FVXX21 KNES 010052 VA ADVISORY DTG: 20190801/0052Z VAAC: WASHINGTON VOLCANO: REVENTADOR 352010 PSN: S0005 W07739 AREA: ECUADOR SUMMIT ELEV: 11686 FT (3562 M) ADVISORY NR: 2019/825 INFO SOURCE: GOES-EAST. NWP MODELS. ASH3D. VOLCAT. ERUPTION DETAILS: OCNL VA EM. OBS VA DTG: 01/0010Z OBS VA CLD: SFC/FL160 N0014 W07807 - S0004 W07738 - S0006 W07739 - N0009 W07811 - N0014 W07807 MOV NW 15-20KT FCST VA CLD +6HR: 01/0600Z SFC/FL160 N0014 W07807 - S0004 W07738 - S0005 W07739 - N0007 W07811 - N0014 W07807 FCST VA CLD +12HR: 01/1200Z SFC/FL160 N0013 W07805 - S0004 W07738 - S0006 W07740 - N0007 W07810 - N0013 W07805 FCST VA CLD +18HR: 01/1800Z SFC/FL160 NO ASH EXP RMK: VA EMS OBS IN G16 RGB COMPOSITE STLT IMAGERY. VA EXTDS 35 NMI WNW OF SUMMIT. NWP MDLS AND ASH3D FCST LTLCG IN WINDS THRU T+12HRS. ...HOSLEY NXT ADVISORY: WILL BE ISSUED BY 20190801/0645Z