FVXX21 KNES 011933 VA ADVISORY DTG: 20190201/1933Z VAAC: WASHINGTON VOLCANO: TURRIALBA 345070 PSN: N1001 W08346 AREA: COSTA_RICA SUMMIT ELEV: 10958 FT (3340 M) ADVISORY NR: 2019/026 INFO SOURCE: GOES-EAST. WEB CAM. CIMSS VOLCAT. ERUPTION DETAILS: VA EM HAS DISP OBS VA DTG: 01/1915Z 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: VA HAS BECOME TOO THIN TO DISCERN IN STLT IMAGERY. THERE HAVE BEEN NO FURTHER RPRTS OF VA AND NO HOTSPOT ACT CAN BE SEEN. ...BOLL NXT ADVISORY: NO FURTHER ADVISORIES