FVXX23 KNES 060948 VA ADVISORY DTG: 20241006/0948Z VAAC: WASHINGTON VOLCANO: SANTA MARIA 342030 PSN: N1445 W09133 AREA: GUATEMALA SUMMIT ELEV: 12287 FT (3745 M) ADVISORY NR: 2024/442 INFO SOURCE: GOES-16. NWP MODELS. ERUPTION DETAILS: DISCRETE VA EM OBSD. OBS VA DTG: 06/0920Z OBS VA CLD: SFC/FL140 N1455 W09134 - N1453 W09130 - N1445 W09132 - N1446 W09135 - N1455 W09134 MOV NE 10KT FCST VA CLD +6HR: 06/1530Z SFC/FL140 N1505 W09135 - N1501 W09125 - N1444 W09132 - N1445 W09136 - N1505 W09135 FCST VA CLD +12HR: 06/2130Z NO VA EXP FCST VA CLD +18HR: 07/0330Z NO VA EXP RMK: VA OBSD BY STLT MOVG NW THEN QUICKLY TURNING NE. NWP MDLS EST HGT OF VA CLD TO BE FL140 AND FCST LTLCG IN WINDS THRU T+6HRS. ...HOSLEY NXT ADVISORY: WILL BE ISSUED BY 20241006/1545Z