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/media/loftslag/Huntjens_etal-2010-Climate-change-adaptation-Reg_Env_Change.pdf
Bárðarbunga update 25082014
2014-08-25 13:58 UTC
Bárðarbunga update
Compiled by
Hildur María Friðriksdóttir, Benedikt G. Ófeigsson, Melissa Anne Pfeffer, Sara Barsotti, Kristjana
Eyþórsdóttir
Based on
Seismic, GPS, Hydrology
Eruption plume
Height (a.s.l.)
No eruption and no eruption cloud.
Heading
No eruption and no eruption cloud.
Colour
No eruption and no eruption cloud.
Tephra fallout
/media/jar/Bardarbunga_Daily_status_report_250814.pdf
erations
which will be
done to protect
against th e
phenome na a nd
its
conse quenc es
The
consequenc es
of the
phenom ena to
the distribution
network
T he
con seque nc
es of the
phe nom ena
to the
pow er
plant
The conse quence s
of the phe nomena
to e nerg y sourc e
and its usability
Probability
according
to IP CC
2007
Phe nom ena acco rding
to regional scena rio
/media/ces/Keranen_Jaana_CES_2010.pdf
and gave a flux of SO2 between 48 and 58 kg/s.
All the activity is taking place in the area where, prior to the eruption, a magmatic intrusion was detected and mapped. In light of the recent developments, it cannot be excluded that more fractures will open along the same alignment.
Because of the lack of ash and the minor tephra emission in the atmosphere, the aviation color code
/earthquakes-and-volcanism/volcanoes/vona-notifications/
the Dyngjujökull glacier at 5 - 10 km depth. The dyke has
not propagated to the north-east, nor has it progressed to shallower depth. Today three
earthquakes exceeding three in magnitude have occurred on the caldera rim of Bárðarbunga (M
3.7 at 10:29, M 4.0 at 10:58 and M 3.4 at 13:02). These earthquakes were at depths around 2 - 5
km. They are interpreted as possible adjustments of the caldera due to changing
/media/jar/Bardarbunga_daily_status_report_21082014.pdf
500 earthquakes detected since midnight today. Most of the seismicity is
occurring on the northern end of the dyke intrusion, covering a 15-km-long region that extends
partly beneath Dyngjujökull and north of the ice margin.
At 08:58 UTC today, a magnitude 5.0 earthquake was recorded on the Bárðarbunga caldera, and
another of magnitude 5.2 at 11:41 UTC in the same region.
It remains unclear
/media/jar/Factsheet-Bardarbunga-140901.pdf