FVXX20 KNES 271706 VA ADVISORY DTG: 20180227/1706Z VAAC: WASHINGTON VOLCANO: TURRIALBA 345070 PSN: N1001 W08346 AREA: COSTA_RICA SUMMIT ELEV: 10958 FT (3340 M) ADVISORY NR: 2018/074 INFO SOURCE: GOES-EAST. NWP MODELS. CIMSS VOLCAT. OVSICORI-UNA. ERUPTION DETAILS: VA REPORTED AT 1400Z OBS VA DTG: 27/1645Z OBS VA CLD: VA NOT IDENTIFIABLE FROM SATELLITE DATA WINDS SFC/FL110 090/5-10KT FCST VA CLD +6HR: 27/2300Z FCST VA CLD +12HR: 28/0500Z FCST VA CLD +18HR: 28/1100Z RMK: MINOR ERUPTION IS RPRT AT 1400Z, PRODUCING VA TO FL110. HOWEVER, VA IS TOO THIN TO OBS ON STLT IMAGERY. NWP MODEL SUGGESTS WIND IS TOWARDS W TO WSW. ...ZHU NXT ADVISORY: WILL BE ISSUED BY 20180227/2300Z