FVXX23 KNES 281823 VA ADVISORY DTG: 20220328/1823Z VAAC: WASHINGTON VOLCANO: RUIZ 351020 PSN: N0453 W07519 AREA: COLOMBIA SUMMIT ELEV: 17457 FT (5321 M) ADVISORY NR: 2022/301 INFO SOURCE: GOES-16. NWP MODELS. ERUPTION DETAILS: POSS VA EMS OBS VA DTG: 28/1740Z OBS VA CLD: SFC/FL220 N0500 W07532 - N0455 W07519 - N0453 W07520 - N0453 W07536 - N0500 W07532 MOV NW 10KT FCST VA CLD +6HR: 28/2330Z NO VA EXP FCST VA CLD +12HR: 29/0530Z NO VA EXP FCST VA CLD +18HR: 29/1130Z NO VA EXP RMK: VA IS NOT OBS ON STLT IMAGERY DUE TO WX CLDS. VA IS DRAWN BASED ON NWP MDL WND AND PREV VAA. ...ZHU NXT ADVISORY: WILL BE ISSUED BY 20220329/0030Z