FVXX21 KNES 160737 VA ADVISORY DTG: 20180716/0737Z VAAC: WASHINGTON VOLCANO: NEGRA, SIERRA 353050 PSN: S0049 W09110 AREA: GALAPAGOS SUMMIT ELEV: 4888 FT (1490 M) ADVISORY NR: 2018/037 INFO SOURCE: GOES-EAST. NWP MODELS. CIMSS VOLCAT. VOLCANO WEB CAMERA. ERUPTION DETAILS: LGT VA EMS PSBL OBS VA DTG: 16/0715Z OBS VA CLD: VA NOT IDENTIFIABLE FROM SATELLITE DATA WINDS SFC/FL080 090/10KT FCST VA CLD +6HR: 16/1330Z FCST VA CLD +12HR: 16/1930Z FCST VA CLD +18HR: 17/0130Z RMK: VA NOT OBS IN STLT BUT ONGOING OR INTERMITTENT LGT VA EMS ARE PSBL. INCANDESCENCE IN WEBCAM. NWP MODELS SUPPORT W-WARD MOVMNT FM SUMMIT AT 10KTS NEAR FL080. ...RAMIREZ NXT ADVISORY: WILL BE ISSUED BY 20180716/1330Z