W07740 - N0002 W07802 - N0014 W07751 FCST VA CLD +12HR: 28/0330Z NO ASH EXP FCST VA CLD +18HR: 28/0930Z NO ASH EXP RMK: VA CLDS OBS IN STLT MOVG NW FM SUMMIT. MWO VA RPRTS RECEIVED. VA HGT/DIR FM STLT, MWO, AND NWP MDLS SHOWS CONT NW-LY MOVMT THRU T+6. ...SAMBUCCI NXT ADVISORY: WILL BE ISSUED BY 20200427/2200Z