FVXX20 KNES 281201 VA ADVISORY DTG: 20160928/1201Z VAAC: WASHINGTON VOLCANO: TURRIALBA 345070 PSN: N1001 W08346 AREA: COSTA.RICA SUMMIT ELEV: 10958 FT (3340 M) ADVISORY NR: 2016/202 INFO SOURCE: GOES-EAST. SEISMIC DETECTION. VOLCANO WEB CAMERA. ERUPTION DETAILS: VA EM NOT OBSD OBS VA DTG: 28/1115Z OBS VA CLD: VA NOT IDENTIFIABLE FROM SATELLITE DATA. FCST VA CLD +6HR: NO VA EXP FCST VA CLD +12HR: NO VA EXP FCST VA CLD +18HR: NO VA EXP RMK: VA EM NOT OBSD IN STLT IMAGERY. HELICORDER SHOWS DECREASED LEVELS OF SEISMIC ACTIVITY SINCE 0930Z ...KIM NXT ADVISORY: NO FURTHER ADVISORIES