FVXX20 KNES 301709 VA ADVISORY DTG: 20191030/1709Z VAAC: WASHINGTON VOLCANO: REVENTADOR 352010 PSN: S0004 W07739 AREA: ECUADOR SUMMIT ELEV: 11686 FT (3562 M) ADVISORY NR: 2019/1199 INFO SOURCE: GOES-EAST. VONA. WEB CAM. NWP MODELS. ASH3D. ERUPTION DETAILS: VA EM RPRTD IN VONA. OBS VA DTG: 30/1650Z OBS VA CLD: SFC/FL140 S0002 W07758 - S0004 W07740 - S0005 W07739 - S0010 W07757 - S0002 W07758 MOV W 10-15KT FCST VA CLD +6HR: 30/2300Z SFC/FL140 S0002 W07758 - S0004 W07740 - S0006 W07739 - S0010 W07756 - S0002 W07758 FCST VA CLD +12HR: 31/0500Z SFC/FL140 NO ASH EXP FCST VA CLD +18HR: 31/1100Z NO ASH EXP RMK: VA EM OBS IN WEBCAM MOV W FM SUMMIT. HEIGHT AND MOV CONFIRMED IN VONA. FCST MVMT AND INTMT ACTVTY BASED ON RECENT HISTORY AND NWP MODEL GUIDANCE. ...LEVINE NXT ADVISORY: WILL BE ISSUED BY 20191030/2315Z