FVXX21 KNES 190522 VA ADVISORY DTG: 20200919/0522Z VAAC: WASHINGTON VOLCANO: REVENTADOR 352010 PSN: S0005 W07739 AREA: ECUADOR SUMMIT ELEV: 11686 FT (3562 M) ADVISORY NR: 2020/811 INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS. ERUPTION DETAILS: ONGOING VA EMS OBS VA DTG: 19/0500Z OBS VA CLD: SFC/FL160 N0003 W07752 - S0004 W07739 - S0006 W07740 - S0001 W07756 - N0003 W07752 MOV NW 10-15KT FCST VA CLD +6HR: 19/1100Z SFC/FL160 N0001 W07755 - S0004 W07739 - S0005 W07739 - S0005 W07757 - N0001 W07755 FCST VA CLD +12HR: 19/1700Z SFC/FL160 N0001 W07756 - S0003 W07739 - S0007 W07739 - S0007 W07758 - N0001 W07756 FCST VA CLD +18HR: 19/2300Z NO VA EXP RMK: LGT VA CLD OBS IN STLT MOV WNW AT 12KT BLW FL160. ASH EXTDS APPROX 15NMI BFR BECOMG TOO DIFF TO DETECT. ...RAMIREZ NXT ADVISORY: WILL BE ISSUED BY 20200919/1115Z