FVXX25 KNES 040253 VA ADVISORY DTG: 20211004/0253Z VAAC: WASHINGTON VOLCANO: RUIZ 351020 PSN: N0453 W07519 AREA: COLOMBIA SUMMIT ELEV: 17457 FT (5321 M) ADVISORY NR: 2021/193 INFO SOURCE: GOES-16. NWP MODELS. ERUPTION DETAILS: PSBL CONTG VA EMS. OBS VA DTG: 04/0230Z OBS VA CLD: SFC/FL220 N0502 W07529 - N0455 W07519 - N0453 W07519 - N0458 W07531 - N0502 W07529 MOV NW 5KT FCST VA CLD +6HR: 04/0830Z NO VA EXP FCST VA CLD +12HR: 04/1430Z NO VA EXP FCST VA CLD +18HR: 04/2030Z NO VA EXP RMK: VA NOT OBS IN SAT WITH PARTIAL MET CLD OBSCN. CONTG OCNL VA EMS PSBL. OBS VA AREA ESTD FM NWP MDLS AND PREV ADVISORY. ...CLARK NXT ADVISORY: WILL BE ISSUED BY 20211004/0900Z