A very nice animation of the 2011 worldwide seismicity for earthquakes M ≥ 4.5 in the following link http://www.youtube.com/watch?v=cwWn_W6ZbT4&feature=youtu.be (with sound intensity for each earthquake plotted on an orthographic globe map).
Posts in the category » « ( 123 Posts )
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Animation of the 2011 worldwide seismicity
2012-03-20 | in Earthquake, Japan Earthquake -
Excursion and field work in Greece – landslides, rock falls, fault scarps
2012-03-12 | in Teaching | one responseSince ten days I am in Greece now with a dozen of students. We started with an excursion in the western Peloponessus area and had a look at the regional tectonics, sedimentology (mainly Neogene Flysch units and young beach rocks), the large limestone horsts of Gavrovo and Ionian units, Ancient Olympia and recent mass movements. Then we began with field work for BSc, MSc and PhD theses. more
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What’s up? The Friday links (30)
2012-02-24 | in The Friday LinksDear fellows,
please stop littering the beaches all over the world. Seriously. I like beaches and I guess so do you, so please, take your trash with you. Last week I’ve been to Oman and worked in the Al Sawadi area, where you have a great coast line (which will be spoiled by a huge hotel-apartment-something complex, soon). The only thing was, you almost couldn’t see the sand because it was covered with oil cans, plastic bags, bottles, tires, more oil cans, buckets, toilets (!), packaging shit, cups, and oil cans. Please, stop that.
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Back from field work in Oman
2012-02-22 | in paleoseismicity.org, TeachingKlaus, Ben, Sascha and me went to visit our colleague Gösta at the GUtech in the Sultanate of Oman. We did some fieldwork for our project which deals with coastal changes. Parts of the Omani coast subside, others appear to be stable or are even uplifted. This might be due to large scaled crustal movements (the Makran Subduction zone is nearby) and/or regional effects. We are trying to find good proxies for reconstructing the Holocene sealevel and climate changes. Additionally, we need to get a grip on the neotectonics that affect the coastal areas. more
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Paleoseismology, archeoseismology and earthquakes at the EGU2012
2012-01-30 | in EarthquakeNow that the abstract submission deadline has passed you might be interested in somehow paleoseismicity-related sessions at the EGU2012. I decided to group the session by topic and my choice is absolutely based on personal interests. Sorry if I don’t mention every earthquake-related session.
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What’s up? The Friday links (29)
2012-01-27 | in The Friday LinksThe sun dominated the geo-news this week. A very strong coronal mass ejection (or was it a sunquake…?) occured and hit Earth’s magnetic field on 24 January. A geomagnetic storm (Kp=5) lead to intense and beautiful northern lights around the Arctic Circle. The web is full of great images, the best ones that I came across can be found here at spaceweather and at National Geographic. more
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What’s up? The Friday links (27)
2012-01-15 | in The Friday Links, UncategorizedRecently, scientists from Switzerland came up with the news that fractured bedrock might amplify earthquake shaking. The say they observed an increase by factor 10, which seems huge. I knew amplifying by sediment basins, but this is new to me.
100 years ago on 6 January, Alfred Wegener presented his continental drift theory for the first time. The Blogosphere was full with articles, among them: more
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AGU2011 Tohoku earthquake session on video
2011-12-12 | in TeachingA small comfort for all those who have missed the AGU2011 fall meeting (and so did I) might be that some sessions are now available on video for free. The AGU session on demand page has lots of videos, among them four sessions on the 2011 Tohoku earthquake and tsunami. So if you’re ready for ~8 hrs of earthquake talks, you should definitely have a look.
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What’s up? The Friday links (25)
2011-12-09 | in The Friday LinksIt seems like everyone is at the AGU currently, and even the German media is full of geoscience news. The first really interesting thing that I came across was that hurricanes might trigger strong earthquakes. If Shimon Wdowinski from University of Miami is right, this would be a huge step forward for our earthquake understanding. If he should be right.
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New paper on the Japan 2011 tsunami and implications for paleotsunami research – Updated
2011-11-22 | in Japan EarthquakeGoto et al. published a short paper on the Japan 2011 tsunami and implications for paleotsunami research in Marine Geology: Goto, K., Chagué-Goff, C., Fujino, S., Goff, J., Jaffe, B., Nishimura, Y., Richmond, B., Sugawara, D., Szczuciński, W., Tappin, D.R., Witter, R.C., Yulianto, E., 2011: New insights of tsunami hazard from the 2011 Tohoku-oki event. Marine Geology, 290, 1-4, 46-50.