FVXX21 KNES 112009 VA ADVISORY DTG: 20170911/2009Z VAAC: WASHINGTON VOLCANO: TURRIALBA 345070 PSN: N1002 W08346 AREA: COSTA_RICA SUMMIT ELEV: 10958 FT (3340 M) ADVISORY NR: 2017/241 INFO SOURCE: GOES-EAST. NON-OPERATIONAL GOES-16. OVSICORI-UNA. ERUPTION DETAILS: EMS AT 11/1330Z OBS VA DTG: 11/1945Z 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 FROM THIS EMS WAS NOT OBSERVED IN IMAGERY. WEBCAM HAS BEEN CLOUDY. ...SCHWARTZ NXT ADVISORY: NO FURTHER ADVISORIES