FVXX21 KNES 122359 VA ADVISORY DTG: 20241212/2359Z VAAC: WASHINGTON VOLCANO: RUIZ 351020 PSN: N0453 W07519 AREA: COLOMBIA SUMMIT ELEV: 17319 FT (5279 M) ADVISORY NR: 2024/597 INFO SOURCE: GOES-16. VONA. WEBCAM. NWP MODELS. ERUPTION DETAILS: VA EM OBSD. EST VA DTG: 12/2330Z EST VA CLD: SFC/FL210 N0453 W07519 - N0453 W07519 - N0449 W07523 - N0453 W07525 - N0453 W07519 MOV W 5KT FCST VA CLD +6HR: 13/0530Z SFC/FL210 N0454 W07519 - N0453 W07518 - N0438 W07522 - N0441 W07531 - N0454 W07519 FCST VA CLD +12HR: 13/1130Z NO VA EXP FCST VA CLD +18HR: 13/1730Z NO VA EXP RMK: VA EM RPRTD BY VONA MOVG WSW TO 1KM ABV SUMMIT. VA CLD OBSD BY WEBCAM AT 2343Z. WX CLDS OBSC SUMMIT. OBS BASED ON NWP MDLS. NWP MDLS FCST VA TO MOV SSW BY T+6HRS. ...HOSLEY NXT ADVISORY: WILL BE ISSUED BY 20241213/0600Z