FVXX24 KNES 281940 VA ADVISORY DTG: 20181128/1940Z VAAC: WASHINGTON VOLCANO: TURRIALBA 345070 PSN: N1001 W08346 AREA: COSTA_RICA SUMMIT ELEV: 10958 FT (3340 M) ADVISORY NR: 2018/294 INFO SOURCE: GOES-EAST. NWP MODELS. VOLCANO WEB CAMERA. ASH3D ERUPTION DETAILS: CONS VA EMS IN STLT. OBS VA DTG: 28/1915Z OBS VA CLD: SFC/FL140 N1010 W08352 - N1002 W08346 - N1001 W08346 - N1005 W08355 - N1010 W08352 MOV NW 5-10KT FCST VA CLD +6HR: 29/0130Z SFC/FL140 N1010 W08353 - N1002 W08346 - N1001 W08346 - N1005 W08356 - N1010 W08353 FCST VA CLD +12HR: 29/0730Z SFC/FL140 N1010 W08353 - N1002 W08346 - N1001 W08346 - N1005 W08357 - N1010 W08353 FCST VA CLD +18HR: 29/1330Z SFC/FL140 N1010 W08353 - N1002 W08346 - N1001 W08346 - N1005 W08357 - N1010 W08353 RMK: CONS VA EMS SEEN EXTD ROUGHLY 15 NM WNW OF SUMMIT. FULL VIEW OF VA PLUME IS DIFFICULT TO DETERMINE DUE TO WX CLDS. MODEL GUIDANCE CONT TO SHOW A WNW MOV THROUGH T+18 HRS. ...KIBLER NXT ADVISORY: WILL BE ISSUED BY 20181129/0145Z