Earthquake Analysis and Utility Middle (DAUM), established at Japanese Mediterranean College (EMU) to cut back the dangers which will happen throughout earthquakes and to create a society ready for disasters, made an analysis in regards to the current earthquakes that occurred in and across the island of Cyprus. The next statements have been included within the analysis:
Though the Island of Cyprus, situated within the Japanese Mediterranean, south of Turkey and west of Syria and Lebanon, is a regional heart of attraction in lots of respects, it’s situated in a seismogenic zone by way of seismology. The southern a part of the island is managed by the Cyprus Tectonic Arc proven in Determine 1, whereas the northern half is below the affect of the Kyrenia Mountain Vary.
Determine 1- The Cyprus Arc is situated near the intersection of the African, Arabian and Eurasian plates, which precipitated the Kahramanmaraş and Hatay earthquakes that occurred in February 2023.
Cyprus is situated in a posh area the place Anatolian, African and Arabian tectonic plate actions work together. Anatolian and African tectonic plates collide alongside the Cyprus Arc, which passes by means of the south of the island and kinds the plate boundary on this area, making a subduction zone. This subduction zone additionally interacts with a comparatively quick remodel fault line referred to as the Paphos Remodel Fault. The tectonic plate boundary, together with the Cyprus arc, impacts the actions of the African and Arabian plates, along with the Useless Sea Remodel Fault and the Japanese Anatolian Fault. [1,2]. This led to critical earthquakes, together with a Mw 7.0–7.5 earthquake in 1222 that severely affected the island and is assumed to have precipitated nice destruction. [4]. Moreover, an earthquake with Mw 6.4 occurred west of Paphos on January 11, 2022. This earthquake was the biggest earthquake to happen in Cyprus since 1996 [5].
Determine 2- Epicenter location and traits of main earthquakes within the Cyprus area since 1900 [4].
Contemplating the proximity of the earthquake, which occurred within the Japanese Mediterranean lately and whose epicenter was roughly 50 km away from the coast, to the Kythrea Fault, it may be thought-about as an necessary warning for the island of Cyprus, though it didn’t trigger vital destruction or lack of life. (Figure3). However, if the East Anatolian Fault, which is the reason for the 2 main earthquakes proven in Determine 1, and the fault ruptures extending to the Helen Fault proceed to maneuver southwestward, they could attain the Cyprus Arc and create one other main earthquake. [2]. Moreover, small and medium-sized earthquakes which have occurred across the island in recent times additionally recommend that the area has grow to be extra seismically lively.
Determine 3 – Earthquakes with Mw>4 that occurred round Cyprus within the final month (extracted from Boğaziçi College Kandilli Observatory and Earthquake Analysis Institute, Regional Earthquake-Tsunami Monitoring and Analysis Middle knowledge)
Within the occasion of a significant earthquake, rescue, help and evacuation processes will should be fastidiously deliberate to ensure that Cyprus, an island surrounded by the ocean, to deal with the earthquake and its accompanying results equivalent to tsunami, landslide, liquefaction and rockfall. The development sector is the biggest trade within the Turkish Republic of Northern Cyprus (TRNC), and design and building errors may cause critical destruction in a significant earthquake. Moreover, a major half of the present and future residences in TRNC are utilized by college students from different nations. Any occasion that would hurt these people might result in diplomatic issues between the TRNC and different nations, leading to undesirable monetary and political penalties.
In step with the knowledge supplied, it’s of nice significance for our nation to implement a complete and multi-disciplinary Earthquake Threat Discount program as quickly as doable. The steps to observe on this program are: [6]:
Renewal of the seismic hazard map based mostly on the seismological findings of the nation, improvement of microzonation maps masking all earthquake-related hazard parameters (these embody floor movement depth, dominant interval, floor rupture, landslide, liquefaction, rockfall, giant residential areas and tsunami potentials). Strengthening and updating design and building requirements in keeping with new scientific and technical findings, Utilizing extra appropriate constructing supplies by way of seismic efficiency and sustainability in new buildings, Utilizing superior and superior supplies to construct buildings with excessive earthquake resistance. software of revolutionary structural methods, classification of the prevailing constructing inventory to find out the most typical constructing varieties, creation of fragility curves or surfaces by figuring out applicable engineering calls for for every constructing sort, loss estimation of every constructing sort, strengthening of weak buildings, ranging from probably the most pressing ones, in case of a doable earthquake, Estimating the variety of doable victims, injured and homeless individuals and figuring out their primary wants, Rising the preparedness ranges of rescue and support groups, Figuring out appropriate shelter areas for the homeless, Towards earthquakes and different sudden pure disasters Making a tradition of security on the group degree and Establishing Neighborhood Help Facilities for native disasters in all cities, cities and villages.
Because of this, it’s of nice significance to provoke the required work to implement the above-mentioned measures earlier than it’s too late, with the cooperation of all related specialists, stakeholders from different nations and our nation's determination makers and officers.
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L. Danciu, D. Giardini, G. Weatherill, R. Basil, S. Nandan, A. Rovida, C. Beauval, P.-Y. Bard , M. Pagani , CG Reyes , Ok. Sesetyan , S. Vilanova , F. Cotton , & S. Wiemer . (2024). The 2020 European Seismic Hazard Mannequin: Overview and Outcomes. Pure Hazards and Earth System Sciences, 24, 3049–3073. https://doi.org/10.5194/nhess-24-3049-2024 .
Pırtı, Atınç. “Investigation of the results of Kahramanmaraş earthquake sequence on Cyprus Arc, Useless Sea fault, Hatay areas and stations shut to 2 earthquakes epicenters.” Geodesy and Cartography 50, no. 3 (2024): 113-126.
Eleftheria Papadimitriou, Vassilios Karakostas (September 2006). “Earthquake technology in Cyprus revealed by the evolving stress discipline”. Tectonophysics. 423 (1–4): 61.
Yolsal, Seda and Taymaz, Tuncay (2010) “Sensitivity Evaluation on Relations Between Earthquake Supply Rupture Parameters and Far-Area Tsunami Waves: Case Research within the Japanese Mediterranean Area,” Turkish Journal of Earth Sciences: Vol. 19: No. 3, Article 2. https://doi.org/10.3906/yer-0902-8.
THIS. Kandilli Observatory and Dae. Regional Earthquake-Tsunami Monitoring and Analysis Middle 11 January 2022 Cyprus Offshore-Mediterranean Earthquake (Mw=6.4) Press Launch.
Hosseini, Mahmood, and Yasamin O. Izadkhah. “Most important traces of motion for seismic threat discount in growing nations: A case research of Iran.” In Planning for Neighborhood-based Catastrophe Resilience Worldwide, pp. 263-280. Routledge, 2016.
