FVXX23 KNES 281551 VA ADVISORY DTG: 20180528/1551Z VAAC: WASHINGTON VOLCANO: TURRIALBA 345070 PSN: N1001 W08346 AREA: COSTA_RICA SUMMIT ELEV: 10958 FT (3340 M) ADVISORY NR: 2018/146 INFO SOURCE: GOES-EAST. NWP MODELS. VOLCANO WEB CAMERA. OVSICORI-UNA. ERUPTION DETAILS: NEW VA EMS. OBS VA DTG: 28/1530Z OBS VA CLD: VA NOT IDENTIFIABLE FROM SATELLITE DATA WINDS SFC/FL130 270/5-10KT FCST VA CLD +6HR: 28/2130Z FCST VA CLD +12HR: 29/0330Z FCST VA CLD +18HR: 29/0930Z RMK: VA CAN BE SEEN INTERMITTENTLY IN CLOUD BREAKS IN WEBCAM. THIS COINCIDES WITH RPRTS FROM OVSICORI UNA. VA CANNOT BE SEEN IN STLT DUE TO WX CLDS. NWP MDLS SUGGEST VA MOV TOWARD THE E. ...LEE NXT ADVISORY: WILL BE ISSUED BY 20180528/2145Z