FVXX25 KNES 281557 VA ADVISORY DTG: 20240528/1557Z VAAC: WASHINGTON VOLCANO: SANTA MARIA 342030 PSN: N1445 W09133 AREA: GUATEMALA SUMMIT ELEV: 12287 FT (3745 M) ADVISORY NR: 2024/335 INFO SOURCE: GOES-16. NWP MODELS. VOLCAT. ERUPTION DETAILS: OCCL VA EMS OBS VA DTG: 28/1520Z OBS VA CLD: SFC/FL120 N1446 W09132 - N1444 W09132 - N1421 W09240 - N1440 W09245 - N1446 W09132 MOV SW 20KT FCST VA CLD +6HR: 28/2130Z SFC/FL120 N1446 W09133 - N1445 W09132 - N1404 W09228 - N1429 W09240 - N1446 W09133 FCST VA CLD +12HR: 29/0330Z SFC/FL120 N1446 W09133 - N1445 W09132 - N1358 W09214 - N1413 W09228 - N1446 W09133 FCST VA CLD +18HR: 29/0930Z NO VA EXP RMK: OCCL VA EMS OBS FM STLT DATA MV WSW FM SUMMIT AREA. VA PUFFS GETTING TO PAC OCN BFR DSIPTG. MDL WINDS EXP TO SHFT TO SW THRU T+12 HRS. ...BROWN NXT ADVISORY: WILL BE ISSUED BY 20240528/2200Z