FVXX24 KNES 171353 VA ADVISORY DTG: 20240817/1353Z VAAC: WASHINGTON VOLCANO: SANTA MARIA 342030 PSN: N1445 W09133 AREA: GUATEMALA SUMMIT ELEV: 12287 FT (3745 M) ADVISORY NR: 2024/394 INFO SOURCE: GOES-16. NWP MODELS. ERUPTION DETAILS: OCNL EM OBS VA DTG: 17/1330Z OBS VA CLD: SFC/FL130 N1449 W09145 - N1446 W09132 - N1443 W09132 - N1445 W09146 - N1449 W09145 MOV W 10KT FCST VA CLD +6HR: 17/1930Z SFC/FL130 N1446 W09132 - N1443 W09131 - N1436 W09205 - N1446 W09205 - N1446 W09132 FCST VA CLD +12HR: 18/0130Z NO VA EXP FCST VA CLD +18HR: 18/0730Z NO VA EXP RMK: VA EXT 11 NM W OF THE SUMMIT. LTLCG EXP OVR NXT 6 HRS BASED ON NWP MODELS. ...TURK NXT ADVISORY: WILL BE ISSUED BY 20240817/2000Z