FVXX21 KNES 281423 VA ADVISORY DTG: 20180828/1423Z VAAC: WASHINGTON VOLCANO: FUEGO 342090 PSN: N1428 W09052 AREA: GUATEMALA SUMMIT ELEV: 12346 FT (3763 M) ADVISORY NR: 2018/508 INFO SOURCE: GOES-EAST. NWP MODELS. ERUPTION DETAILS: NEW VA EMISSION ARND 28/1315Z OBS VA DTG: 28/1400Z OBS VA CLD: SFC/FL140 N1433 W09107 - N1429 W09054 - N1427 W09054 - N1428 W09108 - N1433 W09107 MOV W 15KT FCST VA CLD +6HR: 28/2000Z SFC/FL140 NO ASH EXP FCST VA CLD +12HR: 29/0200Z NO ASH EXP FCST VA CLD +18HR: 29/0800Z NO ASH EXP RMK: DISCRETE VA EM OBS IN STLT ARND 1315Z MOV W AT 15KTS. VA IS QUICKLY BECOMING DIFFUSE AND FCSTD TO DISP BY T+06HR. ...RAMIREZ NXT ADVISORY: WILL BE ISSUED BY 20180828/2030Z