FVXX22 KNES 201457
VA ADVISORY
DTG: 20250820/1457Z

VAAC: WASHINGTON

VOLCANO: SANTA MARIA 342030
PSN: N1445 W09133

AREA: GUATEMALA

SUMMIT ELEV: 12287 FT (3745 M)

ADVISORY NR: 2025/596

INFO SOURCE: GOES-19. NWP MODELS. 

ERUPTION DETAILS: INTMT VA EMS SEEN IN SAT

OBS VA DTG: 20/1440Z

OBS VA CLD: SFC/FL150 N1453 W09149 - N1446 W09132
- N1444 W09134 - N1440 W09155 - N1453 W09149 MOV
W 15KT 

FCST VA CLD +6HR: 20/2030Z SFC/FL150 N1455 W09203
- N1447 W09133 - N1444 W09133 - N1442 W09204 -
N1455 W09203 

FCST VA CLD +12HR: 21/0230Z SFC/FL150 N1447
W09132 - N1445 W09133 - N1432 W09203 - N1444
W09204 - N1447 W09132 

FCST VA CLD +18HR: 21/0830Z NO VA EXP

RMK: INTMT VA EMS SEEN MOV WSW AND A DISCREATE VA
EM SEEN MOV W/WNW FM SUMMIT. MODEL GUIDANCE
SHOWS A CONT W-LY MOV THRU T+6 HRS WITH A MORE SW
MOV BY T+12 HRS. MOV AND HGT BASED ON SAT AND NWP.
...KIBLER

NXT ADVISORY: WILL BE ISSUED BY 20250820/2100Z
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