FVXX20 KNES 181621
VA ADVISORY
DTG: 20250418/1621Z

VAAC: WASHINGTON

VOLCANO: SANTA MARIA 342030
PSN: N1445 W09133

AREA: GUATEMALA

SUMMIT ELEV: 12287 FT (3745 M)

ADVISORY NR: 2025/373

INFO SOURCE: GOES-19. WEBCAM. NWP MODELS. 

ERUPTION DETAILS: OCSL VA EMS OBSD

EST VA DTG: 18/1550Z

EST VA CLD: SFC/FL150 N1450 W09153 - N1447 W09133
- N1444 W09132 - N1432 W09152 - N1450 W09153 MOV
SW 10KT 

FCST VA CLD +6HR: 18/2200Z SFC/FL150 N1447 W09134
- N1445 W09132 - N1426 W09201 - N1441 W09208 -
N1447 W09134 

FCST VA CLD +12HR: 19/0400Z NO VA EXP

FCST VA CLD +18HR: 19/1000Z NO VA EXP

RMK: VA EMS OBSD IN WEBCAM AND STLT IMG EXTG
APPRX 20 NM SW AND W FM SUMMIT. LTLCG IN FCST EXP
THRU T+6 HRS. MVMT AND HGT BASED ON WEBCAM, STLT
OBS AND NWP MDLS. ...BERTALAN

NXT ADVISORY: WILL BE ISSUED BY 20250418/2215Z