FVXX20 KNES 131616 VA ADVISORY DTG: 20180213/1616Z VAAC: WASHINGTON VOLCANO: TURRIALBA 345070 PSN: N1001 W08346 AREA: COSTA_RICA SUMMIT ELEV: 10958 FT (3340 M) ADVISORY NR: 2018/066 INFO SOURCE: GOES-EAST. NWP MODELS. CIMSS VOLCAT. VOLCANO WEB CAMERA. ERUPTION DETAILS: POSS VA ACT OBS VA DTG: 13/1545Z OBS VA CLD: VA NOT IDENTIFIABLE FROM SATELLITE DATA WINDS SFC/FL140 090/15-20KT FCST VA CLD +6HR: 13/2200Z FCST VA CLD +12HR: 14/0400Z FCST VA CLD +18HR: 14/1000Z RMK: VA IS NOT OBS DUE TO WX CLDS. NWP MODEL GUIDANCE SUGGESTS WIND DIRECTION IS FR E. ...ZHU NXT ADVISORY: WILL BE ISSUED BY 20180213/2215Z