FVXX25 KNES 231406
VA ADVISORY
DTG: 20250423/1406Z

VAAC: WASHINGTON

VOLCANO: POAS 345040
PSN: N1011 W08413

AREA: COSTA_RICA

SUMMIT ELEV: 8848 FT (2697 M)

ADVISORY NR: 2025/055

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

ERUPTION DETAILS: VONA RPTD VA EMS

EST VA DTG: 23/1340Z

EST VA CLD: SFC/FL120 N1019 W08404 - N1012 W08402
- N1011 W08413 - N1012 W08414 - N1019 W08404 MOV
NE 5KT 

FCST VA CLD +6HR: 23/1930Z SFC/FL120 N1023 W08357
- N1014 W08353 - N1011 W08413 - N1013 W08414 -
N1023 W08357 

FCST VA CLD +12HR: 24/0130Z NO VA EXP

FCST VA CLD +18HR: 24/0730Z NO VA EXP

RMK: VONA RCVD. VA EMS OBSD IN WEBCAM. HOT SPOT
ACT VSBL IN STLT IMG, BUT VA EMS OBSCD DUE TO MET
CLDS. LTLCG IN FCST EXP THRU T+6 HRS. MVMT AND
HGT BASED ON VONA, WEBCAM AND NWP MDLS.
...BERTALAN

NXT ADVISORY: WILL BE ISSUED BY 20250423/2000Z
Full Size Graphic


-