FVXX25 KNES 172336
VA ADVISORY
DTG: 20250417/2336Z

VAAC: WASHINGTON

VOLCANO: POAS 345040
PSN: N1011 W08413

AREA: COSTA_RICA

SUMMIT ELEV: 8848 FT (2697 M)

ADVISORY NR: 2025/037

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

ERUPTION DETAILS: CONTG OCNL TO FRQT VA EMS.

OBS VA DTG: 17/2250Z

OBS VA CLD: SFC/FL100 N1013 W08417 - N1012 W08413
- N1011 W08413 - N1010 W08417 - N1013 W08417 MOV
W 10KT 

FCST VA CLD +6HR: 18/0500Z SFC/FL100 N1012 W08418
- N1012 W08413 - N1011 W08413 - N1009 W08417 -
N1012 W08418 

FCST VA CLD +12HR: 18/1100Z SFC/FL100 N1012
W08418 - N1012 W08413 - N1011 W08413 - N1009
W08417 - N1012 W08418 

FCST VA CLD +18HR: 18/1700Z SFC/FL100 N1013
W08419 - N1012 W08413 - N1011 W08413 - N1010
W08418 - N1013 W08419 

RMK: MULT VA CLDS OBSD BY WEBCAM MOVG W THRU
2315Z BFR WX CLD CVR MOVD IN AND OBSCD CRATER. VA
NOT OBSD BY STLT DUE TO WX CLD CVR. OBS BASED ON
WEBCAM EMS AND NWP MDLS. NWP MDLS FCST VA TO MOV
WSW BY T+6HRS. ...HOSLEY

NXT ADVISORY: WILL BE ISSUED BY 20250418/0530Z
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