FVXX25 KNES 191029
VA ADVISORY
DTG: 20230419/1029Z

VAAC: WASHINGTON

VOLCANO: SANTA MARIA 342030
PSN: N1445 W09133

AREA: GUATEMALA

SUMMIT ELEV: 12287 FT (3745 M)

ADVISORY NR: 2023/078

INFO SOURCE: GOES-16. NWP MODELS. 

ERUPTION DETAILS: INTMT VA EMS.

OBS VA DTG: 19/1000Z

OBS VA CLD: SFC/FL140 N1446 W09133 - N1444 W09132
- N1425 W09137 - N1429 W09143 - N1446 W09133 MOV
S 5KT 

FCST VA CLD +6HR: 19/1600Z SFC/FL140 N1446 W09132
- N1415 W09126 - N1416 W09142 - N1446 W09134 -
N1446 W09132 

FCST VA CLD +12HR: 19/2200Z NO VA EXP

FCST VA CLD +18HR: 20/0400Z NO VA EXP

RMK: 2-3 DISCRETE VA CLDS OBSD MOVG SSW AND DISPG
ABT 20 N MI FM SUMMIT. NWP MDSL SUGGEST VA AT
FL140 WITH LTLCG IN VA MOVMT FCST. ...HOSLEY

NXT ADVISORY: WILL BE ISSUED BY 20230419/1630Z
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