FVXX24 KNES 172052 VA ADVISORY DTG: 20180917/2052Z VAAC: WASHINGTON VOLCANO: TURRIALBA 345070 PSN: N1001 W08346 AREA: COSTA_RICA SUMMIT ELEV: 10958 FT (3340 M) ADVISORY NR: 2018/189 INFO SOURCE: GOES-EAST. NWP MODELS. VOLCANO WEB CAMERA. ERUPTION DETAILS: ONGOING VA EMS OBS VA DTG: 17/2030Z OBS VA CLD: VA NOT IDENTIFIABLE FROM SATELLITE DATA WINDS SFC/FL140 045/5KT FCST VA CLD +6HR: 18/0230Z FCST VA CLD +12HR: 18/0830Z FCST VA CLD +18HR: 18/1430Z RMK: VA IS NOT OBS IN STLT IMAGERY DUE TO WX CLDS, BUT CAN BE SEEN IN WEBCAM OCCASIONALLY. NWP MODEL WIND IS FM NE AND VERY WEAK. ...ZHU NXT ADVISORY: WILL BE ISSUED BY 20180918/0245Z