FVXX24 KNES 291258 VA ADVISORY DTG: 20181129/1258Z VAAC: WASHINGTON VOLCANO: TURRIALBA 345070 PSN: N1001 W08346 AREA: COSTA_RICA SUMMIT ELEV: 10958 FT (3340 M) ADVISORY NR: 2018/297 INFO SOURCE: GOES-EAST. NWP MODELS. CIMSS VOLCAT. VOLCANO WEB CAMERA. ERUPTION DETAILS: CONS VA EMS. OBS VA DTG: 29/1230Z OBS VA CLD: SFC/FL130 N1004 W08350 - N1002 W08346 - N1001 W08346 - N1001 W08350 - N1004 W08350 MOV W 5-10KT FCST VA CLD +6HR: 29/1830Z SFC/FL130 N1005 W08350 - N1002 W08346 - N1001 W08346 - N1002 W08350 - N1005 W08350 FCST VA CLD +12HR: 30/0030Z SFC/FL130 N1005 W08350 - N1002 W08346 - N1001 W08346 - N1002 W08352 - N1005 W08350 FCST VA CLD +18HR: 30/0630Z SFC/FL130 N1004 W08351 - N1002 W08346 - N1001 W08346 - N1001 W08352 - N1004 W08351 RMK: CONS VA EMS SEEN IN STLT IMAGERY AND VOLCANO WEB CAM. FRONT EDGE OF VA IS DIFFICULT TO DETERMINE DUE TO WX CLDS. MODEL GUIDANCE INDICATES A CONT WNW-NW-LY MOV THRU T+18 HRS. ...KIBLER NXT ADVISORY: WILL BE ISSUED BY 20181129/1900Z