FVXX20 KNES 051637 CCC VA ADVISORY -CORRECTION DTG: 20170105/1637Z VAAC: WASHINGTON VOLCANO: MASAYA 344100 PSN: N1158 W08609 AREA: NICARAGUA SUMMIT ELEV: 2083 FT (635 M) ADVISORY NR: 2017/001 INFO SOURCE: GOES-EAST. GFS WINDS. VOLCANO WEB CAMERA. ERUPTION DETAILS: VO EMS WITH VA, GAS AND STEAM OBS VA DTG: 05/1515Z OBS VA CLD: SFC/FL080 N1201 W08610 - N1158 W08609 - N1123 W08705 - N1135 W08714 - N1201 W08610 MOV W 15-20KT FCST VA CLD +6HR: 05/2130Z SFC/FL080 N1201 W08610 - N1158 W08608 - N1122 W08704 - N1135 W08714 - N1201 W08610 FCST VA CLD +12HR: 06/0330Z SFC/FL080 NO ASH EXP FCST VA CLD +18HR: 06/0930Z NO ASH EXP RMK: CORRECTED FOR GRAPHIC, FL AND NEXT VAA. T+0 CONFIDENCE HIGH. VO EMS WITH VA, GAS AND STEAM OBS IN STLT IMAGERY. GFS WINDS STEADY OUT OF THE NE. ...FISHER NXT ADVISORY: WILL BE ISSUED BY 20170105/2230Z