FVXX20 KNES 141824 VA ADVISORY DTG: 20210814/1824Z VAAC: WASHINGTON VOLCANO: FUEGO 342090 PSN: N1428 W09052 AREA: GUATEMALA SUMMIT ELEV: 12346 FT (3763 M) ADVISORY NR: 2021/731 INFO SOURCE: GOES-16. WEBCAM. NWP MODELS. VOLCAT. ERUPTION DETAILS: OCNL VA EMS OBS IN STLT IMAGERY OBS VA DTG: 14/1800Z OBS VA CLD: SFC/FL150 N1428 W09053 - N1427 W09052 - N1417 W09100 - N1426 W09105 - N1428 W09053 MOV SW 15KT FCST VA CLD +6HR: 15/0000Z SFC/FL150 N1429 W09053 - N1426 W09051 - N1414 W09102 - N1425 W09110 - N1429 W09053 FCST VA CLD +12HR: 15/0600Z NO VA EXP FCST VA CLD +18HR: 15/1200Z NO VA EXP RMK: OCNL VA EMS OBS MOVG SW FM SUMMIT. LOW CONF IN VAA DUE TO WX CLDS. VA HGT/DIR FM PREV VAA, STLT, AND NWP MDLS SHOWS A CONT SW-LY MOVMT THRU T+6. ...SAMBUCCI NXT ADVISORY: WILL BE ISSUED BY 20210815/0030Z