FVXX22 KNES 040853 VA ADVISORY DTG: 20220904/0853Z VAAC: WASHINGTON VOLCANO: RUIZ 351020 PSN: N0453 W07519 AREA: COLOMBIA SUMMIT ELEV: 17457 FT (5321 M) ADVISORY NR: 2022/938 INFO SOURCE: GOES-16. NWP MODELS. ERUPTION DETAILS: PSBL CONTG VA EMS. OBS VA DTG: 04/0830Z OBS VA CLD: SFC/FL220 N0502 W07539 - N0455 W07518 - N0452 W07518 - N0455 W07541 - N0502 W07539 MOV W 10KT FCST VA CLD +6HR: 04/1430Z NO VA EXP FCST VA CLD +12HR: 04/2030Z NO VA EXP FCST VA CLD +18HR: 05/0230Z NO VA EXP RMK: VA NOT OBS IN SAT DUE TO CONTG MET CLD OBSCN. CONTG VA EMS PSBL BASED ON PREV ACT. OBS VA AREA ESTD FM NWP MDLS AND PREV VAA. ...CLARK NXT ADVISORY: WILL BE ISSUED BY 20220904/1500Z