FVXX20 KNES 301556 VA ADVISORY DTG: 20160930/1556Z VAAC: WASHINGTON VOLCANO: TURRIALBA 345070 PSN: N1001 W08346 AREA: COSTA.RICA SUMMIT ELEV: 10958 FT (3340 M) ADVISORY NR: 2016/213 INFO SOURCE: GOES-EAST. INFRASOUND DETECTION. VOLCANO WEB CAMERA. OVSICORI-UNA. ERUPTION DETAILS: DECREASING VA EMS OBS VA DTG: 30/1545Z 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: NO VA HAS BEEN OBSERSED IN IMAGERY. WEBCMARA INDICATES MAINLY EMS OF GASES. OVSICORI-UNA REPORTS SIGNIFICANTLY REDUCED VA EMISSIONS WITH SEISMIC DETECTION OF LOW AMPLITUTE. ...SCHWARTZ NXT ADVISORY: NO FURTHER ADVISORIES