FVXX23 KNES 090744 VA ADVISORY DTG: 20180109/0744Z VAAC: WASHINGTON VOLCANO: TURRIALBA 345070 PSN: N1001 W08346 AREA: COSTA_RICA SUMMIT ELEV: 10958 FT (3340 M) ADVISORY NR: 2018/004 INFO SOURCE: GOES-EAST. NWP MODELS. VOLCANO WEB CAMERA. ERUPTION DETAILS: PSBL VA EM OBS VA DTG: 09/0715Z OBS VA CLD: VA NOT IDENTIFIABLE FROM SATELLITE DATA WINDS SFC/FL140 090/5KT FCST VA CLD +6HR: 09/1330Z FCST VA CLD +12HR: 09/1930Z FCST VA CLD +18HR: 10/0130Z RMK: EM SEEN IN WEB CAM THAT MAY CONTAIN VA BASED ON RECENT ACT. EXTENSIVE MET CLDS IN VCY OF SUMMIT OBSCURE EM AT THIS TIME. MODELS INDICATE WINDS MOV WSW. ...VELASCO NXT ADVISORY: WILL BE ISSUED BY 20180109/1345Z