FVXX24 KNES 050458 VA ADVISORY DTG: 20231205/0458Z VAAC: WASHINGTON VOLCANO: SANTA MARIA 342030 PSN: N1445 W09133 AREA: GUATEMALA SUMMIT ELEV: 12287 FT (3745 M) ADVISORY NR: 2023/231 INFO SOURCE: GOES-16. NWP MODELS. ERUPTION DETAILS: INTMT VA EMS. OBS VA DTG: 05/0430Z OBS VA CLD: SFC/FL140 N1450 W09226 - N1447 W09133 - N1443 W09132 - N1441 W09225 - N1450 W09226 MOV W 15KT FCST VA CLD +6HR: 05/1030Z SFC/FL140 N1459 W09228 - N1447 W09132 - N1443 W09132 - N1443 W09228 - N1459 W09228 FCST VA CLD +12HR: 05/1630Z NO VA EXP FCST VA CLD +18HR: 05/2230Z NO VA EXP RMK: VA CLD OBSD ABT 50 NMI W OF SUMMIT. NWP MDLS FCST LTLCG IN WINDS THRU T+6HRS. ...HOSLEY NXT ADVISORY: WILL BE ISSUED BY 20231205/1100Z