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Volcanic Ash Graphic 7

IDD41300

VA ADVISORY
DTG: 20161203/1800Z
VAAC: DARWIN
VOLCANO: LANGILA 252010
PSN: S0532 E14825
AREA: PAPUA NEW GUINEA
SUMMIT ELEV: 1330M
ADVISORY NR: 2016/66
INFO SOURCE: HIMAWARI-8
AVIATION COLOUR CODE: ORANGE
ERUPTION DETAILS: VA LAST OBS AT 03/0140Z.
OBS VA DTG: 03/1800Z
OBS VA CLD: SFC/FL100 S0539 E14828 - S0514 E14851 - S0454
        E14816 - S0520 E14751 MOV NW 5KT
FCST VA CLD +6 HR: 04/0000Z SFC/FL100 S0541 E14829 - S0513
        E14852 - S0500 E14806 - S0535 E14744
FCST VA CLD +12 HR: 04/0600Z SFC/FL100 S0543 E14829 - S0513
        E14852 - S0458 E14807 - S0535 E14744
FCST VA CLD +18 HR: 04/1200Z SFC/FL100 S0533 E14744 - S0543
        E14830 - S0515 E14852 - S0456 E14806
RMK: VA UNIDENTIFIABLE ON SATELLITE IMAGERY DUE TO MET CLOUD
        AND DARKNESS, HOWEVER VA STILL EXPECTED IN AREA. HEIGHT AND
        FORECAST BASED ON HIMAWARI-8 SATELLITE IMAGERY AND MODEL
        GUIDANCE. LIGHT AND VARIABLE WINDS MAKE FORECAST CONFIDENCE
        LOW. 
NXT ADVISORY: NO LATER THAN 20161204/0000Z