FVXX21 KNES 122305 VA ADVISORY DTG: 20180312/2305Z VAAC: WASHINGTON VOLCANO: TURRIALBA 345070 PSN: N1001 W08346 AREA: COSTA_RICA SUMMIT ELEV: 10958 FT (3340 M) ADVISORY NR: 2018/105 INFO SOURCE: GOES-EAST. NWP MODELS. VOLCANO WEB CAMERA. ERUPTION DETAILS: NEW EM AT 2250Z. OBS VA DTG: 12/2300Z OBS VA CLD: VA NOT IDENTIFIABLE FROM SATELLITE DATA WINDS SFC/FL150 045/5-10KT FCST VA CLD +6HR: 13/0500Z FCST VA CLD +12HR: 13/1100Z FCST VA CLD +18HR: 13/1700Z RMK: NEW EMS SEEN IN WEBCAM BUT NOT IN VIS STLT IMAGERY DUE TO DARKNESS. ASH FEATURE NOT RESOLVED IN OTHER MODES OF STLT IMAGERY. ASH DRIFTING SW AND DISPERSING QUICKLY. ...LEE NXT ADVISORY: WILL BE ISSUED BY 20180313/0500Z