FVXX25 KNES 291217
VA ADVISORY
DTG: 20250429/1217Z

VAAC: WASHINGTON

VOLCANO: POAS 345040
PSN: N1011 W08413

AREA: COSTA_RICA

SUMMIT ELEV: 8848 FT (2697 M)

ADVISORY NR: 2025/076

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

ERUPTION DETAILS: CONS VA EMS

OBS VA DTG: 29/1140Z

OBS VA CLD: SFC/FL100 N1012 W08414 - N1011 W08413
- N1009 W08420 - N1012 W08420 - N1012 W08414 MOV
W 15KT 

FCST VA CLD +6HR: 29/1730Z SFC/FL100 N1012 W08413
- N1011 W08413 - N1006 W08420 - N1011 W08422 -
N1012 W08413 

FCST VA CLD +12HR: 29/2330Z SFC/FL100 N1012
W08413 - N1011 W08413 - N1005 W08420 - N1011
W08423 - N1012 W08413 

FCST VA CLD +18HR: 30/0530Z SFC/FL100 N1013
W08413 - N1012 W08413 - N1004 W08420 - N1010
W08424 - N1013 W08413 

RMK: VONA RPRTS CONS VA EMS TO 300M ABV SUMMIT.
VA NOT OBSD BY STLT DUE TO WX CLD CVR. HWVR VA
OBSD IN WEBCAM WHEN CLR. OBS BASED ON WEBCAM AND
NWP MDLS WITH NWP MDLS FCSTG GENL WSW-SW MOVMT
THRU T+18HRS. ...HOSLEY

NXT ADVISORY: WILL BE ISSUED BY 20250429/1815Z
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