FVXX25 KNES 181729
VA ADVISORY
DTG: 20250418/1729Z

VAAC: WASHINGTON

VOLCANO: POAS 345040
PSN: N1011 W08413

AREA: COSTA_RICA

SUMMIT ELEV: 8848 FT (2697 M)

ADVISORY NR: 2025/040

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

ERUPTION DETAILS: INTMT VA EMS.

OBS VA DTG: 18/1700Z

OBS VA CLD: SFC/FL100 N1012 W08413 - N1011 W08413
- N1010 W08419 - N1012 W08419 - N1012 W08413 MOV
W 10KT 

FCST VA CLD +6HR: 18/2300Z SFC/FL100 N1013 W08413
- N1011 W08413 - N1007 W08422 - N1011 W08423 -
N1013 W08413 

FCST VA CLD +12HR: 19/0500Z SFC/FL100 N1014
W08423 - N1012 W08413 - N1011 W08413 - N1009
W08423 - N1014 W08423 

FCST VA CLD +18HR: 19/1100Z NO VA EXP

RMK: VA CLDS OBSD INTMTLY AMONG OCNL STEAM AND
GAS EMS ON WEBCAM. VA NOT OBSD BY STLT PTLY DUE
TO WX CLD CVR OVR SUMMIT. NWP MDLS FCST GENL
W-WSW MOVMT THRU T+12HRS. ...HOSLEY

NXT ADVISORY: WILL BE ISSUED BY 20250418/2330Z