FVXX21 KNES 190557
VA ADVISORY
DTG: 20260719/0557Z

VAAC: WASHINGTON

VOLCANO: SANTA MARIA 342030
PSN: N1445 W09133

AREA: GUATEMALA

SOURCE ELEV: 12287 FT AMSL

ADVISORY NR: 2026/392

INFO SOURCE: GOES-19. NWP MODELS. 

ERUPTION DETAILS: VA EM DETECTED 

OBS VA DTG: 19/0520Z

OBS VA CLD: SFC/FL130 N1456 W09150 - N1446 W09132
- N1444 W09133 - N1450 W09154 - N1456 W09150 MOV
NW 15KT 

FCST VA CLD +6HR: 19/1130Z SFC/FL130 N1448 W09200
- N1446 W09132 - N1444 W09132 - N1441 W09200 -
N1448 W09200 

FCST VA CLD +12HR: 19/1730Z SFC/FL130 N1446
W09133 - N1444 W09132 - N1434 W09157 - N1440
W09200 - N1446 W09133 

FCST VA CLD +18HR: 19/2330Z NO VA EXP

RMK: VA OBS IN STLT IMG MOVING WNW AT APX 20 NMI
FM SUMMIT. EXP SHIFT IN MOVEMENT FM WNW TO WSW
THRU T+12 HRS WITH MED CONFD DUE TO DIFF IN OBS
VA AND MDL WINDS. FL BSD ON PAST ACTIVITY. FCST
BSD ON NWP MDLS.  ...LINER

NXT ADVISORY: WILL BE ISSUED BY 20260719/1200Z
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