FVXX23 KNES 211409 CCA VA ADVISORY -CORRECTION DTG: 20161221/1409Z VAAC: WASHINGTON VOLCANO: TURRIALBA 345070 PSN: N1001 W08346 AREA: COSTA.RICA SUMMIT ELEV: 10958 FT (3340 M) ADVISORY NR: 2016/480 INFO SOURCE: GOES-EAST. METAR. NAM WINDS. ERUPTION DETAILS: VA PLUME EXTD WSW FROM VOLCANO OBS VA DTG: 21/1315Z OBS VA CLD: SFC/FL130 N1004 W08347 - N0959 W08346 - N0944 W08426 - N0953 W08428 - N1004 W08347 MOV W 15-20KT FCST VA CLD +6HR: 21/1930Z SFC/FL130 N1005 W08347 - N1000 W08346 - N0946 W08425 - N0953 W08427 - N1005 W08347 FCST VA CLD +12HR: 22/0130Z SFC/FL130 NO ASH EXP FCST VA CLD +18HR: 22/0730Z NO ASH EXP RMK: T+0 CONFIDENCE HIGH. VA REPORTED IN METARS FROM MRPV AND MROC. PLUME SEEN IN GOES VIS IMAGERY EXTD ABT 35NM WSW OF VOLCANO. CORRECTED TO INCLUDE CONFIDENCE AND CORRECT DIRECTION OF PLUME FROM VOLCANO IN REMARKS. ...RUMINSKI NXT ADVISORY: WILL BE ISSUED BY 20161221/2015Z