FVXX21 KNES 131455
VA ADVISORY
DTG: 20260813/1455Z

VAAC: WASHINGTON

VOLCANO: SANTA MARIA 342030
PSN: N1445 W09133

AREA: GUATEMALA

SOURCE ELEV: 12287 FT AMSL

ADVISORY NR: 2026/476

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

ERUPTION DETAILS: VA EMS OBS 

OBS VA DTG: 13/1430Z

OBS VA CLD: SFC/FL130 N1448 W09146 - N1446 W09132
- N1444 W09132 - N1443 W09146 - N1448 W09146 MOV
W 10KT 

FCST VA CLD +6HR: 13/2030Z SFC/FL130 N1446 W09132
- N1444 W09132 - N1433 W09151 - N1441 W09155 -
N1446 W09132 

FCST VA CLD +12HR: 14/0230Z SFC/FL130 N1446
W09133 - N1444 W09132 - N1434 W09149 - N1441
W09152 - N1446 W09133 

FCST VA CLD +18HR: 14/0830Z SFC/FL130 N1447
W09150 - N1446 W09132 - N1444 W09132 - N1440
W09150 - N1447 W09150 

RMK: VA EMS OBS ON STLT AND WEBCAM MVG GEN W FM
SUMMIT. VA MVMT EXP TO SHFT MORE TWD THE SW THRU
T+12. FL AND FCST BASED ON NWP MDLS.  ...EVANS

NXT ADVISORY: WILL BE ISSUED BY 20260813/2100Z
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