FVXX21 KNES 201357 VA ADVISORY DTG: 20171220/1357Z VAAC: WASHINGTON VOLCANO: FUEGO 342090 PSN: N1428 W09052 AREA: GUATEMALA SUMMIT ELEV: 12346 FT (3763 M) ADVISORY NR: 2017/383 INFO SOURCE: GOES-EAST. NWP MODELS. CIMSS VOLCAT. ERUPTION DETAILS: VA EM TO SFC/FL190. OBS VA DTG: 20/1330Z OBS VA CLD: SFC/FL190 N1620 W09416 - N1429 W09053 - N1431 W09054 - N1455 W09328 - N1620 W09416 MOV W 30-35KT FCST VA CLD +6HR: 20/1930Z SFC/FL190 N1630 W09431 - N1431 W09055 - N1458 W09359 - N1630 W09431 FCST VA CLD +12HR: 21/0130Z SFC/FL190 N1649 W09449 - N1647 W09448 - N1431 W09053 - N1429 W09054 - N1517 W09416 - N1649 W09449 FCST VA CLD +18HR: 21/0730Z SFC/FL190 N1655 W09451 - N1437 W09051 - N1426 W09055 - N1426 W09054 - N1552 W09443 - N1655 W09451 RMK: VA EXTD TO 180NM WNW OF THE SUMMIT. EM FCST TO VEER OVR NXT 18 HRS. ...ZHU NXT ADVISORY: WILL BE ISSUED BY 20171220/2000Z