FVXX21 KNES 130357 VA ADVISORY DTG: 20240313/0357Z VAAC: WASHINGTON VOLCANO: SANTA MARIA 342030 PSN: N1445 W09133 AREA: GUATEMALA SUMMIT ELEV: 12287 FT (3745 M) ADVISORY NR: 2024/159 INFO SOURCE: GOES-16. NWP MODELS. VOLCAT. ERUPTION DETAILS: VA EMS OBS OBS VA DTG: 13/0320Z OBS VA CLD: SFC/FL120 N1429 W09144 - N1426 W09129 - N1420 W09133 - N1423 W09145 - N1429 W09144 MOV S 10KT FCST VA CLD +6HR: 13/0930Z SFC/FL120 N1446 W09132 - N1426 W09113 - N1420 W09136 - N1445 W09134 - N1446 W09132 FCST VA CLD +12HR: 13/1530Z NO VA EXP FCST VA CLD +18HR: 13/2130Z NO VA EXP RMK: DSCRT VA EMS OBS FM STLT DATA. VA CLD MV SSE ABT 25 NM FM SUMMIT AREA. HOTSPOT DETECTED. MDL WINDS FCST EXP TO SHFT TO SSW BY T+6 HRS. ...BROWN NXT ADVISORY: WILL BE ISSUED BY 20240313/1000Z