FVXX25 KNES 171821
VA ADVISORY
DTG: 20250417/1821Z

VAAC: WASHINGTON

VOLCANO: POAS 345040
PSN: N1011 W08413

AREA: COSTA_RICA

SUMMIT ELEV: 8848 FT (2697 M)

ADVISORY NR: 2025/036

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

ERUPTION DETAILS: OCNL VA EM

EST VA DTG: 17/1740Z

EST VA CLD: SFC/FL100 N1012 W08413 - N1011 W08413
- N0954 W08429 - N1011 W08438 - N1012 W08413 MOV
SW 20KT 

FCST VA CLD +6HR: 17/2330Z SFC/FL100 N1012 W08414
- N1010 W08413 - N0950 W08430 - N1006 W08438 -
N1012 W08414 

FCST VA CLD +12HR: 18/0530Z SFC/FL100 N1017
W08441 - N1012 W08413 - N1011 W08413 - N0958
W08435 - N1017 W08441 

FCST VA CLD +18HR: 18/1130Z NO VA EXP

RMK: VONA RCVD OF VA EM. VA SEEN IN WEBCAM
BUT NOT SEEN IN STLT IMG DUE TO MET CLD CVR. GEN SW
MOVNT EXP THRU T+12 HRS. WND MOVNT BSD ON NWP
MDLS. FL BSD ON VONA.  ...LINER

NXT ADVISORY: WILL BE ISSUED BY 20250418/0015Z
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