FVXX21 KNES 121838
VA ADVISORY
DTG: 20260512/1838Z

VAAC: WASHINGTON

VOLCANO: SANTA MARIA 342030
PSN: N1445 W09133

AREA: GUATEMALA

SOURCE ELEV: 12287 FT AMSL

ADVISORY NR: 2026/230

INFO SOURCE: GOES-19. NWP MODELS. 

ERUPTION DETAILS: OCNL VA EMS

EST VA DTG: 12/1810Z

EST VA CLD: SFC/FL160 N1446 W09132 - N1445 W09132
- N1438 W09148 - N1442 W09149 - N1446 W09132 MOV
SW 5KT 

FCST VA CLD +6HR: 13/0000Z SFC/FL160 N1446 W09132
- N1445 W09132 - N1440 W09149 - N1444 W09149 -
N1446 W09132 

FCST VA CLD +12HR: 13/0600Z SFC/FL160 N1449
W09149 - N1446 W09133 - N1445 W09132 - N1443
W09150 - N1449 W09149 

FCST VA CLD +18HR: 13/1200Z SFC/FL160 N1446
W09132 - N1445 W09132 - N1432 W09142 - N1436
W09146 - N1446 W09132 

RMK: VA NOT CRNTLY DETECTED IN STLT IMG. VA EMS
LIKELY TO CONT BASED ON PREV ACT. WSW MVMT EXP TO
SHIFT W BY T+12. FCST BASED ON MDL WINDS.
...GATLING

NXT ADVISORY: WILL BE ISSUED BY 20260513/0045Z
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