FVXX21 KNES 180815 VA ADVISORY DTG: 20210718/0815Z VAAC: WASHINGTON VOLCANO: FUEGO 342090 PSN: N1428 W09052 AREA: GUATEMALA SUMMIT ELEV: 12346 FT (3763 M) ADVISORY NR: 2021/642 INFO SOURCE: GOES-16. NWP MODELS. ERUPTION DETAILS: ONGOING VA EMS OBS VA DTG: 18/0740Z OBS VA CLD: SFC/FL150 N1445 W09116 - N1428 W09052 - N1427 W09053 - N1435 W09123 - N1445 W09116 MOV NW 10KT FCST VA CLD +6HR: 18/1330Z SFC/FL150 N1439 W09111 - N1428 W09053 - N1427 W09053 - N1431 W09114 - N1439 W09111 FCST VA CLD +12HR: 18/1930Z SFC/FL150 N1438 W09111 - N1428 W09053 - N1427 W09053 - N1430 W09114 - N1438 W09111 FCST VA CLD +18HR: 19/0130Z SFC/FL150 N1438 W09111 - N1429 W09053 - N1426 W09053 - N1429 W09113 - N1438 W09111 RMK: CONS DISCRETE VA EM SEEN ON STL IMAGERY MOV NW FM SUMMIT. VA HEIGHT AND FRCST BASED ON IMAGERY AND MODEL GUIDANCE. LTLCG EXPCD THRU FRCST PERIOD. ...KIM NXT ADVISORY: WILL BE ISSUED BY 20210718/1415Z