FVXX20 KNES 081838 VA ADVISORY DTG: 20210808/1838Z VAAC: WASHINGTON VOLCANO: FUEGO 342090 PSN: N1428 W09052 AREA: GUATEMALA SUMMIT ELEV: 12346 FT (3763 M) ADVISORY NR: 2021/706 INFO SOURCE: GOES-16. WEBCAM. NWP MODELS. VOLCAT. ERUPTION DETAILS: VA CLDS OBS IN STLT IMAGERY OBS VA DTG: 08/1820Z OBS VA CLD: SFC/FL150 N1441 W09105 - N1430 W09052 - N1428 W09054 - N1434 W09111 - N1441 W09105 MOV NW 20KT FCST VA CLD +6HR: 09/0030Z SFC/FL150 N1443 W09108 - N1429 W09052 - N1426 W09052 - N1431 W09115 - N1443 W09108 FCST VA CLD +12HR: 09/0630Z SFC/FL150 N1443 W09110 - N1429 W09052 - N1426 W09053 - N1432 W09116 - N1443 W09110 FCST VA CLD +18HR: 09/1230Z NO VA EXP RMK: VA EMS CONT OBS IN STLT AND SUMMIT WEBCAM MOVG NW FM SUMMIT. LOW CONF WITH VA EXT DUE TO WX CLDS. VA HGT/DIR FM PREV VAA, STLT, AND NWP MDLS SHOWS CONT NW-LY MOVMT THRU T+12. ...SAMBUCCI NXT ADVISORY: WILL BE ISSUED BY 20210809/0045Z