FVXX20 KNES 190937 VA ADVISORY DTG: 20210819/0937Z VAAC: WASHINGTON VOLCANO: FUEGO 342090 PSN: N1428 W09052 AREA: GUATEMALA SUMMIT ELEV: 12346 FT (3763 M) ADVISORY NR: 2021/752 INFO SOURCE: GOES-16. NWP MODELS. VOLCAT. ERUPTION DETAILS: CONT VA EMS OBS VA DTG: 19/0900Z OBS VA CLD: SFC/FL150 N1430 W09052 - N1405 W09052 - N1415 W09115 - N1430 W09052 MOV SW 10KT FCST VA CLD +6HR: 19/1500Z SFC/FL150 N1429 W09052 - N1405 W09050 - N1414 W09113 - N1429 W09052 FCST VA CLD +12HR: 19/2100Z NO VA EXP FCST VA CLD +18HR: 20/0300Z NO VA EXP RMK: CONT VA EMS OBS MOV S TO SW IN STLT IMAGERY. VA FCST TO CONT S TO SW MOV THRU T+6HRS BEFORE DISP. VO ACT MODERATE ...FISHER NXT ADVISORY: WILL BE ISSUED BY 20210819/1530Z