Dukono Volcano Volcanic Ash Advisory: COTINUOUS VA EMISSION TO FL060, LAST OBS EXT NW AT 21/0130Z.
Wed, 21 Aug 2019, 13:30
13:30 PM | BY: VNFVAU01 at 13:14 UTC, 21/08/19 from ADRM
VA ADVISORY
DTG: 20190821/1315Z
VAAC: DARWIN
VOLCANO: DUKONO 268010
PSN: N0141 E12753
AREA: INDONESIA
SUMMIT ELEV: 1335M
ADVISORY NR: 2019/839
INFO SOURCE: HIMAWARI-8
AVIATION COLOUR CODE: ORANGE
ERUPTION DETAILS: COTINUOUS VA EMISSION TO FL060, LAST OBS
EXT NW AT 21/0130Z.
EST VA DTG: 21/1315Z
EST VA CLD: SFC/FL060 N0139 E12755 - N0235 E12755 - N0223
E12711 - N0137 E12717 MOV NW 10KT
FCST VA CLD +6 HR: 21/1915Z SFC/FL060 N0139 E12756 - N0131
E12737 - N0135 E12654 - N0201 E12657 - N0205 E12745
FCST VA CLD +12 HR: 22/0115Z SFC/FL060 N0139 E12756 - N0148
E12752 - N0156 E12651 - N0131 E12643 - N0117 E12702
FCST VA CLD +18 HR: 22/0715Z SFC/FL060 N0139 E12756 - N0117
E12702 - N0132 E12643 - N0156 E12651 - N0148 E12752
RMK: VA NOT DISCERNIBLE ON LATEST SATELLITE IMAGERY DUE TO
PRESENCE OF MET CLOUD AND DARKNESS. HEIGHT AND FORECAST
BASED ON HIMAWARI-8 21/1300Z IMAGERY, MENADO 21/0000Z
SOUNDING AND MODEL GUIDANCE.
NXT ADVISORY: NO LATER THAN 20190821/1915Z
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Previous news
Wed, 21 Aug 2019, 06:00
Based on satellite and wind model data, and information from PVMBG, the Darwin VAAC reported that during 21-27 August ash plumes from Dukono rose to altitudes of 1.8-2.1 km (6,000-7,000 ft) a.s.l. and drifted mainly E, NE, N, and NW. The Alert Level remained at 2 (on a scale of 1-4), and the public was warned to remain outside of the 2-km exclusion zone. ... Read all
Wed, 21 Aug 2019, 01:15
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