FVXX23 KNES 130221 VA ADVISORY DTG: 20231013/0221Z VAAC: WASHINGTON VOLCANO: RUIZ 351020 PSN: N0453 W07519 AREA: COLOMBIA SUMMIT ELEV: 17319 FT (5279 M) ADVISORY NR: 2023/587 INFO SOURCE: GOES-16. VONA. VOLCAT. ERUPTION DETAILS: NEW VA EMS MOV NW OBS VA DTG: 13/0130Z OBS VA CLD: SFC/FL210 N0501 W07532 - N0453 W07519 - N0453 W07519 - N0453 W07535 - N0501 W07532 MOV NW 5KT FCST VA CLD +6HR: 13/0730Z NO VA EXP FCST VA CLD +12HR: 13/1330Z NO VA EXP FCST VA CLD +18HR: 13/1930Z NO VA EXP RMK: VA IS RPRT MOV NW. HOWEVER, VA IS NOT OBS ON STLT DUE TO WX CLDS, HOT SPOT IS OBS. VA IS DRAWN BASED ON VONA INFO AND NWP MDL WND. ...ZHU NXT ADVISORY: WILL BE ISSUED BY 20231013/0815Z