Friday last week (M5.1 on 5 Dec. at 21:04 in the southeastern rim). This marks one of the longest periods without a magnitude 5 events and is in good agreement with the general slight decrease of activity that has been observed over the last months. However, on an absolute scale, earthquake rates and energy release remain at comparably high levels.
About 20 earthquakes were detected in the dyke
/earthquakes-and-volcanism/articles/nr/3055/
magnitude 3 and 4. A total of
about 60 earthquakes have been detected around the caldera. No earthquake has exceeded
magnitude 5 since Friday last week (M5.1 on 5 Dec. at 21:04 in the southeastern rim). This
marks one of the longest periods without a magnitude 5 events and is in good agreement with
the general slight decrease of activity that has been observed over the last months. However
/media/jar/Bardarbunga-2014_December-events.pdf
endurkomutíma úrkomu og að endurgera 1M5 kort sem sýnir 24 stunda úrkomu fyrir
atburð með 5 ára endurkomutíma. Úrkomumælingar frá 43 veðurstöðvum eru notaðar sem og
útreiknuð úrkoma í þéttriðnu neti yfir landinu, byggð á gögnum úr íslensku endurgreiningunni
(ICRA). Val á aftakagreiningu er skoðað vandlega og niðurstaðan að nýta þröskuldsaðferðina
(e. Peak-over-threshold) þar sem gagnamengin tvö
/media/vedurstofan-utgafa-2020/VI_2020_008.pdf
level coursed by tides is small with a range of less than 0.5 m.
Figur 1. Horsens Fjord catchment. WFD main catchment area is 794 km2
NONAM Summerschool Copenhagen 22-26 August 2011 2
Physical features and ecosystem
The fjord landscape is formed by glacial deposits. The average depth is 5 meters and the residence time
of water in the fjord is about 20 days. As to tidal variations
/media/loftslag/Horsens_case.pdf
RVIT and SYRF. Magma can accumulate for longer periods of time without an
eruptionAs was already stated by the Civil Protection Scientific
Advisory Board, the most likely explanation for this deformation is magma
accumulation at depth. “Although we see the signs that uplift has started again,
it does not mean that the events at Þorbjörn are accelerating, nor that an
eruption will begin any
/about-imo/news/continued-inflation-around-mt-thorbjorn
scenarios are considered
possible, without stating which is most likely or within what timeframe.1. If the
inflation is due to magma accumulation:• Magma
accumulation will cease soon without further activity.• Magma
accumulation continues for some time without further activity.• Magma
accumulation will lead to a magma intrusion.• Magma
accumulation will lead to magma intrusion
/about-imo/news/possible-magma-accumulation-beneath-mt-thorbjorn-on-reykjanes-peninsula
) Establish
scenario team
and scenario
panel
(2) Team
proposes goals
and outline
(3) Panel drafts
narrative
storylines
(6) Panel revises
storylines
(5) Modelling
groups quantify
scenarios
(4) Team
quantifies driving
forces
(8) General
review of
scenarios
(9) Team &
Panel make final
revision of
scenarios
(10) Publication
and distribution
(7) Repeat step 4-6
Story-And-Simulation approach
/media/loftslag/Kok_2-scenarios-lecture-2.pdf
/ design,
availability, materials, ICT,
modal split)
26.8.2011Adriaan Perrels/IL 5
Categorising stages of adaptation
Passive Adaptation
- automatic in nature
and economy
- only ex post measures
(no anticipation)
Active Adaptation
- automatic in nature
and economy
- ex ante and ex post
policies
Emission scenario dependent
baseline (A1-T, B1, A2, etc.)
Reference costs and benefits
/media/loftslag/Perrels-CBA.pdf