FVXX20 KNES 141634 VA ADVISORY DTG: 20180514/1634Z VAAC: WASHINGTON VOLCANO: REVENTADOR 352010 PSN: S0005 W07739 AREA: ECUADOR SUMMIT ELEV: 11686 FT (3562 M) ADVISORY NR: 2018/498 INFO SOURCE: GOES-EAST. NWP MODELS. CIMSS VOLCAT. VOLCANO WEB CAMERA. GEOPHYSICAL INST. ERUPTION DETAILS: ONGOING VA EMS. OBS VA DTG: 14/1615Z OBS VA CLD: SFC/FL160 N0013 W07754 - S0004 W07739 - S0005 W07740 - S0003 W07801 - N0013 W07754 MOV NW 5-10KT FCST VA CLD +6HR: 14/2230Z SFC/FL160 N0014 W07754 - S0004 W07738 - S0004 W07740 - S0001 W07801 - N0014 W07754 FCST VA CLD +12HR: 15/0430Z SFC/FL160 N0010 W07755 - S0004 W07738 - S0005 W07739 - S0005 W07802 - N0010 W07755 FCST VA CLD +18HR: 15/1030Z SFC/FL160 N0010 W07757 - S0004 W07737 - S0007 W07738 - S0005 W07804 - N0010 W07757 RMK: VA PUFFS SEEN IN STLT IMAGERY BUT NOT WEBCAM DUE TO WX CLDS. ACT CONFIRMED BY GEOPHYSICAL INST. NWP MDLS SUGGEST VA MOV TO NW OF SUMMIT. ...LEE NXT ADVISORY: WILL BE ISSUED BY 20180514/2230Z