FVXX20 KNES 110157 VA ADVISORY DTG: 20181111/0157Z VAAC: WASHINGTON VOLCANO: TURRIALBA 345070 PSN: N1001 W08346 AREA: COSTA_RICA SUMMIT ELEV: 10958 FT (3340 M) ADVISORY NR: 2018/256 INFO SOURCE: GOES-EAST. NWP MODELS. CIMSS VOLCAT. VOLCANO WEB CAMERA. ERUPTION DETAILS: CONS EM OBS VA DTG: 11/0115Z OBS VA CLD: SFC/FL120 N1005 W08346 - N1001 W08344 - N0947 W08410 - N0955 W08414 - N1005 W08346 MOV W 15-20KT FCST VA CLD +6HR: 11/0730Z SFC/FL120 N1005 W08346 - N1000 W08344 - N0948 W08410 - N0955 W08414 - N1005 W08346 FCST VA CLD +12HR: 11/1330Z SFC/FL120 N1005 W08346 - N1001 W08344 - N0950 W08411 - N0958 W08414 - N1005 W08346 FCST VA CLD +18HR: 11/1930Z SFC/FL120 N1006 W08346 - N1001 W08344 - N0952 W08413 - N0959 W08416 - N1006 W08346 RMK: VA NOT DETECTED IN STLT IMAGERY DUE TO WX CLD BUT WEB CAM SUGGESTS CONS VA EM. OBS VA BASED ON MODEL FCST WINDS. LTLCG EXP. ...TURK NXT ADVISORY: WILL BE ISSUED BY 20181111/0800Z