FVXX27 KNES 090732
VA ADVISORY
DTG: 20250809/0732Z

VAAC: WASHINGTON

VOLCANO: POAS 345040
PSN: N1011 W08413

AREA: COSTA_RICA

SUMMIT ELEV: 8848 FT (2697 M)

ADVISORY NR: 2025/166

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

ERUPTION DETAILS: VONA RPTD VA EMS

EST VA DTG: 09/0650Z

EST VA CLD: SFC/FL100 N1014 W08414 - N1011 W08413
- N1003 W08421 - N1008 W08427 - N1014 W08414 MOV
SW 10KT 

FCST VA CLD +6HR: 09/1300Z SFC/FL100 N1013 W08415
- N1011 W08413 - N0958 W08426 - N1005 W08435 -
N1013 W08415 

FCST VA CLD +12HR: 09/1900Z NO VA EXP

FCST VA CLD +18HR: 10/0100Z NO VA EXP

RMK: VONA RCVD. HOT SPOT ACT VSBL NEAR SUMMIT IN
STLT IMG. VA EMS NOT OBSD IN STLT IMG DUE TO MET
CLDS BUT VA EMS MAY BE OBSCD. LTLCG IN FCST EXP
THRU T+6 HRS. MVMT AND HGT BASED ON VONA, STLT
OBS AND NWP MDLS. ...BERTALAN

NXT ADVISORY: WILL BE ISSUED BY 20250809/1330Z
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