FVXX24 KNES 261957 VA ADVISORY DTG: 20210426/1957Z VAAC: WASHINGTON VOLCANO: RUIZ 351020 PSN: N0453 W07519 AREA: COLOMBIA SUMMIT ELEV: 17457 FT (5321 M) ADVISORY NR: 2021/013 INFO SOURCE: GOES-16. WEBCAM. ERUPTION DETAILS: NO VA DETECTED OBS VA DTG: 26/1930Z OBS VA CLD: NO VA EXP FCST VA CLD +6HR: 27/0130Z NO VA EXP FCST VA CLD +12HR: 27/0730Z NO VA EXP FCST VA CLD +18HR: 27/1330Z NO VA EXP RMK: VA NOT DETECTED IN STLT OR SEEN IN WEB CAM. MET CLDS IN VCY. NO RPRTS OF VA EM RECEIVED FROM MWO OR VO. ...VELASCO NXT ADVISORY: NO FURTHER ADVISORIES