FVXX21 KNES 250442 VA ADVISORY DTG: 20240525/0442Z VAAC: WASHINGTON VOLCANO: RUIZ 351020 PSN: N0453 W07519 AREA: COLOMBIA SUMMIT ELEV: 17319 FT (5279 M) ADVISORY NR: 2024/270 INFO SOURCE: GOES-16. VONA. WEBCAM. NWP MODELS. ERUPTION DETAILS: INTMT VA EMS. OBS VA DTG: 25/0410Z OBS VA CLD: SFC/FL190 N0454 W07528 - N0453 W07519 - N0453 W07519 - N0452 W07528 - N0454 W07528 MOV W 20KT FCST VA CLD +6HR: 25/1000Z SFC/FL190 N0456 W07543 - N0453 W07519 - N0453 W07519 - N0449 W07543 - N0456 W07543 FCST VA CLD +12HR: 25/1600Z SFC/FL190 N0501 W07543 - N0453 W07519 - N0453 W07519 - N0452 W07543 - N0501 W07543 FCST VA CLD +18HR: 25/2200Z NO VA EXP RMK: VA CLD OBSD MOVG W ON STLT IMAGERY. WEBCAM SHOWED VA EMS AS WELL. VONA RPRTS VA TO 400M ABV SUMMIT. NWP MDLS FCST LTLCG IN VA CLD MOVMT THRU T+6 THEN MOV BTWN W AND WNW BY T+12HRS. ...HOSLEY NXT ADVISORY: WILL BE ISSUED BY 20240525/1045Z