FVXX21 KNES 121346 VA ADVISORY DTG: 20180512/1346Z VAAC: WASHINGTON VOLCANO: FUEGO 342090 PSN: N1428 W09052 AREA: GUATEMALA SUMMIT ELEV: 12346 FT (3763 M) ADVISORY NR: 2018/408 INFO SOURCE: GOES-EAST. NWP MODELS. CIMSS VOLCAT. VOLCANO WEB CAMERA. ERUPTION DETAILS: ONGOING VA EMS OBS VA DTG: 12/1315Z OBS VA CLD: SFC/FL140 N1431 W09053 - N1428 W09052 - N1407 W09126 - N1430 W09129 - N1431 W09053 MOV SW 10-15KT FCST VA CLD +6HR: 12/1930Z SFC/FL140 N1434 W09138 - N1431 W09053 - N1429 W09052 - N1403 W09135 - N1434 W09138 FCST VA CLD +12HR: 13/0130Z SFC/FL140 N1430 W09053 - N1428 W09052 - N1355 W09135 - N1422 W09147 - N1430 W09053 FCST VA CLD +18HR: 13/0730Z SFC/FL140 N1430 W09053 - N1428 W09052 - N1349 W09128 - N1413 W09147 - N1430 W09053 RMK: VA EXTD TO 35NM TO WSW OF SUMMIT. WEB CAM SHOWS CONS VA EMS. NWP MDLS SUGGEST GRADUAL CHG IN WIND DIR FM W TO SSW BTWN T+06HR AND T+18HR FCST. ...HOSLEY NXT ADVISORY: WILL BE ISSUED BY 20180512/1945Z