FVXX22 KNES 121556 VA ADVISORY DTG: 20230312/1556Z VAAC: WASHINGTON VOLCANO: RUIZ 351020 PSN: N0453 W07519 AREA: COLOMBIA SUMMIT ELEV: 17319 FT (5279 M) ADVISORY NR: 2023/138 INFO SOURCE: GOES-16. VONA. NWP MODELS. ERUPTION DETAILS: VA EMS RPTD OBS VA DTG: 12/1530Z OBS VA CLD: SFC/FL200 N0455 W07520 - N0453 W07517 - N0434 W07528 - N0440 W07539 - N0455 W07520 MOV SW 10KT FCST VA CLD +6HR: 12/2130Z SFC/FL200 N0455 W07520 - N0453 W07517 - N0431 W07534 - N0441 W07545 - N0455 W07520 FCST VA CLD +12HR: 13/0330Z NO VA EXP FCST VA CLD +18HR: 13/0930Z NO VA EXP RMK: VONA RPT INDICATED VA EMS. VA NOT OBS FM STLT OR WEBCAM DUE TO WX CLDS OBSC SUMMIT. LTLCG EXP IN MDL WINDS THRU T+6 HRS. ...BROWN NXT ADVISORY: WILL BE ISSUED BY 20230312/2200Z