FVXX20 KNES 292141 VA ADVISORY DTG: 20210929/2141Z VAAC: WASHINGTON VOLCANO: FUEGO 342090 PSN: N1428 W09052 AREA: GUATEMALA SUMMIT ELEV: 12346 FT (3763 M) ADVISORY NR: 2021/883 INFO SOURCE: GOES-16. WEBCAM. NWP MODELS. VOLCAT. ERUPTION DETAILS: VA EMS OBS IN SUMMIT WEBCAM AND STLT OBS VA DTG: 29/2120Z OBS VA CLD: SFC/FL170 N1429 W09053 - N1427 W09052 - N1413 W09114 - N1424 W09120 - N1429 W09053 MOV SW 10KT FCST VA CLD +6HR: 30/0330Z SFC/FL170 N1429 W09054 - N1427 W09052 - N1404 W09114 - N1420 W09135 - N1429 W09054 FCST VA CLD +12HR: 30/0930Z SFC/FL170 N1429 W09054 - N1426 W09052 - N1401 W09116 - N1419 W09138 - N1429 W09054 FCST VA CLD +18HR: 30/1530Z SFC/FL170 N1429 W09053 - N1427 W09052 - N1401 W09117 - N1419 W09138 - N1429 W09053 RMK: VA EMS CONT OBS IN SUMMIT WEBCAM AND STLT. LOW CONF WITH VA EXT AND DIR DUE TO WX CLDS. VA HGT FM PREV VAA. VA DIR FM NWP MDLS SHOWS A WSW-LY TO SW-LY MOVMT TREND THRU T+18. ...SAMBUCCI NXT ADVISORY: WILL BE ISSUED BY 20210930/0345Z