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Tag: σεισμοί

L’Aquila sentence: Press Release of the Hellenic Association for Earthquake Engineering

L’Aquila sentence: Press Release of the Hellenic Association for Earthquake Engineering

PRESS RELEASE
=============
It is with
great regret that we have been informed about the primary conviction of
seven Italian scientists, considered responsible for the loss of human life
during the recent earthquake in L’Aquila. With deepest respect for each and
every human life lost due to this natural disaster, the Hellenic Society for
Earthquake Engineering, would like to note the following:

– It is
commonly accepted within the scientific community worldwide, that there cannot
be a short-term prediction of earthquakes, nor can it be an accurate
determination of the space, time and intensity of a future seismic event. For
this reason, it is practically impossible to take any essential precaution
measures for the protection of citizens in an area that is sufficiently narrow
and within a reasonably short period of time. Citizens and the State ought to
know the limits of scientific knowledge and to accept the large uncertainties
associated with the prediction of seismic activity, which is unfortunately
still impossible to overcome. From a scientific point of view and in accordance
with all international guidelines and state-of-practice, the Italian colleagues
acted as any other scientist would have in a similar position.
– The
criminalization of the inherent scientific inability to exceed the current
state of knowledge, is not only unjust for the persons in charge of the Italian
National Commission for the Forecast and Prevention of Major Risks, who have
contributed at a great extent in the mitigation of seismic risk. It is expected
to inactivate all relevant Civil Protection Departments in Italy and worldwide,
which will be reluctant to act in the future based on actual data. This phobic
crisis management may also result into a seriously misleading assessment of the
probabilistic nature of seismic hazard. This fact alone may have severe
consequences on the economic and social life of all regions exposed to seismic
risk internationally. Most importantly, it raises serious questions regarding
the way in which the State and society view the scientific progress as a whole.
Based on
the above, we would like to express the full and unreserved support of the
Hellenic Department of Earthquake Engineering to the convicted colleagues. We
do hope that the Italian Authorities will beneficially assess the validity of
our allegations.

Prof.
Kyriazis Pitilakis                                                                                                                                                     

Chairman
of the HSEE 
Assist. Prof. Anastasios Sextos
Secretary of HSEE 

HELLENIC  SOCIETY 
for
EARTHQUAKE  ENGINEERING [ HSEE ]
Member  of 
the  Ιinternational  Association 
for  Earthquake  Engineering
 

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Earthquake in northern Italy

Earthquake in northern Italy

MIRANDOLA, Italy (AP) — A powerful earthquake killed at least 15 people
as it rocked a swath of northern Italy on Tuesday. Factories and
churches collapsed, dealing another blow to a region where thousands are still homeless after a stronger quake just nine days ago.
The 5.8 magnitude quake added to the misery being felt in the Emilia
Romagna region of towns north of Bologna, one of Italy’s most
agriculturally and industrial protective areas.
The quake hit just after 9:00 a.m. with an epicenter 40 kilometers (25
miles) northwest of Bologna, according to the U.S. Geological Survey —
just a handful of (miles) kilometers away from where the deadly May 20
quake was centered.
The quake was felt from Piedmont in northwestern Italy to Venice in the
northeast and as far north as Austria. It was followed by many
aftershocks, some registering more than 5.0 in magnitude.

Megaquake 10.0 – January 12 History Channel Special Features NEES Projects

The History Channel will present Megaquake 10.0 on Wednesday, January 12, at 9 p.m. Eastern Time.  The two-hour, non-fiction special explores one of the most deadly and perplexing mysteries that surrounds planet earth: huge megaquakes. The largest quake ever recorded was a 9.5 earthquake off of Chile in 1960, but new research shows how even larger quakes close to 10.0 just might be possible. Through interviews with top earthquake experts and cutting edge scientific experiments, the special reveals that more than three billion people on earth are in immediate danger from the next big one and how a real 10.0 might actually happen on US soil – in places you might not expect.  Several NEES laboratories were contacted and interviewed during the production phase including Oregon State University; University of California, San Diego; University of California, Davis; and the University of Buffalo, SUNY. 
Dr. Hermann M. Fritz, Assistant Professor, School of Civil and Environmental Engineering, Georgia Institute of Technology, said, “This documentary will include some of our experiments during fall 2010 at Oregon State University (OSU) with the Tsunami by Landslide project.“  Tom Albrechcinski, NEES@Buffalo site operations manager, said, “NEES@Buffalo provided high-resolution video footage of the projects including NEESWood, Georgia Tech Ports, the commissioning of the UB-NEES Nonstructural Component Simulator (NCS)  “Hospital Room” tests and corresponded by email to clarify content.”  The filmmakers filmed at both the W.M. Keck Center for Active Visualization in the Earth Sciences (KeckCAVES) and the Center for Geotechnical Modeling (CGM) at UCDavis. Dr. Ross Boulanger, NEES@UCDavis PI, is featured in the web short, which will be on the History Channel’s website.
For program details, visit Megaquake 10.0
The History Channel is part of A&E Television Networks (AETN) and is the leading destination for revealing, award-winning, original non-fiction series and event-driven specials that connects history with viewers in an informative, immersive and entertaining manner across multiple platforms.
Preliminary Report on Baja California Earthquake Now Available

Preliminary Report on Baja California Earthquake Now Available

A draft preliminary report on the April 4, 2010 El Mayor-Cucapah Earthquake is now available at the Baja California Clearinghouse website or by clicking here. This report contains observations from many field investigators. The authors encourage comments; they can be sent to Jorge Meneses at jmeneses@kleinfelder.com.  A newsletter insert on this event will be published in the July EERI Newsletter.

Chile 2010 earthquake: GEER Report

Report of the National Science Foundation-Sponsored Geoengineering Extreme Events 
Reconnaissance (GEER) Team


Editors: 

Jonathan Bray (University of California, Berkeley)
David Frost (Georgia Institute of Technology)

GEER Team Leaders:

Jonathan Bray (University of California, Berkeley)
David Frost (Georgia Institute of Technology)
Ramon Verdugo (Universidad de Chile)
Christian Ledezma (Pontificia University Catolica de Chile)


Terry Elderidge (Golder Associates)

Report Lead Authors:

Pedro Arduino (University of Washington)
Scott Ashford (Oregon State University)
Dominic Assimaki (Georgia Institute of Technology)
Jonathan Bray (University of California Berkeley)
Terry Eldridge (Golder Associates)
David Frost (Georgia Insistute of Technology)
Tara Hutchinson (University of California, San Diego)
Laurie Johnson (Laurie Johnson Consulting)
Keith Kelson (Fugro William Lettis & Assoc.)
Robert Kayen (US Geological Survey)
Christian Ledezma (Pontificia Universidad Católica de Chile)
Robb Moss (California Polytechnic University, San Luis Obispo)
George Mylonakis (University of Patras)
Scott Olson (University of Illinois)
Kyle Rollins (Brigham Young University)
Nicholas Sitar (University of California, Berkeley)
Jonathan Stewart (University of California, Los Angeles)
Alfredo Urzúa (Prototype Engineering Inc.)
Ramon Verdugo (Universidad de Chile)
Rob Witter (DOGAMI)
Nick Zoa (University of Maryland)

Διάλεξη με θέμα “Ο Σεισμός Μw 8.8 της Χιλής : Σεισμολογική, Γεωτεχνική, Δομοστατική Αναγνώριση”

Tο Ελληνικό Τμήμα Αντισεισμικής Μηχανικής (ΕΤΑΜ)  Σας προσκαλεί την  Τρίτη  20 Απριλίου (ώρα 6:30) στήν  Διάλεξη του Dr. Nicolas Sitar Καθηγητή στο U.C. Berkeley Επισκέπτη Καθηγητή στο ΕΜΠ  Με τίτλο : Ο Σεισμός Μw 8.8 της Χιλής :Σεισμολογική,  Γεωτεχνική,  Δομοστατική  Αναγνώριση  στην Αίθουσα Εκδηλώσεων της Πρυτανείας ΕΜΠ

 Θα ακολουθήσει 10-λεπτη παρουσίαση απ’ τον Καθηγητή Γ. Γκαζέτα  με θέμα :Ποιοτικές Συγκρίσεις των Πρόσφατων Σεισμών :Ιταλίας ( L’ Aquila),  Αϊτής,   Χιλής
Σεισμός Χιλής (27/02/2010)

Σεισμός Χιλής (27/02/2010)


Μέγεθος: 8.8Mw
Ώρα: 6:34GMT
Επίκεντρο:115km BA της πόλης Concepcion, 325ΝΔ της πρωτεύουσας Santiago.
Πρώτες εικόνες (BBC News)
Βίντεο από κλειστά κυκλώματα τηλεόρασης
Βίντεο βλαβών στο οδικό δίκτυο
Χάρτης μακροσεισμικής έντασης
Εικόνες υψηλής ανάλυσης
Καταγραφές σεισμικής κίνησης και φάσματα απόκρισης

Σεισμός 3, 9 ρίχτερ στην Άρτα

Από: http://epirusgate.blogspot.com/2009/04/3-9.html
image
Σεισμική δόνηση 3,9 βαθμών της κλίμκας Ρίχτερ, σημειώθηκε σήμερα λίγο μετά της 11 το πρωί στην Άρτα.Το επίκεντρο του σεισμού εντοπίστηκε σε απόσταση 8 χιλιομέτρων νοτιοανατολικά της πόλης της Άρτας και συγκεκριμένα στην περιοχή ανάμεσα από την Άρτα και το Κομπότι. Ο σεισμός, που ήταν επιφανειακός,με εστιακό βάθος 11 χιλιομέτρων έγινε επίσης αισθητός, στην Πρέβεζα,την Φιλιππιάδα και την Αμφιλοχία, χωρίς μέχρι στιγμής να έχουν αναφερθεί κάποια προβλήματα.
http://geofon.gfz-potsdam.de/db/eqpage.php?id=gfz2009htmx&from=rss
Αναρτήθηκε από epirusgate.blogspot.com στις 12:19 μμ