FVXX22 KNES 131451 VA ADVISORY DTG: 20220813/1451Z VAAC: WASHINGTON VOLCANO: RUIZ 351020 PSN: N0453 W07519 AREA: COLOMBIA SUMMIT ELEV: 17457 FT (5321 M) ADVISORY NR: 2022/845 INFO SOURCE: GOES-16. NWP MODELS. ERUPTION DETAILS: POSS VA EMS OBS VA DTG: 13/1430Z OBS VA CLD: SFC/FL200 N0454 W07519 - N0453 W07519 - N0449 W07532 - N0452 W07533 - N0454 W07519 MOV W 10KT FCST VA CLD +6HR: 13/2030Z NO VA EXP FCST VA CLD +12HR: 14/0230Z NO VA EXP FCST VA CLD +18HR: 14/0830Z NO VA EXP RMK: VA EMS/CLDS NOT OBSD IN SAT DUE TO PERSISTENT MET CLDS. VA FL/DIR BASED ON PREV ADVY AND MDL GUIDANCE. ...ZENG NXT ADVISORY: WILL BE ISSUED BY 20220813/2045Z