FVXX23 KNES 271818 VA ADVISORY DTG: 20240227/1818Z VAAC: WASHINGTON VOLCANO: SANTA MARIA 342030 PSN: N1445 W09133 AREA: GUATEMALA SUMMIT ELEV: 12287 FT (3745 M) ADVISORY NR: 2024/135 INFO SOURCE: GOES-16. NWP MODELS. VOLCAT. ERUPTION DETAILS: VA EMS OBS OBS VA DTG: 27/1740Z OBS VA CLD: SFC/FL140 N1447 W09158 - N1446 W09132 - N1444 W09132 - N1441 W09157 - N1447 W09158 MOV W 20KT FCST VA CLD +6HR: 27/2330Z SFC/FL140 N1449 W09202 - N1446 W09132 - N1444 W09132 - N1441 W09201 - N1449 W09202 FCST VA CLD +12HR: 28/0530Z NO VA EXP FCST VA CLD +18HR: 28/1130Z NO VA EXP RMK: OCCL VA EMS OBS FM STLT DATA. DSCRT VA PUFFS SEEN MV W ABT 20 NM FM SUMMIT AREA. LTLCG EXP IN MDL WINDS FCST THRU T+6 HRS. ...BROWN NXT ADVISORY: WILL BE ISSUED BY 20240228/0015Z