FVXX20 KNES 021415 CCA VA ADVISORY - CORRECTION DTG: 20170202/1415Z VAAC: WASHINGTON VOLCANO: TURRIALBA 345070 PSN: N1001 W08346 AREA: COSTA RICA SUMMIT ELEV: 10958 FT (3340 M) ADVISORY NR: 2017/073 INFO SOURCE: GOES-13. VOLCANO WEBCAM. GFS MODEL WINDS ERUPTION DETAILS: ONGOING VA EMISSIONS OBS VA DTG: 02/1410Z OBS VA CLD: SFC/FL150 N1001 W08346 - N0954 W08350 - N0953 W08348 - N0959 FCST VA CLD +6HR: 02/2015Z SFC/150 N1001 W08346 - N0952 W08355 - N0948 FCST VA CLD +12HR: 03/0215Z SFC/150 N1001 W08346 - N0952 W08355 - N0948 FCST VA CLD +18HR: 03/0815Z SFC/FL150 NO ASH EXPECTED RMK: 557 WW FOR WASHINGTON VAAC. CORRECTION FOR VOLCANO ADVIOSRY NUMBER. ASH VISIBLE ON 02/1401Z GOES-13 IMAGE NXT ADVISORY: WILL BE ISSUED BY 20170202/2015Z