FVXX20 KNES 091058 VA ADVISORY DTG: 20171009/1058Z VAAC: WASHINGTON VOLCANO: REVENTADOR 352010 PSN: S0004 W07739 AREA: ECUADOR SUMMIT ELEV: 11686 FT (3562 M) ADVISORY NR: 2017/509 INFO SOURCE: GOES-EAST. NON-OPERATIONAL GOES-16. NWP MODELS. NOAA CIMSS ALERT. ABBA. VOLCANO WEB CAMERA. ERUPTION DETAILS: CONTINUOUS DISCRETE VA EMS OBS VA DTG: 09/1015Z OBS VA CLD: SFC/FL140 N0014 W07746 - S0004 W07737 - S0007 W07740 - N0008 W07756 - N0014 W07746 MOV NW 10KT FCST VA CLD +6HR: 09/1630Z SFC/FL140 N0014 W07746 - S0005 W07737 - S0006 W07740 - N0008 W07755 - N0014 W07746 FCST VA CLD +12HR: 09/2230Z SFC/FL140 N0014 W07744 - S0004 W07737 - S0007 W07738 - N0008 W07755 - N0014 W07744 FCST VA CLD +18HR: 10/0430Z SFC/FL140 N0014 W07746 - S0005 W07737 - S0007 W07740 - N0008 W07753 - N0014 W07746 RMK: VA OBS IN STLT MOV NW FM SUMMIT AT 10KTS NEAR FL140. THERE ARE FQT LGT AND DISCRETE EMS THAT ARE OBS OUT TO 10NMI BFR BCOMG TOO DIF TO DETECT. ...RAMIREZ NXT ADVISORY: WILL BE ISSUED BY 20171009/1700Z