FVXX23 KNES 060654 VA ADVISORY DTG: 20230406/0654Z VAAC: WASHINGTON VOLCANO: RUIZ 351020 PSN: N0453 W07519 AREA: COLOMBIA SUMMIT ELEV: 17319 FT (5279 M) ADVISORY NR: 2023/211 INFO SOURCE: GOES-16. VONA. WEBCAM. NWP MODELS. ERUPTION DETAILS: VONA RPRT RCVD OBS VA DTG: 06/0620Z OBS VA CLD: SFC/FL190 N0453 W07519 - N0449 W07513 - N0446 W07519 - N0453 W07519 - N0453 W07519 MOV SE 10KT FCST VA CLD +6HR: 06/1230Z SFC/FL190 N0453 W07519 - N0440 W07508 - N0437 W07518 - N0453 W07519 - N0453 W07519 FCST VA CLD +12HR: 06/1830Z NO VA EXP FCST VA CLD +18HR: 07/0030Z NO VA EXP RMK: RCNT VONA RPRT INDICATES PSBL VA EMS. NOTHING SEEN IN STLT OR WEBCAM DUE TO WX CLDS. VA FL BASED ON VONA. VA FCST THRU T+6 HRS BASED ON NWP MDLS. ...COVERDALE NXT ADVISORY: WILL BE ISSUED BY 20230406/1300Z