FVXX20 KNES 291512 VA ADVISORY DTG: 20240229/1512Z VAAC: WASHINGTON VOLCANO: SANTA MARIA 342030 PSN: N1445 W09133 AREA: GUATEMALA SUMMIT ELEV: 12287 FT (3745 M) ADVISORY NR: 2024/142 INFO SOURCE: GOES-16. NWP MODELS. ERUPTION DETAILS: VA EMS OBS OBS VA DTG: 29/1450Z OBS VA CLD: SFC/FL130 N1446 W09132 - N1445 W09132 - N1437 W09201 - N1445 W09201 - N1446 W09132 MOV SW 10KT FCST VA CLD +6HR: 29/2100Z SFC/FL130 N1446 W09132 - N1445 W09132 - N1434 W09204 - N1444 W09205 - N1446 W09132 FCST VA CLD +12HR: 01/0300Z NO VA EXP FCST VA CLD +18HR: 01/0900Z NO VA EXP RMK: VA EMS OBS FM STLT DATA. DSCRT VA CLDS SEEN DSPITG ABT 30 NM TO WSW FM SUMMIT. LTLCG EXP IN MDL WINDS FCST THRU T+6 HRS. ...BROWN NXT ADVISORY: WILL BE ISSUED BY 20240229/2115Z