FVXX22 KNES 050643 VA ADVISORY DTG: 20191005/0643Z VAAC: WASHINGTON VOLCANO: RUIZ 351020 PSN: N0453 W07519 AREA: COLOMBIA SUMMIT ELEV: 17457 FT (5321 M) ADVISORY NR: 2019/084 INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS. VOLCAT. ERUPTION DETAILS: VA EM DISP OBS VA DTG: 05/0620Z OBS VA CLD: VA NOT IDENTIFIABLE FROM SATELLITE DATA. FCST VA CLD +6HR: NO VA EXP FCST VA CLD +12HR: NO VA EXP FCST VA CLD +18HR: NO VA EXP RMK: EARLIER VA EM DISP AND NOT DETECTED IN STLT. NO FURTHER VA EM HAVE BEEN SEEN FM SUMMIT DURING PAST THREE HOURS. ...VELASCO NXT ADVISORY: NO FURTHER ADVISORIES