Macroseismic Survey of the 2002 Molise, Italy, Earthquake and Historical Seismicity of San Giuliano di Puglia

2004 ◽  
Vol 20 (1_suppl) ◽  
pp. 39-52 ◽  
Author(s):  
Paolo Galli ◽  
Diego Molin
Keyword(s):  
Historical Earthquakes ◽  
Historical Seismicity ◽  
Epicentral Area ◽  
Gravity Driven ◽  
Local Intensity ◽  
Molise Earthquake ◽  
Epicentral Intensity ◽  
The Village ◽  
Macroseismic Survey ◽  
Marly Limestone

The eastern Molise earthquake had an epicentral intensity of Io=7–8 MCS (Mercalli-Cancani-Sieberg scale) and a maximum intensity of Imax=8–9 in the village of San Giuliano di Puglia. The historical portion of this village, built on a marly limestone hill, had intensities of 6–7 MCS, whereas the most recently developed area, on a crest of marly clays, had a local intensity of I=9–10 MCS, and was almost totally destroyed. Neighboring villages were generally struck with an intensity of 6–7 MCS. In several places, the damage was due to gravity-driven phenomena affecting both the rocky and clayey substratum of the villages. The epicentral area is characterized by the lack of historical earthquakes comparable to the 2002 sequence, having suffered only the effects of distant, strong (M>6.5) events, coming either from the Apennine seismogenic belt or from the Gargano area.

A catalog of historical earthquakes in China compiled from recent Chinese publications

1976 ◽  
Vol 66 (6) ◽  
pp. 2003-2016
Author(s):  
W. H. K. Lee ◽  
F. T. Wu ◽  
Carl Jacobsen
Keyword(s):  
Satellite Images ◽  
Historical Data ◽  
Population Distribution ◽  
Historical Earthquakes ◽  
Historical Seismicity ◽  
The World ◽  
Earthquakes In China ◽  
Epicentral Intensity ◽  
Source Materials ◽  
Seismograph Network

abstract A catalog of historical earthquakes in China from 1177 B.C. to 1899 A.D. has been compiled in a form suitable for computers. The data include the date, epicenter, magnitude, and epicentral intensity of the earthquake as well as the province where the earthquake occurred. The source materials are publications in Chinese of the Institute of Geophysics, Academia Sinica. Some of the historical events are evidently related to large faults that are easily discernible from satellite images. Comparing the historical seismicity map to epicenters located by the World Wide Standardized Seismograph Network stations since 1962, we may see the influence of population distribution on the historical data.

scholarly journals A short introduction to historical earthquakes in Libya

2009 ◽  
Vol 47 (2-3) ◽  
Author(s):  
A. S. Suleiman ◽  
P. Albini ◽  
P. Migliavacca
Keyword(s):  
Historical Earthquakes ◽  
Historical Seismicity ◽  
Historical Sources ◽  
Short Introduction ◽  
North Central ◽  
The North ◽  
Lack Of Information ◽  
Macroseismic Effects ◽  
Instrumental Recording ◽  
Earthquake Effects

As a result of the relative motion of the African and European plates, Libya, located at the north central margin of the African continent, has experienced a considerable intraplate tectonism, particularly in its northern coastal regions. If the seismic activity of the last fifty years, at most, is known from instrumental recording, macroseismic effects of those earthquakes which affected Libya in the past centuries are still imperfectly known. To try and partly overcome this lack of information, in this contribution we present a short introduction to historical earthquakes in Libya, focusing on the period up to 1935. According to the studies published in the last twenty years, the earliest records of earthquakes in Libya are documented in the Roman period (3rd and 4th century A.D.). There is a gap in information along the Middle and Modern Ages, while the 19th and early 20th century evidence is concentrated on effects in Tripoli, in the western part of nowadays Libya. The Hun Graben area (western part of the Gulf of Sirt) has been identified as the location of many earthquakes affecting Libya, and it is in this area that the 19 April 1935 earthquake (Mw = 7.1) struck, followed by many aftershocks. Further investigations are needed, and some hints are here given at historical sources potentially reporting on earthquake effects in Libya. Their investigation could result in the needed improvement to lay the foundations of a database and a catalogue of the historical seismicity of Libya.

scholarly journals A new catalogue of earthquakes in the historical Armenian area from antiquity to the 12th century

1995 ◽  
Vol 38 (1) ◽  
Author(s):  
E. Guidoboni ◽  
G. Traina
Keyword(s):  
Historical Earthquakes ◽  
Historical Seismicity ◽  
Seismic Events ◽  
Specific Nature ◽  
Present Contribution ◽  
12Th Century ◽  
Literary Sources ◽  
New Localities ◽  
History Of ◽  
Catalogue Of Earthquakes

The present contribution describes the method of work, the types of source materia] used, and the historio- graphical and historico-eismic tradition of Armenia. The catalogue' s territorial frame of reference is that of socalled historical Armenia (which included part of present Eastern Turkey, and part of present Azerbaijan). The sources belong to different languages and cultures: Armenian, Syriac, Greek, Arab, Persian and Georgian. A comparison of the local sources with those belonging to other cultures enab]es the historical and seismological I"adition of the Mediterl'anean to be "linked" with that of the Iranian p]ateau, traditionally considered as two separate areas. We analyzed historical events listed in the most recent catalogues of earthquakes in the Armenian area compiled by Kondorskaya and Shebalin (1982) and Karapetian (1991). Important and valuable though these catalogues are, they are in need of revision. We found evidence for six hitherto unrecorded seismic events. Numerous errors of dating and location have been corrected, and several new localities and seismic effects have been evidenced. Each modification of the previous catalogues has been documented on the hasis of the historiographical and literary sources and the data from the written sources have been linked with those concerning the history of Armenian cities and architecture (monasteries, churches, episcopal complexes). On the whole. the revised earthquakes seem underestimated in the previous catalogues. The aim of this catalogue is to make a contribution to the knowledge of historical seismicity in Armenia, and at the same time to underline the specific nature of the Armenian case, thus avoiding a procedure which has generally tended to place this area in a marginal position, within the wider field of other research on historical earthquakes.

scholarly journals The Middle Cenomanian basal series of Planinica, Western Serbia

2002 ◽  
pp. 13-43 ◽  
Author(s):  
Dragoman Rabrenovic ◽  
Nebojsa Vasic ◽  
Jovanka Mitrovic-Petrovic ◽  
Vladan Radulovic ◽  
Barbara Radulovic ◽  
...  
Keyword(s):  
New Taxa ◽  
Upper Cretaceous ◽  
Sedimentary Rocks ◽  
Structural Features ◽  
Upper Miocene ◽  
Fine Grained ◽  
The Village ◽  
Marly Limestone

Sedimentary rocks of the Upper Cretaceous basal series found at the village of Planinica, Western Serbia, are composed of thick coarse clastics and beds and intercalations of medium- to fine-grained clastics. The series lies transgressively over Jurassic serpentinite and peridotite, and under Upper Miocene marlstone and marly limestone. Sedimentary, petrographic, paleontological, and biostratigraphic characteristics of the basal series are described and its lithological members and their structural features are identified. From medium-grained sandy matrix in thick coarse clastics, two ammonite taxa, four brachiopod taxa (including the new taxa Orbirhynchia oweni and "Terebratula" n. gen. et sp.), and eleven echinoid taxa are described. The brachiopod species Kingena concinna Owen is used in dating the basal series as Middle Cenomanian, whereas limestone fragments in coarse clastics correspond to the Late Albian and Early Cenomanian.

scholarly journals Historical Earthquake Scenarios for the Middle Strand of the North Anatolian Fault Deduced from Archeo-Damage Inventory and Building Deformation Modeling

2020 ◽  
Vol 92 (1) ◽  
pp. 583-598
Author(s):  
Yacine Benjelloun ◽  
Julia de Sigoyer ◽  
Hélène Dessales ◽  
Laurent Baillet ◽  
Philippe Guéguen ◽  
...  
Keyword(s):  
Historical Earthquakes ◽  
Historical Seismicity ◽  
North Anatolian Fault ◽  
First Century ◽  
Building Vulnerability ◽  
Earthquake Scenarios ◽  
The North ◽  
Seismicity Catalog ◽  
Quality Ranking ◽  
The City

Abstract The city of İznik (ancient Nicaea), located on the middle strand of the North Anatolian fault zone (MNAF), presents outstanding archeological monuments preserved from the Roman and Ottoman periods (first to fifteenth centuries A.D.), bearing deformations that can be linked to past seismic shaking. To constrain the date and intensity of these historical earthquakes, a systematic survey of earthquake archeological effects (EAEs) is carried out on the city’s damaged buildings. Each of the 235 EAEs found is given a quality ranking, and the corresponding damage is classified according to the European Macroseismic Scale 1998 (EMS-98). We show that the walls oriented north–south were preferentially damaged, and that most deformations are perpendicular to the walls’ axes. The date of postseismic repairs is constrained with available archeological data and new C14 dating of mortar charcoals. Three damage episodes are evidenced: (1) between the sixth and late eighth centuries, (2) between the nineth and late eleventh centuries A.D., and (3) after the late fourteenth century A.D. The repartition of damage as a function of building vulnerability points toward a global intensity VIII on the EMS-98. The 3D modeling of a deformed Roman obelisk shows that only earthquakes rupturing the MNAF can account for this deformation. Their magnitude can be bracketed between Mw 6 and 7. Our archeoseismological study complements the historical seismicity catalog and confirms paleoseismological data, suggesting several destructive earthquakes along the MNAF, since the first century A.D. We suggest the fault might still have accumulated enough stress to generate an Mw 7+ rupture.

The 1922 Peninsula Malaysia Earthquakes: Rare Intraplate Seismicity within the Sundaland Block in Southeast Asia

2020 ◽  
Vol 91 (5) ◽  
pp. 2531-2545 ◽  
Author(s):  
Stacey Servito Martin ◽  
Yu Wang ◽  
Muzli Muzli ◽  
Shengji Wei
Keyword(s):  
Seismic Hazard ◽  
Southeast Asia ◽  
Historical Earthquakes ◽  
Historical Seismicity ◽  
Point Of View ◽  
Malay Peninsula ◽  
Building Stock ◽  
Period Effects ◽  
Need To Evaluate ◽  
The Impact

Abstract Seismic hazard in the southern Malay Peninsula located within the Sundaland block in Southeast Asia is poorly understood. The paucity of historical earthquakes and low-magnitude instrumented seismicity has led to the assumption that this region is largely aseismic. We question this point of view by reassessing historical seismicity in this region and, in particular, a pair of moderate earthquakes in the 1920s. The first of these struck on 31 January 1922 at ≈9:10  a.m. local time (LT) for which we estimate an intensity magnitude (MI) ≈5.4, and for the second earthquake on 7 February 1922 at ≈12:15  p.m. LT, we estimate MI≈5.0. We also identify at least 34 felt earthquakes between 1803 and 1950 that were potentially local within the Sundaland block. These include a very widely felt shock (or set of shocks) on 26 June 1874 that was felt in parts of Borneo, Java, and Sumatra. The discovery of these earthquakes challenges the tectonic stability of the Malay Peninsula and the stable interior of the Sundaland block. The record of historical seismicity in this region relies heavily on European sources, and we recommend locating and consulting indigenous sources to improve the current understanding of regional seismic hazard. We also underscore the need to evaluate the impact of ground motions from rare local earthquakes on the extant building stock and on transportation infrastructure that are otherwise relatively immune to the long-period effects of distant earthquakes commonly felt in the Malay Peninsula.

Historical Seismicity of the Rijeka Region (Northwest External Dinarides, Croatia)—Part I: Earthquakes of 1750, 1838, and 1904 in the Bakar Epicentral Area

2017 ◽  
Vol 88 (3) ◽  
pp. 904-915 ◽  
Author(s):  
Davorka Herak ◽  
Ivica Sović ◽  
Ina Cecić ◽  
Mladen Živčić ◽  
Iva Dasović ◽  
...  
Keyword(s):  
Historical Seismicity ◽  
Epicentral Area ◽  
External Dinarides

scholarly journals Earthquake Environmental Effects of the 1992 MS7.3 Suusamyr Earthquake, Kyrgyzstan, and Their Implications for Paleo-Earthquake Studies

Geosciences ◽  
2019 ◽  
Vol 9 (6) ◽  
pp. 271 ◽  
Author(s):  
Christoph Grützner ◽  
Richard Walker ◽  
Eleanor Ainscoe ◽  
Austin Elliott ◽  
Kanatbek Abdrakhmatov
Keyword(s):  
Historical Earthquakes ◽  
Seismic Intensity ◽  
Tien Shan ◽  
Mass Movements ◽  
Surface Rupture ◽  
Epicentral Area ◽  
Surface Ruptures ◽  
Sparse Population ◽  
Earthquake Effects ◽  
Rupture Pattern

Large pre-historical earthquakes leave traces in the geological and geomorphological record, such as primary and secondary surface ruptures and mass movements, which are the only means to estimate their magnitudes. These environmental earthquake effects (EEEs) can be calibrated using recent seismic events and the Environmental Seismic Intensity Scale (ESI2007). We apply the ESI2007 scale to the 1992 MS7.3 Suusamyr Earthquake in the Kyrgyz Tien Shan, because similar studies are sparse in that area and geological setting, and because this earthquake was very peculiar in its primary surface rupture pattern. We analyze literature data on primary and secondary earthquake effects and add our own observations from fieldwork. We show that the ESI2007 distribution differs somewhat from traditional intensity assessments (MSK (Medvedev-Sponheuer-Karnik) and MM (Modified Mercalli)), because of the sparse population in the epicentral area and the spatial distribution of primary and secondary EEEs. However, the ESI2007 scale captures a similar overall pattern of the intensity distribution. We then explore how uncertainties in the identification of primary surface ruptures influence the results of the ESI2007 assignment. Our results highlight the applicability of the ESI2007 scale, even in earthquakes with complex and unusual primary surface rupture patterns.

scholarly journals ENGINEERING MACROSEISMIC SURVEY OF EPICENTRAL AREA OF THE EARTHQUAKE ON 14 DECEMBER 2000

2014 ◽  
Author(s):  
В.Б. Заалишвили ◽  
А.В. Одишария ◽  
И.Э. Тимченко ◽  
М.Г. Отинашвили ◽  
С.А. Гогмачадзе ◽  
...  
Keyword(s):  
Earthquake Engineering ◽  
Structural Mechanics ◽  
Epicentral Area ◽  
Gis Technologies ◽  
Earthquake Zone ◽  
Academy Of Sciences ◽  
Macroseismic Survey

Приводится анализ землетрясения, произошедшего в 2000 году на территории Грузии. Была прове- дена специальная экспедиция, которую организовал Институт строительной механики и сейсмостойкости АН Грузии. Опрошены жители населенных пунктов, оказавшихся в зоне землетрясения. На основе анализа полученного материала была построена карта изосейст в технологии GIS. The analysis of earthquake that occurred in 2000 on the territory of Georgia is given. The special expedition was organized by the Institute of Structural Mechanics and Earthquake Engineering of Georgian Academy of Sciences. The residents of the settlements, that were in the earthquake zone were interviewed. Based on analysis of the material obtained was built isoseists map using GIS technologies.

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