the cumulative seismic moment release per week (blue dots), i.e. the sum of the moment of all earthquakes in the respective week, in the left panel for the caldera and in the right panel for the dyke intrusion. The red line marks the onset of the eruption and the zero point is the beginning of the earthquake swarm on 16 August 2014. The last data point shows the current week (might still rise).
Note
/earthquakes-and-volcanism/articles/nr/3083
to determine a global figure for economic
impact (From: EM-DAT 2008).
4 Based on baseline assessments of the case-studies in the NeWater-
project (http://www.newater.info).
264 P. Huntjens et al.
123
these case-studies, more specifically in their level of
AIWM.5 Therefore, this paper intends to identify differ-
ences and similarities in AIWM, to detect general patterns,
and to compare measures being
/media/loftslag/Huntjens_etal-2010-Climate-change-adaptation-Reg_Env_Change.pdf
and deformation
may precede many eruptions this is not always the case and depends on how much
stress has already been released and the strength of the upper crust”, says Michelle.Figure 2. A) GPS data from the station KRI in Krísuvík. The
blue line indicates the beginning of the eartquake swarm (24.02) and the red
line shows the beginning of the eruption (19.03). A rapid deformation was
detected
/about-imo/news/the-small-eruption-in-fagradalsfjall-celebrates-six-months
and deformation
may precede many eruptions this is not always the case and depends on how much
stress has already been released and the strength of the upper crust”, says Michelle.Figure 2. A) GPS data from the station KRI in Krísuvík. The
blue line indicates the beginning of the eartquake swarm (24.02) and the red
line shows the beginning of the eruption (19.03). A rapid deformation was
detected
/about-imo/news/the-small-eruption-in-fagradalsfjall-celebrates-six-months/
in Seyðisfjörður
VÍ 2016-006
ISSN 1670-8261
Report
+354 522 60 00
vedur@vedur.is
Veðurstofa Íslands
Bústaðavegur 7–9
108 Reykjavík
Daniel Illmer, Ingenieurbüro Illmer Daniel e.U.
Jón Kristinn Helgason, Icelandic Met Office
Tómas Jóhannesson, Icelandic Met Office
Eiríkur Gíslason, Icelandic Met Office
Sigurjón Hauksson, Efla Consulting Engineers
5
Abstract
Evaluation and interpretation
/media/vedurstofan-utgafa-2016/VI_2016_006_rs.pdf
) Survey indicated that more than half of the respondents in 13 out of 24
countries worldwide felt that climate change was a serious problem (Brechin, 2003,
p. 109). Of these 13 nations, 8 were European (and 5 formed part of the EU15); the
USA did not figure in these 13. More than 65% of the surveyed populations in the
same 23 out of 24 nations indicated they felt that global warming was a serious
/media/loftslag/Lorenzoni_Pidgeon_2006.pdf
Figure 5. Spring temperature (April and May) in Stykkishólmur. The red line corresponds to a linear trend of about 0.7°C per century.
The temperature variations in the spring (April and May) are similar in timing to the winter. The 1840s had the warmest spring temperatures in the 19th century corresponding to a minimum extent of sea ice at that time. This was followed by a very
/climatology/articles/nr/1213
Figure 5. Spring temperature (April and May) in Stykkishólmur. The red line corresponds to a linear trend of about 0.7°C per century.
The temperature variations in the spring (April and May) are similar in timing to the winter. The 1840s had the warmest spring temperatures in the 19th century corresponding to a minimum extent of sea ice at that time. This was followed by a very
/climatology/articles/nr/1213/
and Gareth Rees
Scott Polar Research Institute (SPRI), University of Cambridge, UK
Calculation of glacier velocity from repeat lidar survey
Lidar measurements of the cryosphere
Reykholt, Iceland, June 20–21, 2013
5
Tómas Jóhannesson
Icelandic Meteorological Office, Iceland
Flow paths of subglacial water detected by lidar measurements of changes in the ice
surface elevation of glaciers
/media/vatnafar/joklar/Reykholt-abstracts.pdf
that previously flowed into the Skeiðará river breached this sediment bank in 2009, leading to the start of meltwater flow along the margin and into Gígjukvísl. Photo: Þorsteinn Þorsteinsson.
Figure 5 shows the location where the greatest amount of upwelling of water was observed and Figure 6 shows a scientist measuring the water temperature at this site. Earlier data from the subglacial lake
/about-imo/news/2010/nr/2042