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Volcanic Ash Graphic

IDD41290

VA ADVISORY
DTG: 20170222/1930Z
VAAC: DARWIN
VOLCANO: DUKONO 268010
PSN: N0141 E12753
AREA: INDONESIA
SUMMIT ELEV: 1335M
ADVISORY NR: 2017/185
INFO SOURCE: HIMAWARI-8
AVIATION COLOUR CODE: ORANGE
ERUPTION DETAILS: VA LAST OBS TO FL080 EXT TO NW AT 22/0800Z
OBS VA DTG: 22/1930Z
OBS VA CLD: SFC/FL080 N0231 E12716 - N0158 E12653 - N0137
        E12754 - N0144 E12755 MOV NW 10KT
FCST VA CLD +6 HR: 23/0130Z SFC/FL080 N0231 E12716 - N0202
        E12655 - N0137 E12754 - N0144 E12756
FCST VA CLD +12 HR: 23/0730Z SFC/FL080 N0235 E12721 - N0206
        E12658 - N0137 E12753 - N0144 E12756
FCST VA CLD +18 HR: 23/1330Z SFC/FL080 N0226 E12712 - N0152
        E12649 - N0138 E12753 - N0144 E12756
RMK: VA CURRENTLY UNIDENTIFIABLE ON SATELLITE IMAGERY DUE TO
        MET CLOUD AND DARKNESS, HOWEVER, ASH STILL EXPECTED IN AREA.
        VA HEIGHT AND FORECAST DERIVED FROM HIMAWARI-8 VIS IMAGERY,
        MENADO 22/1200Z SOUNDING AND ACCESS-R MODEL GUIDANCE.
NXT ADVISORY: NO LATER THAN 20170223/0130Z