indicated an improved model
(RMSEA ¼ 0.063 (PCLOSE ¼ 0.116), CFI ¼ 0.968). The
modified model was then tested on sub-sample 2, and
results showed that all proposed relations were significant
and goodness-of-fit was adequate (RMSEA ¼ 0.070
(PCLOSE ¼ 0.035), CFI ¼ 0.967). Explained variance in
acceptability was 51% in the first sub-sample and 49% in
the second sub-sample (see Fig. 2).
3.3.2. Information
/media/loftslag/Eriksson_Garvill_Nordlund_2006.pdf
anomalies of the WTs during the periods leading up to the five
most severe droughts as compared to the average frequency of a given WT for the same
period of the year over the entire data record. A period equal to dreg preceding the drought
plus the 20 first days of the drought was used. All WTs with a net positive frequency anomaly
over the five events were considered to be associated
/media/ces/ces-oslo2010_proceedings.pdf
activity. The subsidence rate of the caldera had shortly increased around one hour after the M5.3 and is now again back to normal rates, see graph, which also is a frequent observation associated with M>5 earthquakes in Bárðarbunga.
Around 20 events have been detected in the northern part of the dyke intrusion; the strongest was 2.1 at 11:51 yesterday. Activity has been low around
/earthquakes-and-volcanism/articles/nr/3011
of the dyke intrusion; the strongest
was 2.1 at 11:51 yesterday. Activity has been low around Tungnafellsjökull, Herðubreið and
Askja during the last 24 hours. The eruption ongoing, but rarely visible so far today.
25 October 2014 12:00 - from geoscientist on duty
Seismic activity on the Bárðarbunga caldera rim continues at comparably high rates as in
recent days. Activity in the dyke intrusion
/media/jar/Bardarbunga-2014_October-events.pdf
activity. The subsidence rate of the caldera had shortly increased around one hour after the M5.3 and is now again back to normal rates, see graph, which also is a frequent observation associated with M>5 earthquakes in Bárðarbunga.
Around 20 events have been detected in the northern part of the dyke intrusion; the strongest was 2.1 at 11:51 yesterday. Activity has been low around
/earthquakes-and-volcanism/articles/nr/3011/
of Fagradalsfjall, M4,4 at 12:06, M4,0 at 12:24, M4,1 at
13:51 og M4,2 at 15:10. All those are in a similar location as the M5,7
earthquake. Our interpretation is that these are triggered earthquakes caused
by the intense activity and deformation that has occurred in the area. The
swarm is still ongoing and roughly 5000 earthquakes have been detected with the
automatic system since the beginning
/about-imo/news/earthquake-swarm-in-reykjanes-peninsula
balance data from all the ice caps.
REFERENCES
Björnsson, H., Pálsson F., Guðmundsson M. T. and Haraldsson H. 1998. Mass
balance of western and northern Vatnajökull, Iceland, 1991–1995, Jökull, 45,
35–58.
Björnsson, H., Pálsson F. and Haraldsson H. 2002. Mass balance of Vatnajökull
(1991–2001) and Langjökull (1996–2001), Iceland. Jökull, 51, 75–78.
Bromwich, D. H., Bai L. and Bjarnason G. G. 2005
/media/ces/Paper-Olafur-Rognvaldsson_91.pdf
part of the caldera, at 22:51 M3.5, at 02:04 M3.4 and at 04:44 M4.1. All in all, 16 earthquakes have been detected in Bárðarbunga from midnight, the majority at the northern caldera rim. Only 5 earthquakes have been detected under Dyngjujökull, the largest about M2 in size. According to web cameras the intensity of the eruption is unchanged.
The extent of the lava field
The extent
/earthquakes-and-volcanism/articles/nr/3001