It surprised seismologists with its Mw = 5.9 since there was no evidence (historical records, instrumental data) supporting events with Damage. This was the strongest earthquake to hit Athens in nearly a century and the worst to hit Greece in nearly 20 years. Wed 8 Sep 1999 05.17 EDT. The 1999 Athens earthquake also affected Thrakomakedones, causing severe damage to several houses and a school. Fifteen years ago, a 5.9 magnitude earthquake shook the Parnitha region in Attica, Greece. The 1999 Athens earthquake occurred on September 7 at 14:56:51 local time near Mount Parnitha in Greece with a moment magnitude of 6.0 and a maximum Mercalli intensity of IX (Violent).The proximity to the Athens metropolitan area resulted in widespread structural damage, mainly to the nearby suburbs of Ano Liossia, Acharnes, Fyli, Thrakomakedones, Kifissia, Metamorfosi, Kamatero and Nea . It originated fiom a previously unknown seismotectonic structure, at about 18 Geographic framework for the 7 September 1999 Athens earthquake. Simulation results are satisfactory both in the time and in the frequency domain. This is a list of earthquakes in 1999.Only earthquakes of magnitude 6 or above are included, unless they result in damage and/or casualties, or are notable for some other reason. Events in the year 1999 in Greece President Konstantinos Stephanopoulos Prime Minister Costas Simitis 7 September The 6.0 Mw Athens earthquake shook of 1999 in Greece for the election of the delegation from Greece to the European Parliament took place on June 13. Despite the significant amplification potential of the slope geometry, topography effects cannot alone explain the uneven damage distribution within a 300 m zone behind the crest, characterized . The 1999 Athens earthquake, registering a moment magnitude of 6.0, occurred on September 7 at 2:56:50 pm local time and lasted approximately 15 seconds in Ano Liosia. George Pararas-Carayannis. Leading technical society in dissemination of earthquake risk and earthquake engineering research both in the U.S. and globally. In such analysis, a large image data set improves the filtering out of the APS contribution. The last major earthquake to hit Athens took place on February 24, 1981, near the Alkyonides Islands of the Corinthian Gulf, some 87 km to the west of the Greek capital. The heterogeneous slip distributions have been used to model the strong ground mo- tions during the 1999 Athens earthquake (Mw = 5.9). Introduction. 1-271, 33, Massachusetts Avenue, Cambridge, MA 02139, USA earthquake title= 1999 Athens earthquake date= September 7 1999 depth = 10 km location = 38.11N 23.60E magnitude = 6.0 Mw countries affected = flag|Greece casualties = 143 dead, 1,600 injured|The 1999 Athens earthquake, registering a moment… ATHENS, Greece (AP) — A strong, prolonged earthquake with a preliminary magnitude of at least 5.8 struck the Greek island of Crete on Monday, killing one person and injuring 20, while damaging . (7 Sep 1999) Greek/NatRescue teams are sifting through the rubble in Athens after Tuesday's earthquake that claimed at least 30 lives and left nearly 100 mis. The 1999 Athens earthquake occurred on September 7 at 14:56:51 local time near Mount Parnitha in Greece with a moment magnitude of 6.0 and a maximum Mercalli intensity of IX (Violent).The proximity to the Athens metropolitan area resulted in widespread structural damage, mainly to the nearby suburbs of Ano Liossia, Acharnes, Fyli, Thrakomakedones, Kifissia, Metamorfosi, Kamatero and Nea . Herethe experience and principal disaster management lessons learned from the earthquakenear Athens, Greece, in September 1999, are presented. tion associated with the Athens Earthquake (Mw = 5.9, September 7, 1999) was excluded from the analytical procedure in an attempt to present results of only aseismic character. The mainshock was relocated at 38.105°N, 23.565°E, about 20 km northwest . Survivors of 1999 Athens Earthquake Still Living in Prefab Homes. 1999 Athens earthquake relief by IDF . Light line is Rupture Directivity During the September 7, 1999 (M w 5.9) Athens (Greece) Earthquake Inferred from Forward Modeling of Strong Ground Motion Z. ROUMELIOTI,1 A. KIRATZI,1 N. THEODOULIDIS,2 I. KALOGERAS 3 and G. STAVRAKAKIS3 Abstract—The empirical Green's functions technique is applied to simulate strong ground motion
The following 18 files are in this category, out of 18 total. Greece is one of the most earthquake-prone parts of the world, and Crete itself has a high occurrence of quakes. During the earthquake of 7 September 1999 in Athens, many reinforced concrete (RC) structures (particularly those with an asymmetric in-plan skeleton and a 'soft ' ground-floor storey) suffered localised damage that cannot be attributed to defective work. It registered a moment magnitude of 6.0 on the Richter scale. The primary objective of this paper is the evaluation of the InSAR derived displacement field caused by the 07/09/1999 Athens earthquake, using as reference an external data source provided by terrestrial surveying along the Mornos river open aqueduct. Bulletin of the Seismological Society of America, 90, 5, pp. Data recorded by a temporary seismological network were analyzed to study the aftershock sequence.
Source parameters determination by different institutes Azimuth Dip Rake Scalar moment Institute ( )( )( ) (dyn cm)105 55 -80 1.0 1025 ATHU 123 55 -84 7.8 1024 USGS 116 39 -81 1.1 1025 HRV four foreshocks that were relocated very close to the mainshock and the results are The Athens Geodynamic Institute said the undersea quake occurred at 7:28 p.m. local time (1628GMT; 12:28 p.m. EDT) off the island's southern coast and its epicenter was at a depth of 40 kilometers (25 miles). The tremor was epicentered approximately 17 km to the northwest of the city center, in a sparsely populated area between the working-class town of Acharnes and the Mount Parnitha National Park. The earthquake of 7 Sept. 1999 (Ms= 5.9) that struck the metropolitan area of Athens, occurred only at a distance of '18 NW from the historical center of the city and has been the most destructive . Ricomex 2.jpg 2,592 × 1,944; 1.82 MB. THE 1999 ATHENS EARTHQUAKE - BASIC INFORMATION The Athens earthquake occurred in the area of Attica on September 7, 1999 at 11:56:50 GMT (Papadopoulos et al., 2000). In this study, the design input is based on the ground acceleration record ATH39901. Earthquake Engineering Research Institute. The rupture process is examined using data from the Cornet local permanent network, as well . THE ATHENS SEPTEMBER 1999 MS = 5.9 EARTHQUAKE 63 Figure 2. This region experienced unexpectedly heavy damage during the 7 September 1999 M_s 5.9 earthquake. 1999 Athens earthquake relief by IDF (11047141525).jpg 2,581 × 1,818; 2.33 MB. G. Gazetas, The 1999 Parnitha (Athens) Earthquake: Soil effects on distribution of damage, Proc. To better understand what happened during this . 7, 1999, 11 h 56 m 50 s UTC, Mw (moment magnitude) = 5.9 Athens earthquake. (7 Sep 1999) Greek/NatRescue teams are sifting through the rubble in Athens after Tuesday's earthquake that claimed at least 30 lives and left nearly 100 mis. Strong earthquakes in the proximity of densely inhabited urban areas pose one ofthe most complicated disaster management situations faced by societies today. On September 7, 1999, the 1999 Athens earthquake damaged between one hundred and a thousand homes.
The rupture process is examined using data from the Cornet local permanent network, as well as teleseismic recordings. During the earthquake of 7 September 1999 in Athens, many reinforced concrete (RC) structures (particularly those with an asymmetric in-plan skeleton and a 'soft ' ground-floor storey) suffered localised damage that cannot be attributed to defective work. [νεκρός σύνδεσμος] Φωτογραφίες κατεστραμμένων κτιρίων «4ο Πανελλήνιο Συνέδριο Αντισεισμικής Μηχανικής και Τεχνικής . Acharnes suffered significant damage from the 1999 Athens earthquake, being very close to the epicenter. During the 1999 Athens Earthquake, the town of Adàmes, located on the eastern side of the Kifissos river canyon, experienced unexpectedly heavy damage. Downloadable (with restrictions)! Data recorded by a temporary seismological network were analyzed to study the aftershock sequence. «The North Athens (Greece) Earthquake of 7 September 1999 Analytical Studies of Structural Response» (PDF). The proximity to the Athens metropolitan area resulted in widespread structural damage, mainly to the nearby suburbs of Ano Liossia, Acharnes, Fyli, Thrakomakedones, Kifissia, Metamorfosi, Kamatero and Nea Philadelphia.
of the 7 September 1999 Athens earthquake (Mw=5.9). On September 7, 1999, the city of Athens was struck by a Mw 5.9 earthquake located at less than 20 km, causing the death of 143 people and injuring more than 2,000 others. It was felt in various provinces on the island of Luzon including as far north as Ilocos Norte and as far south as Quezon. The 1999 Athens earthquake occurred on September 7 at 14:56:51 local time near Mount Parnitha in Greece with a moment magnitude of 6.0 and a maximum Mercalli intensity of IX (Violent). Running head: 1999 ATHENS EARTHQUAKE Athens Earthquake Name Institution 1999 Despite the particular geometry of the slope that caused significant motion amplification, topography effects alone cannot explain the uneven damage distribution within a 300-m zone parallel to . During the 1999 Athens earthquake, the town of Adàmes, located on the eastern side of the Kifissos river canyon, experienced unexpectedly heavy damage. This proximity to the Athens . All dates are listed according to UTC (Coordinated Universal Time) time. See more » Acropolis of Athens The Acropolis of Athens is an ancient citadel located on a rocky outcrop above the city of Athens and contains the remains of several ancient buildings of great architectural and historic significance, the most famous being the Parthenon. Forty-nine people are now reported to have been killed in yesterday's earthquake in Athens, one of the biggest tremors to have struck the Greek capital, the semi-official . The 1999 Athens earthquake occurred on September 7 at 14:56:51 local time near Mount Parnitha in Greece with a moment magnitude of 6.0 and a maximum Mercalli intensity of IX (Violent).The proximity to the Athens metropolitan area resulted in widespread structural damage, mainly to the nearby suburbs of Ano Liossia, Acharnes, Fyli, Thrakomakedones, Kifissia, Metamorfosi, Kamatero and Nea . The 1999 quake was the most devastating and costly natural disaster to hit the country in nearly 20 years. Figure 1. Despite the particular geometry of the slope that caused significant motion am- THE MW = 6.0, 7 SEPTEMBER 1999 ATHENS EARTHQUAKE 19 Table II. 1999 Athens earthquake.jpg 300 × 367; 39 KB. Wave propagation and soil-structure interaction on a cliff crest during the 1999 Athens Earthquake Dominic Assimakia,*, Eduardo Kauselb,1, George Gazetasc,2 aInstitute for Crustal Studies, University of California, Santa Barbara, CA, USA bDepartment of Civil and Environmental Engineering, Massachusetts Institute of Technology, Rm. On 7 September 1999 at 11:56 GMT a destructive earthquake (M w =6.0) occurred close to Athens (Greece). B09309 ATZORI ET AL. 1999 in Greece. 1999 Athens Earthquake - Damage. The earthquake that hit Athens, Greece on September 7, 1999 was an unexpected disaster. View Homework Help - 773300.doc from COMPUTING BCT 2407 at JOMO KENYATTA UNIVERSITY OF AGRICULTURE AND TECHNOLOGY.
The 1999 Athens earthquake, registering a moment magnitude of 6.0, occurred on September 7, 1999, at 2:56:50 pm local time and lasted approximately 15 seconds in Ano Liosia. The 1999 Athens earthquake occurred on September 7 at 14:56:51 local time near Mount Parnitha in Greece with a moment magnitude of 6.0 and a maximum Mercalli intensity of IX (Violent).wikipedia Despite the significant amplification potential of the slope geometry, topography effects cannot alone explain the uneven damage distribution within a 300m zone behind the crest, characterized by a rather uniform structural quality. . This study was undertaken 6-7 months after the 1999 Athens earthquake with the aim of exploring the differences in post-traumatic stress disorder (PTSD), anxiety and depression symptoms between a group of children exposed to earthquake with a group of children not exposed to it, but with both groups potentially exposed to the same levels of post-earthquake adversities.
On 7 September 1999 at 11:56 GMT a destructive earthquake (Mw = 6.0) occurred close to Athens (Greece). A devastating earthquake hit Athens on September 7, 1999- leaving 143 people dead, 700 injured and 70,000 buildings damaged. On December 12, 1999, a M w 7.3 earthquake struck the northern coast of Zambales. The Earthquake of September 7, 1999 in Athens, Greece. The 1999 Athens earthquake occurred at 2:56pm near Mount Parnitha and lasted approximately 15 seconds. The earthquake caused a lot of damage and extensive loss of life. Media in category "Earthquakes of Athens 1999". Evidence from the 1999 Athens Earthquake by Dominic Assimaki, George Gazetas, and Eduardo Kausel Abstract During the 1999 Athens earthquake, the town of Ada`mes, located on the eastern side of the Kifissos river canyon, experienced unexpectedly heavy dam-age. Typical of such damage is the localised failure suffered by vertical structural members at the location of the point of inflection . It was one of the largest and deadliest earthquakes to hit Greece in the last 50 years. 1999 Athens earthquake relief by IDF (11047135315).jpg 1,187 × 2,580; 1.08 MB. The Athens earthquake, M s =5.9, that occurred on 7th September 1999 with epicenter located at the southern flank of Mount Parnitha (Greece, Attiki) according to instrumental data, is attributed to the reactivation of an ESE-WNW south- dipping fault without surficial expression. This is the second earthquake with a magnitude of 7 to hit the area in 10 years with a 7.7M earthquake having occurred in 1990 which killed more than 2000 people. EERI members include researchers, geologists, geotechnical engineers, educators, government officials, and building code regulators. Research Project, Earthquake Planning and Protection Organiza- tion, Thessaloniki. The earthquake which struck the Athens metropolitan area on September 7, 1999 had a magnitude of 5.9 on the Richter scale and was the second strongest over the last twenty years; actually, in certain residential . This study was undertaken 6-7 months after the 1999 Athens earthquake with the aim of exploring the differences in post-traumatic stress disorder (PTSD), anxiety and depression symptoms between a group of children exposed to earthquake with a group of children not exposed to it, but with both groups potentially exposed to the same levels of post-earthquake adversities. 15th International Conference on Soil Mechanics and Geotechnical Engineering (2001) pp. The earthquake caused a large number of casualties and extensive damage within an extended area. For the 1999 Athens earthquake we were able to extract from the descending track, a postseismic displacement of about 3 cm in 2.5 years. It claimed the lives of 143 people, and caused the collapse of several buildings, mainly in the northwest suburbs of the Greek capital. A review of the earthquakeaffected region reveals that Athens continues to expand in area, thus .
The peak ground acceleration (PGA) maps and their standard deviations for 100 random realizations have been com- puted for various slip-velocity functions and several values of L0 and K. ATHENS, Greece (AP) — A strong, prolonged earthquake with a preliminary magnitude of at least 5.8 struck the Greek island of Crete on Monday, killing one person and injuring 20, while damaging homes and churches and causing rock slides near the country's fourth-largest city. . ATHENS1999 EM EQ.JPG 450 × 264; 86 KB. During the 1999 Athens Earthquake the town of Adàmes, located on the eastern cliff of the Kifissos river canyon, experienced unexpectedly heavy damage. V2 L of the 1999 Athens earthquake occurred on September 7th in Greece, the country with the most intense seismic activity in Europe (Maniatakis and Spyrakos, 2012).The earthquake ground motion was obtained from the Institute of Engineering Seismology and Earthquake Engineering (ITSAK) (Theodulidis et al . earthquake of September 7, 1999 (M5.9) has occurred in the Athens (Attika) area and was felt in almost all central Greece. In the examined case of the 1999 Athens earthquake, the use of azimuth-dependent values for parameters C and N resulted in successful simulations of the observed broadband waveforms at most azimuths and distances from the earthquake source. Ricomex 1.jpg 2,592 × 1,944; 2.26 MB. On 7 September 1999 at 11:56 GMT a destructive earthquake (Mw = 6.0) occured close to Athens (Greece). The last major earthquake to hit Athens took place on February 24, 1981, near the Alkyonides Islands of the Corinthian Gulf, some 87 km to the west of the Greek capital.Registering a moment magnitude of 6.7, the 1981 earthquake had resulted in the deaths of 20 people and considerable and . (In Greek) Eleftheriadou, A.K. 1999 Athens earthquake. The rupture process is examined using data from the Cornet local permanent network, as well as teleseismic recordings.
The source time function reveals source duration of 4.2 sec, while more than 95% of the energy was abruptly released within the . The 1999 quake was the most devastating and costly natural disaster to hit the country in nearly 20 years. The approximate location of the earthquake epicenter was 38.10 oN, 23.56 oE, roughly 20 km northwest from the center of Athens [1]. Two-dimensional finite-element and spectral-element analyses are . According to authorities, almost 150 people were killed, 700 injured and 40,000 lost their homes. 78 Athens Earthquake of 7 September 1999: Intensity Measures and Observed Damages This study presents several seismic acceleration parameters of the Athens earthquake main shock, along with a statistical analysis of them. A time-domain parametric study for the seismic response of a region located on the eastern bank of the Kifisos river canyon is performed to evaluate the significance of topography and soil effects on the seismic response of slopes. Earthquakes constitute a common type of natural disaster in Greece.
: POSTSEISMIC DISPLACEMENT OF 1999 ATHENS EARTHQUAKE 2of14 B09309 1143-1160, October 2000 The Athens Earthquake of 7 September 1999 by G-Akis Tselentis and Jiri Zahradnik Abstract Based on detailed aftershock monitoring, the first model of the Athens earthquake is formulated, which is consistent with global, regional, and local strong- motion data of the mainshock, and fits with geological setting. The earthquake which struck the Athens metropolitan area on September 7, 1999 had a magnitude of 5.9 on the Richter scale and was the second strongest over the last twenty years; actually, in certain residential areas, it caused large material and considerable human casualties. On Tuesday, 7 September 1999, a powerful earthquake struck nea Athens, Greece. By means of a case-study from the Athens 1999 earthquake, we validate the effects of local soil conditions by comparison with weak motion data, and illustrate the effects of nonlinear soil behavior and soil-structure interaction on strong motion amplification. The election system used in Greece was (3)National Technical University of Athens, Department of Surveying Engineering, 9 Heroon Polytechniou Str, Zographos, Athens, Hellas, Email:dempar@survey.ntua.gr ABSTRACT On September 7, 1999 a magnitude M W=5.9 earthquake occurred in the Athens area (Greece) producing a subsidence of about 6 cm detected by radar interferometry. The proximity to the Athens metropolitan area resulted in widespread structural damage, mainly to the nearby suburb To accomplish this, a processing chain to render comparable the leveling measurements and the . The earthquake was caused by the motion of a high-angle normal fault with strike=115o, dip=57o, rake=-80o, auxiliary plane with strike=277o, dip=34o, rake=-105o. Slip distributions of the moderate magnitude (Mw 5.9), 1999 Athens earthquake, inverted from surface waves and interferometric Synthetic Aperture Radar (SAR) images, show very different characteristi. The tremor's epicenter was located approximately 17km to the northwest of the city center. The 1999 Athens earthquake occurred on September 7 at 14:56:51 local time near Mount Parnitha in Greece with a moment magnitude of 6.0 and a maximum Mercalli intensity of IX (Violent). The Athens, Greece, earthquake of 7 September 1999, occurred at 11:56:50.5 GMT at the western bounds of the greater metropolitan area of Athens; it was the first event ever reported to have caused casualities within the urban area of Athens, and can cer-tainly be regarded as the worst natural disaster in the modern history of Greece. The proximity to the Athens metropolitan area resulted in widespread structural damage, mainly to the nearby towns of Ano Liossia, Acharnes, Fyli and Thrakomakedones as well as to the northern Athenian suburbs . Typical of such damage is the localised failure suffered by vertical structural members at the location of the point of inflection . (2012) Seismic Vulnerability Assessment of Buildings Based on a Near Field Athens (7-9-1999) Earthquake Damage Data. In the working-class residential areas of Menidi and Metamorphosi, family members were reported to be caught beneath three multi-storey . The 1999 Athens earthquake occurred on September 7 at near Mount Parnitha in Greece with a moment magnitude of 6.0 and a maximum Mercalli intensity of IX (''Violent''). Its proximity to the Athens Metropolitan Area resulted in widespread structural damage. This is because Greece is in an area of high seismic activity. Focal mechanism of the earthquake, aftershock location, known faults, and relevant geographic places are reported.
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This earthquake, the strongest ever reported at such short distance of Athens, surprised the scientific community because it occured in an area of low seismic activity. The 1999 Athens earthquake occurred on September 7 at 14:56:51 local time near Mount Parnitha in Greece with a moment magnitude of 6.0 and a maximum Mercalli intensity of IX (Violent).The proximity to the Athens metropolitan area resulted in widespread structural damage, mainly to the nearby suburbs of Ano Liossia, Acharnes, Fyli, Thrakomakedones, Kifissia, Metamorfosi, Kamatero and Nea . The 1999 Athens earthquake occurred on September 7 at 14:56:51 local time near Mount Parnitha in Greece with a moment magnitude of 6.0 and a maximum Mercalli intensity of IX (Violent). The proximity to the Athens metropolitan area resulted in widespread structural damage, mainly to the nearby suburbs of Ano Liossia, Acharnes, Fyli, Thrakomakedones, Kifissia . Practically promptly complying with the 1999 Athens earthquake, the special service for the emotional support of earthquake victims of the Department of Psychiatry of the University of Athens was set in motion. 1999 Athens earthquake relief by IDF (11047136215).jpg 1,847 × 2,600; 1.26 MB. Additionally, diverse structural failures are exposed to manifest their seismic damage potential. ATHENS, Greece -- A strong earthquake jolted Athens and other parts of Greece late Tuesday, killing at least eight people, injuring nearly 50 others and causing widespread panic, police said. In total ground subsidence results of about 12 mm in the southern suburbs of Athens, but higher value of about 40 mm in the northern ones for the period 1992-2002. The following 5 files are in this category, out of 5 total. and Karabinis A.I. Shaded relief image of a Digital Elevation Model (DEM) of the epicentral area simulating orientation of topography with respect to an illumination source (SE-140; zenith angle of 75 degrees), where the spatial distributionof the aftershocks is shown too. The 1999 Athens Earthquake occurred on September 7, 1999, registering a moment-magnitude of 6.0 . 5-18.
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