FVXX23 KNES 290843 VA ADVISORY DTG: 20170829/0843Z VAAC: WASHINGTON VOLCANO: FUEGO 342090 PSN: N1428 W09052 AREA: GUATEMALA SUMMIT ELEV: 12346 FT (3763 M) ADVISORY NR: 2017/178 INFO SOURCE: GOES-EAST. NON-OPERATIONAL GOES-16. NWP MODELS. ERUPTION DETAILS: CONS VA EM OBS VA DTG: 29/0800Z OBS VA CLD: SFC/FL160 N1429 W09053 - N1427 W09053 - N1420 W09109 - N1426 W09110 - N1429 W09053 MOV W 5-10KT FCST VA CLD +6HR: 29/1400Z SFC/FL160 N1429 W09053 - N1426 W09053 - N1418 W09113 - N1426 W09114 - N1429 W09053 FCST VA CLD +12HR: 29/2000Z SFC/FL160 NO ASH EXP FCST VA CLD +18HR: 30/0200Z NO ASH EXP RMK: CONS VA EM DETECTED IN STLT MOV WSW AND EXTND APRX 18NM FROM SUMMIT. EM EXPECTED TO CONT PAST 6 HR FCST BASED ON RECENT ACT. ...VELASCO NXT ADVISORY: WILL BE ISSUED BY 20170829/1445Z