FVXX25 KNES 291208 VA ADVISORY DTG: 20240529/1208Z VAAC: WASHINGTON VOLCANO: SANTA MARIA 342030 PSN: N1445 W09133 AREA: GUATEMALA SUMMIT ELEV: 12287 FT (3745 M) ADVISORY NR: 2024/337 INFO SOURCE: GOES-16. NWP MODELS. ERUPTION DETAILS: VA CLD OBSD OBS VA DTG: 29/1140Z OBS VA CLD: SFC/FL140 N1505 W09205 - N1446 W09133 - N1444 W09133 - N1455 W09212 - N1505 W09205 MOV NW 15KT FCST VA CLD +6HR: 29/1730Z SFC/FL140 N1445 W09132 - N1443 W09133 - N1425 W09219 - N1444 W09225 - N1445 W09132 FCST VA CLD +12HR: 29/2330Z NO VA EXP FCST VA CLD +18HR: 30/0530Z NO VA EXP RMK: VA OBSD MOVG APPRX 40 NM NW FM SUMMIT. NW MVMT EXP TO SHIFT WSW BY T+6 HRS. MVMT AND HGT BASED ON STLT OBS AND NWP MDLS. ...BERTALAN NXT ADVISORY: WILL BE ISSUED BY 20240529/1815Z