FVXX21 KNES 210026 VA ADVISORY DTG: 20160921/0026Z VAAC: WASHINGTON VOLCANO: TURRIALBA 345070 PSN: N1001 W08346 AREA: COSTA.RICA SUMMIT ELEV: 10958 FT (3340 M) ADVISORY NR: 2016/183 INFO SOURCE: GOES-EAST. GFS WINDS. OVSICORI-UNA. ERUPTION DETAILS: EMS AT 20/1856Z AND 20/2003Z OBS VA DTG: 21/0015Z OBS VA CLD: VA NOT IDENTIFIABLE FROM SATELLITE DATA WINDS SFC/FL120 090/5-10KT FCST VA CLD +6HR: 21/0630Z FCST VA CLD +12HR: 21/1230Z FCST VA CLD +18HR: 21/1830Z RMK: NO VA HAS BEEN OBSERVED ALTHOUGH THERE ARE EXTENSIVE WX CLOUDS PRESENT. OVSICORI-UNA REPORTS EMS TO FL120 ...SCHWARTZ NXT ADVISORY: WILL BE ISSUED BY 20160921/0630Z