FVXX20 KNES 192327 VA ADVISORY DTG: 20230919/2327Z VAAC: WASHINGTON VOLCANO: RUIZ 351020 PSN: N0453 W07519 AREA: COLOMBIA SUMMIT ELEV: 17319 FT (5279 M) ADVISORY NR: 2023/553 INFO SOURCE: GOES-16. VONA. NWP MODELS. ERUPTION DETAILS: VA EM RPRT OBS VA DTG: 19/2300Z OBS VA CLD: SFC/FL210 N0453 W07520 - N0451 W07516 - N0444 W07538 - N0453 W07539 - N0453 W07520 MOV W 10KT FCST VA CLD +6HR: 20/0500Z NO VA EXP FCST VA CLD +12HR: 20/1100Z NO VA EXP FCST VA CLD +18HR: 20/1700Z NO VA EXP RMK: VA IS RPRT 3HRS AGO, HOWEVER, VA IS STILL NOT OBS ON STLT DUE TO WX CLDS. VA IS DRAWN BASED ON VONA INFO AND NWP MDL WND. ...ZHU NXT ADVISORY: WILL BE ISSUED BY 20230920/0530Z