FVXX21 KNES 202236 VA ADVISORY DTG: 20130720/2236Z VAAC: WASHINGTON VOLCANO: REVENTADOR 1502-01 PSN: S0005 W07739 AREA: ECUADOR SUMMIT ELEV: 11686 FT (3562 M) ADVISORY NR: 2013/044 INFO SOURCE: GOES-13. GFS WINDS. ERUPTION DETAILS: EMISSIONS OF GASES AND POSSIBLE VA OBS VA DTG: 20/2115Z OBS VA CLD: SFC/FL120 N0048 W07819 - S0002 W07737 - S0007 W07742 - N0043 W07826 - N0048 W07819 MOV NW 10KT FCST VA CLD +6HR: 21/0330Z SFC/FL120 N0038 W07831 - S0002 W07738 - S0007 W07741 - N0028 W07836 - N0038 W07831 FCST VA CLD +12HR: 21/0930Z SFC/FL120 N0035 W07832 - S0002 W07739 - S0007 W07741 - N0026 W07838 - N0035 W07832 FCST VA CLD +18HR: 21/1530Z SFC/FL120 N0036 W07836 - S0004 W07738 - S0008 W07739 - N0027 W07844 - N0036 W07836 RMK: IMAGERY SHOWS A PLUME OF GASES AND POSSIBLE VA EXTENDING ABOUT 50 NMI TO THE NW OF THE VOLCANO. ...SCHWARTZ NXT ADVISORY: WILL BE ISSUED BY 20130721/0430Z