The event originates from the subglacial lake Grímsvötn. The event is expected to be small, with maximum discharge on the order of magnitude 1000 cubic meters per second. The maximum of the flood is expected to be around the end of the week.
Conductivity measurements indicate a considerable increase of geothermal contribution to the water of the river. Simultaneously, the ice on the subglacial lake
/about-imo/news/nr/2859
to 15 km.
Lightning is monitored using the British Met. Office lightning detection system. Lighthing activity follows a similar pattern as the plume altitude with intermittent periods of strong lightning activity. During the most intense lightning period the number of lightnings per hour were 1000 times more than during the Eyjafjallajokull Eruption.
The Grímsvötn volcano is Iceland‘s most
/about-imo/news/nr/2177
in
some cases coincide with an increase in continuous tremor. Most of the LP events originate at shallow
depths NNE of the edge of the icecap beneath a 1000 m wide and 5 km long graben, which formed and
subsided up to 8 m during the initial phase of the Holuhraun eruption. Furthermore, shallow LP events
are also observed in the subglacial part of the dyke trajectory, under three distinct
/media/norsem/norsem_bryndis.pdf
less than
10/10
9+
10/10 10
Undetermined or unknown x
Concentration (C)
C – Total concentration of ice in the area, reported in tenths (see symbols in table 3.1).
Note: Ranges of concentration may be reported.
Ca Cb Cc – Partial concentrations of thickest (Ca), second thickest (Cb) and third thickest (Cc)
ice, in tenths.
Note: Less than 1/10 is not reported. 10/10 of one stage of development
/media/hafis/frodleikur/ice-chart_colour-code-standard.pdf
Denmark, DK). Participatory planning processes - Group model building
10:00 p9 Simo Haanpää (Aalto University, Fi). Ilmasto-opas.fi (ClimateGuide.fi) web portal - a new tool for managing climate change in Finnish municipalities
10:30 tea/coffee break
11:00 break out sessions : Thursday cases revisited
12:00 - 13:00 lunch
13:00 p10
Helle Katrine Andersen (DANVA, Dk). DANVA CC adaptation plan
/nonam/workshop/program/
to c. 10% increase
Uncertainty related to choice of GCM
• Changing seasonality (2021-2050 vs 1961-1990)
in Sweden
T2m Precipitation Wind speed
Colored lines represent averages over RCMs forced by the same GCM
Gray field is max/min of all RCM simulations
An example of CC in the next few decades
2011-2040
vs
1961-1990
Why are differences between ensemble
members so large?
Winter (DJF)
M
S
L
P
T
2
/media/ces/Kjellstrom_Erik_CES_2010.pdf
• Analyse future snow scenarios
Introduction Data & Methods Results
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/media/ces/Dyrrdal_Anita_CES_2010.pdf
16.2.2018
Earthquake swarms are
happening frequently in the vicinity of Grímsey. An earthquake swarm about
10-12 km North-East of Grímsey started on February 14. As of noon on February
16, over 1000 earthquakes have been detected, with 10 over magnitude 3. As of
this time
/about-imo/news/grimsey-earthquake-swarm