FVXX22 KNES 281111
VA ADVISORY
DTG: 20260428/1111Z

VAAC: WASHINGTON

VOLCANO: SANTA MARIA 342030
PSN: N1445 W09133

AREA: GUATEMALA

SOURCE ELEV: 12287 FT AMSL

ADVISORY NR: 2026/196

INFO SOURCE: GOES-19. NWP MODELS. ASH3D. VOLCAT. 

ERUPTION DETAILS: VA MOVG W

OBS VA DTG: 28/1030Z

OBS VA CLD: SFC/FL160 N1448 W09149 - N1447 W09132
- N1444 W09132 - N1438 W09134 - N1437 W09149 -
N1435 W09149 - N1432 W09156 - N1438 W09202 -
N1448 W09149 MOV W 20KT 

FCST VA CLD +6HR: 28/1630Z SFC/FL160 N1455 W09327
- N1447 W09133 - N1444 W09131 - N1359 W09317 -
N1455 W09327 

FCST VA CLD +12HR: 28/2230Z SFC/FL160 N1447
W09132 - N1444 W09131 - N1343 W09250 - N1420
W09312 - N1447 W09132 

FCST VA CLD +18HR: 29/0430Z SFC/FL160 N1447
W09132 - N1446 W09132 - N1401 W09201 - N1427
W09223 - N1447 W09132 

RMK: NEW DENSE VA EMS OBS IN STLT IMAGERY MOVG
APPRX 35NM W OF SUMMIT. VA FL BASED ON VOLCAT AND
NWP MDLS. VA FCST THRU T+18 HRS BASED ON ASH3D
AND NWP MDLS.  ...COVERDALE

NXT ADVISORY: WILL BE ISSUED BY 20260428/1715Z
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