FVXX25 KNES 031711
VA ADVISORY
DTG: 20250503/1711Z

VAAC: WASHINGTON

VOLCANO: POAS 345040
PSN: N1011 W08413

AREA: COSTA_RICA

SUMMIT ELEV: 8848 FT (2697 M)

ADVISORY NR: 2025/093

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

ERUPTION DETAILS: VA EMS REPORTED

OBS VA DTG: 03/1650Z

OBS VA CLD: SFC/FL100 N1014 W08420 - N1012 W08413
- N1010 W08413 - N1010 W08420 - N1014 W08420 MOV
W 5KT 

FCST VA CLD +6HR: 03/2300Z SFC/FL100 N1012 W08413
- N1011 W08412 - N1004 W08417 - N1007 W08420 -
N1012 W08413 

FCST VA CLD +12HR: 04/0500Z SFC/FL100 N1013
W08413 - N1011 W08413 - N1004 W08418 - N1008
W08420 - N1013 W08413 

FCST VA CLD +18HR: 04/1100Z SFC/FL100 N1012
W08413 - N1011 W08412 - N1004 W08421 - N1007
W08424 - N1012 W08413 

RMK: VONA REPORTED VA EMS. VA NOT OBSD IN SAT DUE
TO MET CLDS. VA FL/DCT BASED ON RPRT AND MDL
GUIDANCE. NWP MDL FCST BACKING THRU T+18HRS. 
...ZENG

NXT ADVISORY: WILL BE ISSUED BY 20250503/2315Z
Full Size Graphic


-