FVXX20 KNES 111328 VA ADVISORY DTG: 20181111/1328Z VAAC: WASHINGTON VOLCANO: TURRIALBA 345070 PSN: N1001 W08346 AREA: COSTA_RICA SUMMIT ELEV: 10958 FT (3340 M) ADVISORY NR: 2018/258 INFO SOURCE: GOES-EAST. NWP MODELS. VOLCANO WEB CAMERA. ERUPTION DETAILS: POSS ONGOING VA EMS. OBS VA DTG: 11/1300Z OBS VA CLD: VA NOT IDENTIFIABLE FROM SATELLITE DATA WINDS SFC/FL120 090/5-10KT FCST VA CLD +6HR: 11/1900Z FCST VA CLD +12HR: 12/0100Z FCST VA CLD +18HR: 12/0700Z RMK: VA EMS NOT SEEN IN STLT OR WEBCAM IMAGERY DUE TO WX CLDS. RECENT RPRTS OF VA AT JUAN SANTAMARIA INTL AIRPORT. VA MOV W FROM SUMMIT ACCORDING TO NWP MDLS. ...LEE NXT ADVISORY: WILL BE ISSUED BY 20181111/1930Z