FVXX20 KNES 210730 VA ADVISORY DTG: 20171021/0730Z VAAC: WASHINGTON VOLCANO: TURRIALBA 345070 PSN: N1001 W08346 AREA: COSTA_RICA SUMMIT ELEV: 10958 FT (3340 M) ADVISORY NR: 2017/287 INFO SOURCE: GOES-EAST. NON-OPERATIONAL GOES-16. VOLCANO WEB CAMERA. ERUPTION DETAILS: VA HAS DISP OBS VA DTG: 21/0700Z 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 IS NO LONGER DETECTED IN STLT IMAGERY. WEB CAMERA SHOWS WEAK EM CONT BUT IT IS NOT CLEAR WHETHER THERE IS ANY VA OR JUST STEAM/GAS. EM IS BARELY ABOVE THE SUMMIT. ...RUMINSKI NXT ADVISORY: NO FURTHER ADVISORIES