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Volcanic Ash Graphic

IDD41290

VA ADVISORY
DTG: 20170423/2310Z
VAAC: DARWIN
VOLCANO: LANGILA 252010
PSN: S0532 E14825
AREA: PAPUA NEW GUINEA
SUMMIT ELEV: 1330M
ADVISORY NR: 2017/47
INFO SOURCE: HIMAWARI-8
AVIATION COLOUR CODE: ORANGE
ERUPTION DETAILS: MINOR VA EMISSIONS OBS TO FL070 EXT 30NM
        SE AT 23/2240Z. 
OBS VA DTG: 23/2310Z
OBS VA CLD: SFC/FL070 S0602 E14835 - S0550 E14851 - S0529
        E14825 - S0530 E14823 MOV SE 5KT
FCST VA CLD +6 HR: 24/0510Z SFC/FL070 S0600 E14815 - S0559
        E14839 - S0528 E14827 - S0529 E14824
FCST VA CLD +12 HR: 24/1110Z SFC/FL070 S0557 E14805 - S0602
        E14834 - S0529 E14827 - S0528 E14824
FCST VA CLD +18 HR: 24/1710Z SFC/FL070 S0550 E14800 - S0602
        E14830 - S0530 E14828 - S0528 E14824
RMK: WINDS FCST TO BE N'LY TO NE'LY OVER FCST PERIOD. VA
        HEIGHT AND MOVEMENT BASED ON HIMAWARI-8 23/2240Z VIS IMAGERY
        AND EC, USGFS AND JMA MODEL GUIDANCE.
NXT ADVISORY: NO LATER THAN 20170424/0510Z