FVXX21 KNES 180135 VA ADVISORY DTG: 20230718/0135Z VAAC: WASHINGTON VOLCANO: SANTA MARIA 342030 PSN: N1445 W09133 AREA: GUATEMALA SUMMIT ELEV: 12287 FT (3745 M) ADVISORY NR: 2023/098 INFO SOURCE: GOES-16. NWP MODELS. VOLCAT. ERUPTION DETAILS: LGT VA EMS MOV W OBS VA DTG: 18/0100Z OBS VA CLD: SFC/FL140 N1449 W09233 - N1445 W09132 - N1444 W09132 - N1415 W09229 - N1449 W09233 MOV 20 WKT FCST VA CLD +6HR: 18/0700Z SFC/FL140 N1449 W09241 - N1444 W09133 - N1443 W09132 - N1411 W09237 - N1449 W09241 FCST VA CLD +12HR: 18/1300Z NO VA EXP FCST VA CLD +18HR: 18/1900Z NO VA EXP RMK: VA IS OBS MOV W UP TO 58NM FM THE SUMMIT, NWP MDL INDICATES A CONT W MOV THRU T+6HRS. ...ZHU NXT ADVISORY: WILL BE ISSUED BY 20230718/0730Z