FVXX21 KNES 302001 VA ADVISORY DTG: 20171030/2001Z VAAC: WASHINGTON VOLCANO: TURRIALBA 345070 PSN: N1001 W08346 AREA: COSTA_RICA SUMMIT ELEV: 10958 FT (3340 M) ADVISORY NR: 2017/289 INFO SOURCE: GOES-EAST. NON-OPERATIONAL GOES-16. NWP MODELS. OVSICORI-UNA. ERUPTION DETAILS: ONGOING ACTIVITY. OBS VA DTG: 30/1930Z OBS VA CLD: VA NOT IDENTIFIABLE FROM SATELLITE DATA WINDS SFC/FL130 045/5KT FCST VA CLD +6HR: 31/0130Z FCST VA CLD +12HR: 31/0730Z FCST VA CLD +18HR: 31/1330Z RMK: VA NOT SEEN IN STLT IMAGERY OR WEB CAM DUE TO CLD COVER. RPRT FR OVSICORI INDICATES VA MAY BE MOV NW FR SUMMIT. NWP MODEL GUIDANCE SHOWS ANY VA WOULD BE MOV TWD SW. ...KIBLER NXT ADVISORY: WILL BE ISSUED BY 20171031/0200Z