between 20:50 and 22:30. Most of the events were small but the two largest events were of magnitude M4.4 at 21:22 and M4.6 at 21:45.
Nightshift
A thermal image from the EO-1 satellite of NASA, made during the night, with data from the field group of IES 27 - 29 January 2015 (see report with photos). The northeastern tip of the lava is lacking on the image and possibly there is more activity
/earthquakes-and-volcanism/articles/nr/3071
between 20:50 and 22:30. Most of the events were small but the two largest events were of magnitude M4.4 at 21:22 and M4.6 at 21:45.
Nightshift
A thermal image from the EO-1 satellite of NASA, made during the night, with data from the field group of IES 27 - 29 January 2015 (see report with photos). The northeastern tip of the lava is lacking on the image and possibly there is more activity
/earthquakes-and-volcanism/articles/nr/3071/
earthquake swarm occurred at the Bárðarbunga caldera (northern part) last
night, January 29th, between 20:50 and 22:30. Most of the events were small but the two
largest events were of magnitude M4.4 at 21:22 and M4.6 at 21:45.
Nightshift
A thermal image from the EO-1 satellite of NASA, made during the night, with data from the
field group of IES 27 - 29 January 2015 (see report
/media/jar/Bardarbunga-2015_January-events.pdf
& Hannah, D.M. (2010). Regional hydrological drought in north-western Europe: linking a new Regional Drought Area Index with weather types. Hydrological Processes , 24 (in press), doi: 10.1002/hyp.7644.
Fleig, A., Tallaksen, L.M., Hisdal, H., Stahl, K. & Hannah, D.M. (2009). Inter-comparison of weather and circulation type classifications for hydrological drought development. Physics
/ces/publications/nr/1943
from Walker et al. (2003)
Source of
uncertainty
Level (type) of uncertainty Nature
Statistical
uncertainty
Scenario
uncertainty
Qualitative
uncertainty
Ignorance Epistemic
uncertainty
Ontological
uncertainty
Ambiguity
Inputs System
data
Driving
forces
Model
Model
structure
Technical
Parameters
Context
(boundary
conditions)
Future
/media/loftslag/Refsgaard_2-uncertainty.pdf
conditions encountered by an aircraft in flight. This information is usually relayed by radio to the nearest ground station. At a minimum the PIREP must contain a header, aircraft location, time, flight level, aircraft type and one other field.
All significant weather encountered by an aircraft in flight, either to or from any Icelandic airport or airstrip, shall be reported to the Icelandic
/weather/aviation/pirep/
of the earthquake fault in Ölfus
30.5.2008
The map shows the location of the damaging earthquake that struck yesterday afternoon. Most movement took place along the fault shown in green.
The black arrows denote right-lateral, strike-slip faulting. The same type/about-imo/news/nr/1312
package.
From the recorded data we obtained nearly 120 FPS of the earthquakes and assigned them with the
quality factors. We grouped the earthquakes into several groups according to their geographical
locations, and investigated the obtained results in each group separately. The overall results in the study
area show the dominating normal type of faulting and the N-S
/media/norsem/norsem_janutyte.pdf
The first map shows cloud cover measurements at a few stations in Iceland, along with information about cloud type and lowest cloud altitude (see following diagram). This information can be useful in evaluating the quality of the forecast.
Cloud cover observations are made every three hours at a few stations in Iceland. The latest observation is shown
/weather/articles/nr/1219
of the glaciers at their maximum at the end of the Little Ice Age (about 1890) and also at the end of the 20th century. On the map surge-type glaciers are distinguished from non-surge-type glaciers with a darker green color. A symbol shows volcanic calderas which are located underneath the glaciers. Also shown are place-names of all of the glaciers that have been given names.
An explanatory
/about-imo/news/nr/2712