August 2014 07:10 - from geoscientist on duty
Seismic activity has decreased as a result of the pressure release, however a significant amount of earthquakes is still detected in the magma dike, between the eruption site and south to about 5 km into Dyngjujökull.
Strongest events were 3.8 in the caldera of Bárðarbunga at 04:37, as well as 2.9 at 05:39 and 3.5 at 06:38 in the dike. These earthquake
/earthquakes-and-volcanism/articles/nr/3000/
:
Estimation of avalanche risk (IMO Rep. VÍ-R99001-ÚR01, authors K. Jónasson
S. Þ. Sigurðsson and Th. Arnalds) (pdf 0.5 Mb)
Avalanche hazard zoning in Iceland based on individual risk (Annals of Glaciology, 38, 285−290, 2004, authors Th. Arnalds, K. Jónasson and S. Þ. Sigurðsson) (pdf 0.4 Mb)
A map on a selected front page shows recent observations of avalanches. For user access
/avalanches/imo/hazard/
). Meteorological observations carried
out on Storbreen in the summer of 1955 (Liestøl1967) revealed that net radiation is the most impor-tant contributor to the ablation at Storbreen. An au-tomatic weather station (AWS) has bee operatedin the ablation zone of Storbreen since September2001 providing a near-continuous series of meteor-
ology and surface energy balance data. Analysis ofthe first five years
/media/ces/GA_2009_91A_4_Andreassen.pdf
than those described above, have occurred in Bárðarbunga, where the activity started. This is the same pattern as during previous days.
The highest magnitude during the last 24 hours was about 3.8, measured at 23:38 last night (20th August).
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/about-imo/news/nr/2951
-corrected SPOT 5
high-resolution geometric (HRG) images with 2.5 m
2.5 m spatial resolution, acquired in the autumn 2003
and (4) airborne polarimetric synthetic aperture radar
images observed simultaneously to the 1998 EMISAR
images and the EMISAR DEM viewed as a shaded
relief image (Magnu´sson et al. 2005b).
We estimate the average specific net mass balance (in
m yr1 w. eq.) as
bn r
DV
A1 N
/media/ces/Gudmundsson-etal-2011-PR-7282-26519-1-PB.pdf
); new long-term investment strategy prioritizing low- or zero-net carbon forms of
mobility
2040 Modal shift in logistics chains, especially within heavy industry.
3.3 Backcasting scenario narrative
Low-Impact Mobility Project Evaluation (LIMPE)
Climate change is occurring. Is it natural or anthropogenic? It doesn’t matter. Even
though the future is inherently uncertain, one certainty
/media/loftslag/Group4.pdf
grundvelli myndatöku með
flygildum og leysimælitæki (TLS) hefur verið notað við kortlagningu
flóðfara og við mat á útbreiðslu og umfangi hlaupa.
Þétt net jarðskjálftamæla, sem staðsettir eru á jökulskerjum eða
grafnir í jökul, hefur gefið góða raun við ákvörðun á dýpi jarðskjálfta
undir jöklum. Kvikuhreyfingar hafa þannig verið kortlagðar og
myndun gosrása staðfest af meiri nákvæmni en áður. Þó
/media/vedurstofan/utgafa/arsskyrslur/VI_Arsskyrsla_2018_vef.pdf