FVXX24 KNES 182053 VA ADVISORY DTG: 20180918/2053Z VAAC: WASHINGTON VOLCANO: TURRIALBA 345070 PSN: N1001 W08346 AREA: COSTA_RICA SUMMIT ELEV: 10958 FT (3340 M) ADVISORY NR: 2018/192 INFO SOURCE: GOES-EAST. NWP MODELS. CIMSS VOLCAT. VOLCANO WEB CAMERA. ONGOING VA EMS ERUPTION DETAILS: OBS VA DTG: 18/2045Z OBS VA CLD: VA NOT IDENTIFIABLE FROM SATELLITE DATA WINDS SFC/FL120 135/5-10KT FCST VA CLD +6HR: 19/0300Z FCST VA CLD +12HR: 19/0900Z FCST VA CLD +18HR: 19/1500Z RMK: VA NOT SEEN IN STLT IMAGERY DUE TO WX CLD. VA EM OBS IN WEBCAM AT SUMMIT. ...BOLL NXT ADVISORY: WILL BE ISSUED BY 20180919/0300Z