FVXX24 KNES 080821 VA ADVISORY DTG: 20200408/0821Z VAAC: WASHINGTON VOLCANO: RUIZ 351020 PSN: N0453 W07519 AREA: COLOMBIA SUMMIT ELEV: 17457 FT (5321 M) ADVISORY NR: 2020/078 INFO SOURCE: GOES-EAST. ERUPTION DETAILS: VA NOT OBS IN SAT OBS VA DTG: 08/0800Z OBS VA CLD: NO ASH EXP FCST VA CLD +6HR: 08/1400Z NO ASH EXP FCST VA CLD +12HR: 08/2000Z NO ASH EXP FCST VA CLD +18HR: 09/0200Z NO ASH EXP RMK: VA NOT OBS IN SAT THRU BREAKS IN WX CLD COVER OVER LAST FEW HRS. NO FURTHER RPTS OF VA EM ACT HAVE BEEN RECEIVED. ...CLARK NXT ADVISORY: NO FURTHER ADVISORIES