FVXX23 KNES 180353 VA ADVISORY DTG: 20180218/0353Z VAAC: WASHINGTON VOLCANO: FUEGO 342090 PSN: N1428 W09052 AREA: GUATEMALA SUMMIT ELEV: 12346 FT (3763 M) ADVISORY NR: 2018/143 INFO SOURCE: GOES-EAST. NWP MODELS. CIMSS VOLCAT. ERUPTION DETAILS: ONGOING VA EMS. OBS VA DTG: 18/0330Z OBS VA CLD: SFC/FL160 N1434 W09105 - N1429 W09053 - N1428 W09053 - N1420 W09104 - N1434 W09105 MOV W 5-10KT FCST VA CLD +6HR: 18/0930Z SFC/FL160 N1440 W09111 - N1429 W09052 - N1427 W09053 - N1425 W09114 - N1440 W09111 FCST VA CLD +12HR: 18/1530Z SFC/FL160 N1440 W09112 - N1429 W09053 - N1428 W09053 - N1425 W09114 - N1440 W09112 FCST VA CLD +18HR: 18/2130Z SFC/FL160 N1440 W09112 - N1429 W09052 - N1427 W09053 - N1425 W09114 - N1440 W09112 RMK: CONT INTERMITTANT VA EMS EXTDING 20 NMI W FR VOLCANO. NWP MODEL GUIDANCE INDICATES A CONT W-WARD MOV THROUGH T+18 HRS AT FL160 ...KIBLER NXT ADVISORY: WILL BE ISSUED BY 20180218/1000Z