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Topic: Hengill


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In the News (Tue 15 Dec 09)

  
  Hengill triple junction
At the Hengill triple junction the South Iceland seismic transform zone (SISZ) and the Western volcanic zone meet the Reykjanes peninsula oblique rift.
The seismicity in the Hengill area was low from November 1998 until the SISZ June 2000 earthquakes, when a moderate swarm was triggered by the large earthquakes (Figure 29).
It is likely that the network measurements at RKOT between November 1998 and March 1999 [Hreinsdóttir (1999)] were unable to detect uplift at station because the expected uplift in the period, less than 10 mm assuming a rate of 20 mm/yr, is of the same order as the uncertainties in network GPS measurements.
hraun.vedur.is /ja/skyrslur/contgps/node18.html   (584 words)

  
 Iceland where outdoor makes sense.
The Hengill area is one of the largest geothermal areas in Iceland, about 100 km2 in size.
Hengill is a cluster of mountains just outside Reykjavik.
One can find a natural hotspot where it is possible to dip a toe or more in, and feel fatigue drain from their bodies.
www.iceland4me.com /west.html   (1342 words)

  
 Iceland: Hengill volcano
The plateau to the south of the range, Hellisheiði is covered by layers of old and new lava form Hengill’s post-glacial eruptions.
In the end, a young farmer shall have put her to death while she slept.
At the foot of the Hengill volcano used be the farm Nesjavellir from 1820 but now it´s the home of Iceland´s largest geothermal power plant, providing Reykjavik with most of it´s hot water and producing electricity.
iceland.vefur.is /iceland_nature/Volcanoes_in_Iceland/hengill.htm   (694 words)

  
 Hengill - Places of Interest
Hengill is a cluster of mountains just outside Reykjavik, Iceland's capital and largest city.
One of Hengill's most distinguishing features is an extensive, beautiful geothermal area with natural hot springs and colourful steam vents.
Earthquakes are frequent in the hengill region because it's an area of lively tectonic and volcanic activity, although 2,000 years have now passed since the last eruption.
www.66north.com /discover-66north-in-iceland/places-of-interest/nr/242   (222 words)

  
 Mt HENGILL
Mt Hengill is a 803 m high hyaloclastite and diorite mountain (possibly a canted table mountain) at the roots of the Reykjanes Peninsula in the southwestern corner of Iceland.
The rhyolite mountain Sleggja extends to the south from Mt Hengill and the three valleys to the south are Innstidalur, Middalur and Fremstidalur.
In Valley Innstidalur is a large natural steam vent and nearby is a mineral spring.
www.nat.is /travelguideeng/plofin_mt_hengill.htm   (143 words)

  
  Vesttravel.is   (Site not responding. Last check: )
A hike to the top of Hengill (weather permitting), otherwise along it’s western side through the mysterious valley of Marardalur on to the ancient route of Dyravegur through Dyradalur Valley to Fosshótel Nesbud at Nesjavellir.
Now it’s the day of hike at the northern part of the Hengill area, near Lake Thingvallavatn, to Botndalur valley and Dyrafjöll with variable landscape of valleys and mountain ridges.
This day can also be used for the ascend of Hengill mountain if the weather conditions on day one weren’t good enough.
www.vesttravel.is /enska/hengill.HTM   (393 words)

  
  NationMaster - Encyclopedia: Hengill
The Hengill (Icelandic, pronounced: henjidl) central volcano is situated in the south-west of Iceland, to the south of Þingvellir.
The Hengill (isl., pronounced: henjidl) central volcano is situated in the south-west of Iceland, to the south of Þingvellir.
The Hengill triple junction sits between the Reykjanes Peninsula rift zone, the Western Volcanic rift zone and the South Iceland Seismic (transform) zone, in southwest Iceland.
www.nationmaster.com /encyclopedia/Hengill   (915 words)

  
 Geothermal activity
The Hengill area east of Reykjavík is one of the largest high-temperature areas in Iceland.
Nearly 24,000 earthquakes exceeding 0.5 on the Richter scale were measured in the Hengill area in a earthquakes period in the from the year 1993 to 1997.
In 1948, the Town Council of Reykjavík approved participation in research on the Hengill area, whose area is 50 square kilometres.
www.or.is /Forsida/ABOUTREYKJAVIKENERGY/SitesEnvironment/Nesjavellir/Geothermalactivity   (1135 words)

  
 Geothermal resources in Iceland   (Site not responding. Last check: )
The Hengill geothermal area is one of the largest high-temperature fields in Iceland.
To the west of these fields is the Mt. Hengill volcanic system, with its fissure swarms running southwest to Innstidalur, Kolvidarholl and Hveradalur, and northeast via Nesjavellir to Lake Thingvallavatn.
The Hengill system has erupted a number of times in past glacial time, and occasional earthquakes are still felt at Nesjavellir, as elsewhere in the area.
www.energy.rochester.edu /is/reyk/resources.htm   (591 words)

  
 NESBÚÐ
Hiking through the magnificent landscape of the Hengill area is an unforgettable experience, where you take a short walk for pleasure or a challenging mountain hike.
The Hengill area has numerous hiking trails that are marked according to difficulty.
There are splendid hot spring and crater areas since Hengill is one of the biggest geothermal areas in the country.
www.nesbud.is /english/recreation.html   (208 words)

  
 [No title]
This pattern demonstrates that strain was concentrated in the SISZ prior to the June 2000 earthquakes.
The maps are consistent with earlier hazard maps which are based on a different dataset: a catalogue of earthquakes of magnitude larger than 4 during the last 100 years where in some cases the magnitude and location is estimated from intensity maps.
Presently, a geothermal power plant is under construction in the Hengill area and these results can aid in the decision making during the construction and future operation of the plant.
www.acri.fr /retina/Deliverables/D50_M42.htm   (559 words)

  
 Iceland Tourist Board
Under the surface of Hengill are enormous reserves of geothermal water that have many uses, for example for space heating and electricity production.
Because of its proximity to Reykjavík, the area is ideal for outdoor activities, and for experiencing the magic of Icelandic nature.
Hengill and Thingvellir offer an incredible variety of possibilities to experience history and nature.
www.goiceland.org /gmi/summerfall2005/sumfall0503.htm   (730 words)

  
 United Bus Central   (Site not responding. Last check: )
Hengill is a mountainous area south of the the Lake Thingvallavatn only 50 km from the capital.
With numerous hiking trails it’s an ideal area for this new 4 day guided tour where you will get acquainted with most of the features of Iceland’s natural beauty and interesting landscape.
We will end up with a hike a little outside the Hengill area on day 5.
www.trex.is /engl/tours/hiketours.htm   (227 words)

  
 Output & Distribution
There is intense geothermal activity in a wide area around the Hengill volcanic system, both adjacent to Nesjavellir and as far west as Kolvidarholl.
The water is pumped through a main pipeline of 90 cm in diameter to a storage tank in the Hengill area at an elevation of 406 meters.
Those tanks are at an elevation of 140 meters above sea level, and have control valves to regulate the flow of water through the pipeline and maintain a constant water level in the tank in the Hengill area.
www.energy.rochester.edu /is/reyk/distribution.htm   (857 words)

  
 United Bus Central   (Site not responding. Last check: )
A hike to the top of Hengill (weather permitting), otherwise along it’s western side through the mysterious valley of Marardalur on to the ancient route of Dyravegur through Dyradalur Valley to Fosshótel Nesbud at Nesjavellir.
Now it’s the day of hike at the northern part of the Hengill area, near Lake Thingvallavatn, to Botndalur valley and Dyrafjöll with variable landscape of valleys and mountain ridges.
This day can also be used for the ascend of Hengill mountain if the weather conditions on day one weren’t good enough.
www.hopferd.is /engl/tours/hengill.htm   (415 words)

  
 The solitude and splendor of ICELAND; Against rugged backdrop, Milwaukee Journal Sentinel, The - Find Articles   (Site not responding. Last check: )
On my first day of hiking in the Hengill area, the name loosely applied to the stretch of uninhabited, rugged land between Hveragerdi and Thingvallavatn, Iceland's largest lake, I saw just a handful of people.
The southern trails in this region are popular with locals trekking to or from Reykjadalir, a narrow valley marked by plumes of white steam and the sinister blup-blup-blup of boiling mud.
Abandoning Mount Hengill, I backtracked to another trail that took me around one of the area's smaller peaks, Hromundartindur, two razor-sharp ridges decorated with plumes of smoke from numerous hot springs.
www.findarticles.com /p/articles/mi_qn4196/is_20051211/ai_n15917971   (976 words)

  
 Hotels in Iceland, self drive, on the road, lodging Iceland, Countryside hotels
As a simple but very affective orientation you will have Mt Hengill always on your right side and the steam vents of the hot springs from Ölkelduháls in front of you.
Hengill – 15 to 18 km – 8 to 9 hours: Now it’s the “real stuff”.
You hike to Skeggi, the peak of Mt. Hengill.
www.fosshotel.is /en/hiking_biking/hengill_hike_detailed.html   (1286 words)

  
 Union College Geology Department, Petrology home page, White Mountain Magma Series lab illustrations
On the left is a hyaloclastite ridge on the west side of the Hengill high temperature hydrothermal field.
This spatter structure suggests that this ridge was emergent from the water at this level during eruption, either because of draining of the intra-glacial volcanic meltwater lake, or because of thin ice at the time of eruption.
Higher mountains in the Hengill region are visible in the back.
www.union.edu /PUBLIC/GEODEPT/COURSES/petrology/labs/iceland/iceland.htm   (1201 words)

  
 Global Volcanism Program | Hengill | Summary
The Hengill volcanic system, cutting through Thingvallavatn lake, consists of a series of NE-SW-trending fissure vents, crater rows, and small shield volcanoes occupying a strongly faulted graben.
Hengill is the easternmost of a series of four closely spaced basaltic fissure systems that cut diagonally across the Reykjanes Peninsula and lies at the triple junction of the Reykjanes Peninsula volcanic zone, the Western volcanic zone, and the South Iceland seismic zone.
Postglacial lava flows surface much of the volcanic system.
www.volcano.si.edu /world/volcano.cfm?vnum=1701-05=   (191 words)

  
 Geowalks - About Geowalks
This was followed by a PhD at Durham University, investigating small earthquakes of the Hengill volcano in Iceland.
Miller, A.D., Seismic structure and earthquake focal mechanisms of the Hengill Volcanic Complex, SW Iceland, Ph.D. thesis, University of Durham, 280 pp, 1996.
Foulger, G.R., A.D. Miller, B.R. Julian and J.R. Evans, Three dimensional vP and vP/vS structure of the Hengill triple junction and geothermal area, Iceland, and the repeatability of tomographic inversion, Geophys.
www.geowalks.demon.co.uk /iabout.html   (791 words)

  
 [No title]
This deliverable is presented in several papers that use the nonlinear inversion algorithm (Deliverable D40, Pedersen et al., (2003)) to study several sources of deformation in active areas in Iceland.
Since the RETINA project started, the activity in Hengill volcano has ceased, but other volcanic centers have shown signs of unrest.
Completion of the spatial-temporal characterization of faults at Hengill, depends on input from WP 3200 (D20: A catalog of relatively located earthquakes at Hengill), which is delayed until M42.
www.acri.fr /retina/Deliverables/D41_M36.htm   (1062 words)

  
 Iclandic Volcanism
Hengill is a mountain lying a few miles south of Reykjavik on the Reykjanes Peninsular.
The name also seems to be applied to the general district of several subparallel fissure zones lying along the West Rift zone, Since Pleistocene glaciation times, thick layers of faulted pyroclastics and flows have been built up.
Hengill of course is in the West Rift zone, only a few miles away.
www.geokem.com /OIB-volcanic-iceland.html   (5114 words)

  
 Iceland - Paradise Tour in the South with Hidden Trails
When we reach the moor, we continue to the Hengill volcano along the Kristnitökuhraun lava field.
This lava came from the eruption of Hengill in the year 1000, the same year Iceland officially became Christian.
The old folktales say that the eruption was the revenge of the old gods Thór, Ódinn and Freyr.
www.hiddentrails.com /europe/iceland/paradise.htm   (808 words)

  
 Horses North - Iceland
Following the old route to Hellisheidi, riding across the moor to the volcano Hengill and over the lava field Kristnitokuhraun the sure footing and agility of the IcelandicHorse is at its best.
This lava came from the eruption of Hengill in 1000, said to be retribution by the old gods Thor, Odinn and Freyar.
The night is spent in a mountain hut after a 21-kilometer ride, lasting about 4 hours.
www.horsesnorth.com /avol.html   (966 words)

  
 Iceland - Golden Highlights of the South Ride with Hidden Trails.
When we reach the moor we continue to the volcano Hengill along the lavafield Kristnitökuhraun.
This lava came from the eruption of Hengill during the year 1000, the same year Iceland officially became Christian.
We continue on the track between lava and hills "milli hrauns og hlíðar", down to Kolviðarhóll where people have stopped for a rest for hundreds of years.
www.hiddentrails.com /europe/iceland/golden-south-eh.htm   (870 words)

  
 The valleys of Mt. Hengill.... - Meanwhile, back in Iceland.... - by Benedikt
This mountain is a volcano close to Reykjavik, and is a prime area for hiking in the summers and cross-country skiing during winter.
First we drove along the foothills of the mountain, past numerous hot springs with the accompanying sulphuric smell (I love the smell of sulphur in the morning ;-) and geothermal boreholes (the geothermal energy is being harvested and used to heat up cold water and create electricity).
Then we headed over a small mountain ridge in order to get into the Valleys of Mt. Hengill (the jeep performed admirably on the loose gravel-road in the steep mountain slope!).
my.opera.com /Benedikt/blog/show.dml/484869   (508 words)

  
 [No title]   (Site not responding. Last check: )
The 1994-1995 seismicity and deformation at the Hengill triple junction, Iceland: Triggering of earthquakes by minor magma injection in a zone of horizontal shear stress
Since July 1994 an unusually persistent swarm of earthquakes (M < 4.0) has been in progress at the Hengill triple junction, SW Iceland.
Activity is clustered around the center of the Hromundartindur volcanic system.
www.agu.org /pubs/abs/jb/97JB00892/tmp.html   (248 words)

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