FVXX23 KNES 041921 VA ADVISORY DTG: 20210504/1921Z VAAC: WASHINGTON VOLCANO: FUEGO 342090 PSN: N1428 W09052 AREA: GUATEMALA SUMMIT ELEV: 12346 FT (3763 M) ADVISORY NR: 2021/397 INFO SOURCE: GOES-16. NWP MODELS. VOLCAT. ERUPTION DETAILS: CONT VA EMS OBS VA DTG: 04/1900Z OBS VA CLD: SFC/FL150 N1429 W09053 - N1408 W09055 - N1411 W09109 - N1424 W09102 - N1429 W09053 MOV S 5KT FCST VA CLD +6HR: 05/0100Z SFC/FL150 N1431 W09053 - N1407 W09101 - N1416 W09113 - N1428 W09105 - N1431 W09053 FCST VA CLD +12HR: 05/0700Z NO VA EXP FCST VA CLD +18HR: 05/1300Z NO VA EXP RMK: CONT VA EMS OBS MOV S TO SSW IN STLT IMAGERY. VA FCST TO CONT S TO SSW MOV WITH SLIGHT MOV FUTHER W THRU T+6HRS. VO ACT LOW TO MODERATE. ...FISHER NXT ADVISORY: WILL BE ISSUED BY 20210505/0115Z