FVXX25 KNES 051609 VA ADVISORY DTG: 20250505/1609Z VAAC: WASHINGTON VOLCANO: POAS 345040 PSN: N1011 W08413 AREA: COSTA_RICA SUMMIT ELEV: 8848 FT (2697 M) ADVISORY NR: 2025/101 INFO SOURCE: GOES-19. WEBCAM. NWP MODELS. ERUPTION DETAILS: ONGOING VA EMS EST VA DTG: 05/1540Z EST VA CLD: SFC/FL110 N1013 W08425 - N1012 W08413 - N1011 W08414 - N1007 W08424 - N1013 W08425 MOV W 10KT FCST VA CLD +6HR: 05/2130Z SFC/FL110 N1012 W08413 - N1011 W08413 - N1004 W08429 - N1012 W08431 - N1012 W08413 FCST VA CLD +12HR: 06/0330Z SFC/FL110 N1012 W08413 - N1011 W08413 - N0959 W08423 - N1004 W08429 - N1012 W08413 FCST VA CLD +18HR: 06/0930Z SFC/FL110 N1012 W08414 - N1011 W08413 - N0959 W08423 - N1004 W08429 - N1012 W08414 RMK: LGT VA EMS OBS IN WEBCAM. VA NOT DETECTED IN STLT IMG. MDL GUIDANCE SUGGESTS WSW MVMT FM SUMMIT TO SHIFT SW BY T+6. ...GATLING NXT ADVISORY: WILL BE ISSUED BY 20250505/2215Z