FVXX21 KNES 101538 VA ADVISORY DTG: 20240310/1538Z VAAC: WASHINGTON VOLCANO: SANTA MARIA 342030 PSN: N1445 W09133 AREA: GUATEMALA SUMMIT ELEV: 12287 FT (3745 M) ADVISORY NR: 2024/151 INFO SOURCE: GOES-16. NWP MODELS. ERUPTION DETAILS: OCNL VA EMS OBS VA DTG: 10/1510Z OBS VA CLD: SFC/FL130 N1459 W09155 - N1446 W09132 - N1444 W09132 - N1452 W09158 - N1459 W09155 MOV NW 10KT FCST VA CLD +6HR: 10/2100Z SFC/FL130 N1500 W09204 - N1446 W09132 - N1445 W09133 - N1449 W09206 - N1500 W09204 FCST VA CLD +12HR: 11/0300Z NO VA EXP FCST VA CLD +18HR: 11/0900Z NO VA EXP RMK: OCNL VA EMS OBS IN STLT IMAGERY REACHING APPRX 25NM WNW OF SUMMIT BEFORE DISSIPATING. VA FCST THRU T+6 HRS BASED ON NWP MDL GUIDANCE. ...COVERDALE NXT ADVISORY: WILL BE ISSUED BY 20240310/2145Z