FVXX21 KNES 271923 VA ADVISORY DTG: 20181227/1923Z VAAC: WASHINGTON VOLCANO: FUEGO 342090 PSN: N1428 W09052 AREA: GUATEMALA SUMMIT ELEV: 12346 FT (3763 M) ADVISORY NR: 2018/790 INFO SOURCE: GOES-EAST. NWP MODELS. CIMSS VOLCAT. ERUPTION DETAILS: VA EM OBS VA DTG: 27/1900Z OBS VA CLD: SFC/FL150 N1435 W09048 - N1432 W09044 - N1428 W09053 - N1430 W09053 - N1435 W09048 MOV NE 5KT FCST VA CLD +6HR: 28/0100Z SFC/FL150 N1447 W09039 - N1440 W09032 - N1428 W09052 - N1430 W09053 - N1447 W09039 FCST VA CLD +12HR: 28/0700Z SFC/FL150 NO ASH EXP FCST VA CLD +18HR: 28/1300Z NO ASH EXP RMK: OCNL LGT DISCRETE VA EM DETECTED IN STLT IMAGERY MOV NE AND EXTND APRX 10 NM FROM SUMMIT. ...VELASCO NXT ADVISORY: WILL BE ISSUED BY 20181228/0130Z