FVXX20 KNES 160858 VA ADVISORY DTG: 20180116/0858Z VAAC: WASHINGTON VOLCANO: FUEGO 342090 PSN: N1428 W09052 AREA: GUATEMALA SUMMIT ELEV: 12346 FT (3763 M) ADVISORY NR: 2018/055 INFO SOURCE: GOES-EAST. NWP MODELS. CIMSS VOLCAT. ERUPTION DETAILS: ONGOING ACT OBS VA DTG: 16/0830Z OBS VA CLD: SFC/FL150 N1438 W09107 - N1429 W09052 - N1426 W09053 - N1429 W09111 - N1438 W09107 MOV W 5-10KT FCST VA CLD +6HR: 16/1430Z SFC/FL150 N1441 W09107 - N1430 W09052 - N1426 W09052 - N1428 W09113 - N1441 W09107 FCST VA CLD +12HR: 16/2030Z SFC/FL150 N1438 W09110 - N1429 W09052 - N1426 W09051 - N1427 W09113 - N1438 W09110 FCST VA CLD +18HR: 17/0230Z SFC/FL150 N1438 W09110 - N1430 W09052 - N1426 W09052 - N1427 W09113 - N1438 W09110 RMK: VA CANNOT BE SEEN IN STLT IMAGERY DUE TO CLD CVR. T+0 IS BASED OFF PREVIOUS T+6. MODELS KEEP A GENERAL W/WNW DIRECTION THROUGH T+18 AT FL150. ...WHISNANT NXT ADVISORY: WILL BE ISSUED BY 20180116/1500Z