Subject: FVPS01 NZKL 300013 FVPS01 NZKL 300013 VA ADVISORY DTG: 20111230/0013Z VAAC: WELLINGTON VOLCANO: YASUR 507-10 PSN: S1931 E16925 AREA: VANUATU SUMMIT ELEV: 361M ADVISORY NR: 2011/1 INFO SOURCE: DARWIN VAAC, PILOT REPORT ERUPTION DETAILS: UNKNOWN COLOUR CODE: UNKNOWN OBS VA DTG: 30/0000Z EST VA CLD: SFC/FL050 S1915 E17030 - S2000 E17030 - S1945 E16915 - S1915 E16915 - S1915 E16945 - S1915 E17030 FL050/600 NO VA EXP FCST VA CLD+6H: 30/0600Z SFC/FL050 S1915 E17045 - S2030 E17100 - S2015 E16930 - S1915 E16930 - S1915 E17045 FL050/600 NO VA EXP FCST VA CLD+12H: 30/1200Z SFC/FL050 S1845 E16900 - S1915 E17130 - S2045 E17215 - S2000 E16900 - S1845 E16900 FL050/600 NO VA EXP FCST VA CLD+18H: 30/1800Z SFC/FL050 S1830 E16915 - S1915 E17230 - S2000 E17245 - S2100 E17230 - S2100 E17115 - S2030 E16930 - S1930 E16830 - S1830 E16915 FL050/600 NO VA EXP RMK: ASH CLOUD NOT DETECTABLE ON MODIS IMAGERY. ASH CLOUD OBSERVED AT 20111229/1900Z. NXT ADVISORY: NO LATER THAN 20111230/0600Z=