FVXX20 KNES 181523 VA ADVISORY DTG: 20200718/1523Z VAAC: WASHINGTON VOLCANO: FUEGO 342090 PSN: N1428 W09052 AREA: GUATEMALA SUMMIT ELEV: 12346 FT (3763 M) ADVISORY NR: 2020/250 INFO SOURCE: GOES-EAST. NWP MODELS. ERUPTION DETAILS: CONTG OCNL VA EMS. OBS VA DTG: 18/1500Z OBS VA CLD: SFC/FL160 N1432 W09106 - N1429 W09052 - N1428 W09052 - N1426 W09107 - N1432 W09106 MOV W 15-20KT FCST VA CLD +6HR: 18/2100Z SFC/FL160 N1433 W09112 - N1429 W09053 - N1428 W09053 - N1425 W09113 - N1433 W09112 FCST VA CLD +12HR: 19/0300Z SFC/FL160 N1432 W09113 - N1429 W09052 - N1428 W09053 - N1425 W09113 - N1432 W09113 FCST VA CLD +18HR: 19/0900Z NO VA EXP RMK: VA OBS IN SAT IMAGERY MOV W UP TO 13 NM FM SUMMIT BEFORE BECMG OBSCD BY WX CLDS MAKING OBS VA EXTENT UNCERTAIN. FL WINDS EXP TO PERSIST THRU T+12. ...CLARK NXT ADVISORY: WILL BE ISSUED BY 20200718/2130Z