Ibu Volcano Volcanic Ash Advisory: DISCRETE VA TO FL070, EXT NE AT 16/2310Z OBS VA DTG: 16/2310Z to 7000 ft (2100 m)
Tue, 16 Nov 2021, 23:30
23:30 PM | BY: VNThe full report is as follows:
FVAU02 at 23:28 UTC, 16/11/21 from ADRM
VA ADVISORY
DTG: 20211116/2330Z
VAAC: DARWIN
VOLCANO: IBU 268030
PSN: N0129 E12738
AREA: INDONESIA
SUMMIT ELEV: 1325M
ADVISORY NR: 2021/118
INFO SOURCE: HIMAWARI-8
AVIATION COLOUR CODE: ORANGE
ERUPTION DETAILS: DISCRETE VA TO FL070, EXT NE AT 16/2310Z
OBS VA DTG: 16/2310Z
OBS VA CLD: SFC/FL070 N0128 E12738 - N0130 E12736 - N0136
E12738 - N0140 E12745 - N0135 E12748 - N0130 E12743 MOV NE
10KT
FCST VA CLD +6 HR: 17/0510Z NO VA EXP
FCST VA CLD +12 HR: 17/1110Z NO VA EXP
FCST VA CLD +18 HR: 17/1710Z NO VA EXP
RMK: MULTIPLE DISCRETE MINOR VA EMISSIONS TO FL070
DISCERNIBLE ON LATEST SATELLITE IMAGERY. HEIGHT AND MOVEMENT
BASED ON HIMAWARI-8 IMAGERY AND MODEL GUIDANCE. VA EXPECTED
TO DISSIPATE WITHIN 6 HOURS.
NXT ADVISORY: NO LATER THAN 20211117/0530Z=
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Previous news
Tue, 16 Nov 2021, 00:45
Wed, 10 Nov 2021, 06:00
PVMBG reported that during 10-11 and 14-16 November gray-and-white ash plumes from Ibu rose 200-800 m above the summit. During 10-11 November the ash plumes drifted S and W, causing minor ashfall in villages to the W. The Alert Level remained at a 2 (on a scale of 1-4), and the public was warned to stay at least 2 km away from the active crater and 3.5 km away on the N side. ... Read all
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