FVXX24 KNES 160956 VA ADVISORY DTG: 20240116/0956Z VAAC: WASHINGTON VOLCANO: RUIZ 351020 PSN: N0453 W07519 AREA: COLOMBIA SUMMIT ELEV: 17319 FT (5279 M) ADVISORY NR: 2024/043 INFO SOURCE: GOES-16. NWP MODELS. VOLCAT. ERUPTION DETAILS: ONGOING VA EMS OBS VA DTG: 16/0930Z OBS VA CLD: SFC/FL190 N0512 W07550 - N0454 W07519 - N0450 W07520 - N0501 W07557 - N0512 W07550 MOV NW 25KT FCST VA CLD +6HR: 16/1530Z SFC/FL190 N0532 W07550 - N0452 W07517 - N0450 W07519 - N0513 W07604 - N0532 W07550 FCST VA CLD +12HR: 16/2130Z SFC/FL190 N0537 W07553 - N0454 W07517 - N0450 W07520 - N0514 W07610 - N0537 W07553 FCST VA CLD +18HR: 17/0330Z SFC/FL190 N0540 W07555 - N0453 W07518 - N0450 W07519 - N0517 W07617 - N0540 W07555 RMK: VA IS OBS MOV NW UP TO 40NM FM THE SUMMIT. NWP MDL INDICATES A CONT NW MOV THRU T+18HRS. ...ZHU NXT ADVISORY: WILL BE ISSUED BY 20240116/1600Z