FVXX24 KNES 081728 VA ADVISORY DTG: 20191208/1728Z VAAC: WASHINGTON VOLCANO: SANTA MARIA 342030 PSN: N1445 W09133 AREA: GUATEMALA SUMMIT ELEV: 12375 FT (3772 M) ADVISORY NR: 2019/073 INFO SOURCE: GOES-EAST. NWP MODELS. VOLCAT. ERUPTION DETAILS: ONGOING LGT VA EMS OBS VA DTG: 08/1710Z OBS VA CLD: SFC/FL160 N1446 W09133 - N1444 W09131 - N1436 W09146 - N1443 W09147 - N1446 W09133 MOV W 10-15KT FCST VA CLD +6HR: 08/2300Z SFC/FL160 NO ASH EXP FCST VA CLD +12HR: 09/0500Z NO ASH EXP FCST VA CLD +18HR: 09/1100Z NO ASH EXP RMK: LGT VA EMS CAN BE SEEN MOV W UP TO 13NM FM THE SUMMIT. ...ZHU NXT ADVISORY: WILL BE ISSUED BY 20191208/2330Z