FVXX20 KNES 162255 VA ADVISORY DTG: 20210916/2255Z VAAC: WASHINGTON VOLCANO: FUEGO 342090 PSN: N1428 W09052 AREA: GUATEMALA SUMMIT ELEV: 12346 FT (3763 M) ADVISORY NR: 2021/839 INFO SOURCE: GOES-16. WEBCAM. NWP MODELS. VOLCAT. ERUPTION DETAILS: OCNL VA EMS OBS IN SUMMIT WEBCAM OBS VA DTG: 16/2240Z OBS VA CLD: SFC/FL150 N1442 W09103 - N1429 W09052 - N1426 W09053 - N1434 W09110 - N1442 W09103 MOV NW 10KT FCST VA CLD +6HR: 17/0430Z SFC/FL150 N1446 W09107 - N1428 W09051 - N1426 W09053 - N1436 W09114 - N1446 W09107 FCST VA CLD +12HR: 17/1030Z NO VA EXP FCST VA CLD +18HR: 17/1630Z NO VA EXP RMK: OCNL VA EMS OBS MOVG NW FM SUMMIT. LOW CONF IN VAA DUE TO WX CLDS OVER REGION. VA HGT/DIR FM PREV VAA, STLT, AND NWP MDLS SHOWS CONT NW-LY MOVMT THRU T+6. ...SAMBUCCI NXT ADVISORY: WILL BE ISSUED BY 20210917/0500Z