caldera
covered by 150- to 250-m-thick ice (Figure
1). Its highest peak, Grímsfjall, on the southern
caldera rim, reaches an elevation of 1722 m.
Volcanic eruptions there, numbering several
per century, are phreatomagmatic because
of the ice cover, and they usually persist for
days to weeks. Geothermal activity continu-
ously melts the overlying ice, and meltwater
accumulates in a subglacial
/media/jar/myndsafn/2005EO260001.pdf
the eruption drifts to the east. High level of SO2, sulphur dioxide, was
measured at Reyðarfjörður last night around 10:00 o’clock. The highest value
measured were just under 4000 micrograms per cubic meter. These are the highest
values measured in Iceland. High level, 685 micrograms per cubic meter, was also
measured in Egilsstaðir.
Warning was sent via the GSM system to all mobile phones
/media/jar/myndsafn/Factsheet-Bardarbunga-20140913.pdf
and western sides of the crater
lake is a wall of ice. On the northern side a tephra wall rises 20 meters
above the water. The ice walls at the southwestern corner of the crater
are melting, i.e. at the site of the vent that was active 4 – 6 June. The
rate of melting is assumed to be about one cuber meterper second.
Seismic tremor: Low tremor level. Pulses are observed off and on.
Earthquakes
/media/jar/Eyjafjallajokull_status_2010-06-15_IES_IMO.pdf
crustal movements north of Vatnajökull.
Air quality in urban areas in the East of Iceland:
High air pollution was detected yesterday in Mývatnssveit. The highest peak was
measured 1250 micrograms per cubic meter. The area likely affected by air pollution
from the eruptoin is now marked by Bárðardalur to the west to
Hólasandur/Merlakkaslétta platou in the east. This evening the affected area
/media/jar/myndsafn/Factsheet_Bardarbunga_20140915.pdf
(6 106 m3) per
month for the lake below the western cauldron and 9 Gl per month for the eastern caul-
dron. Data on water accumulation and lake water composition in the western cauldron
were used to estimate the power of the underlying geothermal area as 550 MW.
For a jökulhlaup from the Western Skaftá cauldron in September 2006, the low-
ering of the ice cover overlying the subglacial lake
/media/vedurstofan/utgafa/skyrslur/2009/VI_2009_006_tt.pdf
and orange dots. Older earthquakes are marked by gray dots (December 2009 - March 2010). The grey stars mark the eruption sites, the new one to the west. Black triangles are seismometers and a black square is a GPS meter. An earthquake size 3 is marked by a red star.
News
2023
/about-imo/news/bigimg/1865
örugt að fara fyrir Horn í um 10 sml frá landi en það yrði
að hafa góðan útvörð.
Kl.1341, kalla TFB og spyr um ETA í RVK, ETA um kl 1440.
Kl 1305, AIS umferð fyrir N- Horn. Vegna bilunnar í WS 1 var megináhersla lögð á ískönnun í
þessu flugi.
Flugskýrsla TF-SIF
12. desember 2010
Flug nr. 117410.025
Ískönnun.
Meginröndin lá um eftirtalda staði.
1. 67°47.0N 023
/media/hafis/skyrslur_lhg/Isskyrsla_20101212.pdf
in the town of Horsens by 2,5 meter flooding.
NONAM Risk Assessment and Stakeholder Investment. Multidisciplinary Workshop in Reykjavík 26 – 27 August 2010 5
Figure 5 River basin Bygholm. Examples of challenges in the different sectors/areas
Summery of challenges in sectors/subareas:
Industrial Area Owners
Excess water from (heavy) rainfalls from roofs, roads and parking areas
/media/loftslag/CASE_A___Jes_Pedersen_(Region_Midt,_Dk)_Introduction.pdf
in the town of Horsens by 2,5 meter flooding.
NONAM Risk Assessment and Stakeholder Investment. Multidisciplinary Workshop in Reykjavík 26 – 27 August 2010 5
Figure 5 River basin Bygholm. Examples of challenges in the different sectors/areas
Summery of challenges in sectors/subareas:
Industrial Area Owners
• Excess water from (heavy) rainfalls from roofs, roads and parking areas
/media/loftslag/Case_A___Horsens_Fjord.pdf
lying areas in the City is illustrated for present climate in Figure 5. It is
expected that the future water level of the Horsens fiord will increase by 1 meter by the end of this
century.
Station 270045: Upstream Lake Nørrestrand
0
0.5
1
1.5
2
2.5
3
3.5
4
1 2 3 4 5 6 7 8 9 10 11 12
Month
M
ea
n
d
is
ch
ar
g
e
(m
3 /
s)
Present: Mean A2: Mean
Station 280001: Upstream Bygholm Lake
0
1
2
3
4
5
6
/media/loftslag/Horsens_case.pdf