26 October 2012
ESC statement on L’Aquila sentence
The European Seismological Commission (ESC) as a Commission of the
International Association of Seismology and Physics of the Earth’s Interior
(IASPEI) endorses and adheres to the IASPEI Press Release on the L'Aquila
sentence (http://www.iaspei.org/news_items/laquila_IASPEI_press_release_final.pdf
/media/vedurstofan/utgafa/hlidarefni/ESC-IASPEI-statement-LAquila-2012-1.pdf
-specific power coefficient, which has a theoretical maximum of
0.593 (Betz, 1966). Practically, however, the power coefficient of modern wind turbines typically
has highest values of 0.40 – 0.50, for wind speeds between 5 and 10 m s 1. The effective power
curve, i.e., the actual power produced by a given turbine as a function of wind speed, needs to be
determined empirically, and is made available
/media/vedurstofan/utgafa/skyrslur/2013/2013_001_Nawri_et_al.pdf
colours for different stud-
ies) and atmospheric samples (red lines). The corresponding radiative
forcings relative to 1750 are shown on the right hand axes of the large
panels. {WGI Figure SPM.1}
Changes in GHGs from ice core and modern data
39
Topic 2 Causes of change
Radiative forcing components
Figure 2.4. Global average radiative forcing (RF) in 2005 (best estimates and 5 to 95% uncertainty
/media/loftslag/IPPC-2007-ar4_syr.pdf
Dashed lines encompass the V-shaped zone of tephra deposition. (c)
Oblique aerial view from west of the tephra plume at Grímsvötn on 2 November. Note the ashfall
from the plume. (Photo by M. J. Roberts.) (d) Weather radar image at 0400 UTC on 2 November.
The top portion shows its projection on an EW-vertical plane. The minimum detection height for
Grímsvötn is seen at 6 km, and the plume extends
/media/jar/myndsafn/2005EO260001.pdf
run, and the blended initial field for the subsequent run. During the
first forecast hour, model simulations tend towards the values at the end of the previous run, but
especially in the interior of the island, some significant differences remain.
14
For 2-m air temperature and 10-m wind speed, this is illustrated in Figure 5, based on average
diurnal cycles, calculated separately for grid points
/media/vedurstofan/utgafa/skyrslur/2014/VI_2014_005.pdf
Trausti Jónsson (IMO, Ice) - The UN International Strategy for Disaster Reduction (ISDR) -
the WMO method and its application in Iceland
Abstract
Natural hazards have always been a major threat to individuals and the society in Iceland.
During a period of optimism after the Second World War it was assumed that progress and
modern development would soon marginalize such threats. A series
/media/loftslag/Trausti_Jonsson_(IMO,_Ice).pdf
Geographic Names of Iceland's glaciers: Historic and Modern
U.S. Geological Survey Professional Paper
9.2.2009
A long-term collaboration between Oddur Sigurðsson and Richard S. Williams Jr. has led to the authorship of three
/about-imo/news/nr/1450
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
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/media/loftslag/Hare-2011-ParticipatoryModelling.pdf