FVXX23 KNES 210353 VA ADVISORY DTG: 20210421/0353Z VAAC: WASHINGTON VOLCANO: FUEGO 342090 PSN: N1428 W09052 AREA: GUATEMALA SUMMIT ELEV: 12346 FT (3763 M) ADVISORY NR: 2021/337 INFO SOURCE: GOES-16. WEBCAM. NWP MODELS. ERUPTION DETAILS: CONTG OCNL VA EMS. OBS VA DTG: 21/0330Z OBS VA CLD: SFC/FL150 N1429 W09053 - N1428 W09052 - N1414 W09100 - N1417 W09105 - N1429 W09053 MOV SW 10KT FCST VA CLD +6HR: 21/0930Z NO VA EXP FCST VA CLD +12HR: 21/1530Z NO VA EXP FCST VA CLD +18HR: 21/2130Z NO VA EXP RMK: VA NOT SEEN IN SAT IMAGERY DUE TO WX CLD OBSCN BUT WEBCAM SHOWS CONTG OCNL VA EMS. OBS VA AREA ESTD FM NWP MDL DATA WITH LOW CONFIDENCE. ...CLARK NXT ADVISORY: WILL BE ISSUED BY 20210421/1000Z