Earthquake Hazard Analysis in Ciletuh Pelabuhan Ratu Geopark Area, West Java
Indonesia is situated between Asia and Australia, as well as the Indian and Pacific Oceans. This circumstance places Indonesia in a geologically complicated pattern, which increases the intensity of earthquakes, tsunamis, volcanoes, and landslides. UNESCO has classified Pelabuhanratu Ciletuh Geopark...
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| Format: | Article |
| Language: | English |
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Department of Earth Science and Technology, Universitas Negeri Gorontalo
2023-01-01
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| Series: | Jambura Geoscience Review |
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| Online Access: | https://ejurnal.ung.ac.id/index.php/jgeosrev/article/view/14698 |
| _version_ | 1797943642307952640 |
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| author | Ferdian Budi Ar-rouf Ferryati Masitoh |
| author_facet | Ferdian Budi Ar-rouf Ferryati Masitoh |
| author_sort | Ferdian Budi Ar-rouf |
| collection | DOAJ |
| description | Indonesia is situated between Asia and Australia, as well as the Indian and Pacific Oceans. This circumstance places Indonesia in a geologically complicated pattern, which increases the intensity of earthquakes, tsunamis, volcanoes, and landslides. UNESCO has classified Pelabuhanratu Ciletuh Geopark as a world heritage area. This has resulted in an explosion in tourist and development activity. Even though this tourism destination has the potential for high seismicity, there has been no analysis of the seismic hazard in this region. This study aims to map the earthquake hazard in the Ciletuh Pelabuhan Ratu Geopark Area. This will be important for determining vital assets' placement and development planning. This study employs remote sensing studies and geographic information systems to examine and classify earthquake-prone locations. We evaluated data from DEM, RBI, and soil-type maps. This method evaluates each earthquake hazard metric using the Analytical Hierarchy Process (AHP). The large research area has a slope between 0-300. Few locations have steep slopes. In the Districts of Cisolok, Cikakak, and portions of Pelabuhan Ratu, the characteristics of the huge hard rock are derived from the Quaternary volcanic deposits of Mount Endut. As a result, this region possesses a solid rock structure that can absorb an earthquake propagation wave. This dynamic process of geomorphological creation can also demonstrate that the region surrounding the lineage will feel the effects of a future earthquake. The results show that Ciemas, Simpenan, parts of Cisolok, and Pelabuhanratu districts are included in the moderate to high category of earthquake threats. |
| first_indexed | 2024-04-10T20:27:25Z |
| format | Article |
| id | doaj.art-5e0e238f683c42ef92f208889764c490 |
| institution | Directory Open Access Journal |
| issn | 2623-0682 2656-0380 |
| language | English |
| last_indexed | 2024-04-10T20:27:25Z |
| publishDate | 2023-01-01 |
| publisher | Department of Earth Science and Technology, Universitas Negeri Gorontalo |
| record_format | Article |
| series | Jambura Geoscience Review |
| spelling | doaj.art-5e0e238f683c42ef92f208889764c4902023-01-25T08:26:46ZengDepartment of Earth Science and Technology, Universitas Negeri GorontaloJambura Geoscience Review2623-06822656-03802023-01-0151425010.34312/jgeosrev.v5i1.146985393Earthquake Hazard Analysis in Ciletuh Pelabuhan Ratu Geopark Area, West JavaFerdian Budi Ar-rouf0Ferryati Masitoh1Geological Engineering Study Program, Universitas Padjadjaran, Bandung, West JavaDepartment of Geography, Universitas Negeri Malang, East JavaIndonesia is situated between Asia and Australia, as well as the Indian and Pacific Oceans. This circumstance places Indonesia in a geologically complicated pattern, which increases the intensity of earthquakes, tsunamis, volcanoes, and landslides. UNESCO has classified Pelabuhanratu Ciletuh Geopark as a world heritage area. This has resulted in an explosion in tourist and development activity. Even though this tourism destination has the potential for high seismicity, there has been no analysis of the seismic hazard in this region. This study aims to map the earthquake hazard in the Ciletuh Pelabuhan Ratu Geopark Area. This will be important for determining vital assets' placement and development planning. This study employs remote sensing studies and geographic information systems to examine and classify earthquake-prone locations. We evaluated data from DEM, RBI, and soil-type maps. This method evaluates each earthquake hazard metric using the Analytical Hierarchy Process (AHP). The large research area has a slope between 0-300. Few locations have steep slopes. In the Districts of Cisolok, Cikakak, and portions of Pelabuhan Ratu, the characteristics of the huge hard rock are derived from the Quaternary volcanic deposits of Mount Endut. As a result, this region possesses a solid rock structure that can absorb an earthquake propagation wave. This dynamic process of geomorphological creation can also demonstrate that the region surrounding the lineage will feel the effects of a future earthquake. The results show that Ciemas, Simpenan, parts of Cisolok, and Pelabuhanratu districts are included in the moderate to high category of earthquake threats.https://ejurnal.ung.ac.id/index.php/jgeosrev/article/view/14698earthquakesgeographic information systemshazard levellineament |
| spellingShingle | Ferdian Budi Ar-rouf Ferryati Masitoh Earthquake Hazard Analysis in Ciletuh Pelabuhan Ratu Geopark Area, West Java Jambura Geoscience Review earthquakes geographic information systems hazard level lineament |
| title | Earthquake Hazard Analysis in Ciletuh Pelabuhan Ratu Geopark Area, West Java |
| title_full | Earthquake Hazard Analysis in Ciletuh Pelabuhan Ratu Geopark Area, West Java |
| title_fullStr | Earthquake Hazard Analysis in Ciletuh Pelabuhan Ratu Geopark Area, West Java |
| title_full_unstemmed | Earthquake Hazard Analysis in Ciletuh Pelabuhan Ratu Geopark Area, West Java |
| title_short | Earthquake Hazard Analysis in Ciletuh Pelabuhan Ratu Geopark Area, West Java |
| title_sort | earthquake hazard analysis in ciletuh pelabuhan ratu geopark area west java |
| topic | earthquakes geographic information systems hazard level lineament |
| url | https://ejurnal.ung.ac.id/index.php/jgeosrev/article/view/14698 |
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