FVXX23 KNES 180959 VA ADVISORY DTG: 20180218/0959Z VAAC: WASHINGTON VOLCANO: FUEGO 342090 PSN: N1428 W09052 AREA: GUATEMALA SUMMIT ELEV: 12346 FT (3763 M) ADVISORY NR: 2018/144 INFO SOURCE: GOES-EAST. NWP MODELS. CIMSS VOLCAT. ERUPTION DETAILS: OCNL EM OBS VA DTG: 18/0930Z OBS VA CLD: SFC/FL160 N1443 W09105 - N1433 W09059 - N1430 W09052 - N1428 W09052 - N1426 W09059 - N1438 W09110 - N1443 W09105 MOV W 5KT FCST VA CLD +6HR: 18/1530Z SFC/FL160 N1449 W09110 - N1430 W09050 - N1424 W09054 - N1432 W09120 - N1449 W09110 FCST VA CLD +12HR: 18/2130Z SFC/FL160 N1449 W09124 - N1432 W09050 - N1422 W09053 - N1427 W09130 - N1449 W09124 FCST VA CLD +18HR: 19/0330Z SFC/FL160 N1435 W09133 - N1434 W09053 - N1423 W09048 - N1407 W09125 - N1435 W09133 RMK: STLT DATA SUGGESTED A PSBL VA PLUME EXTD 15 NM NW OF THE SUMMIT. LGT AND VRBL WND RESULT IN GREATER THAN NML UNCERTAINTY IN FCST. ...TURK NXT ADVISORY: WILL BE ISSUED BY 20180218/1600Z