Review of variations in Mw 7 earthquake motions on position and TEC (Mw = 6.5 Aegean Sea earthquake sample)
Yazarlar (3)
Prof. Dr. Ömer YILDIRIM Tokat Gaziosmanpaşa Üniversitesi, Türkiye
Prof. Dr. Samed İNYURT Bülent Ecevit Üniversitesi, Türkiye
Çetin Mekik Bülent Ecevit Üniversitesi, Türkiye
| Makale Türü |
Özgün Makale
(SSCI, AHCI, SCI, SCI-Exp dergilerinde yayınlanan tam makale)
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| Dergi Adı | Natural Hazards and Earth System Sciences (Q4) | ||
| Dergi ISSN | 1561-8633 Wos Dergi Scopus Dergi | ||
| Dergi Tarandığı Indeksler | SCI-Expanded | ||
| Makale Dili | İngilizce | Basım Tarihi | 01-2016 |
| Cilt / Sayı / Sayfa | 16 / 2 / 543–557 | DOI | 10.5194/nhess-16-543-2016 |
| Makale Linki | http://www.nat-hazards-earth-syst-sci.net/16/543/2016/ | ||
| Özet |
| Turkey is a country located in the middle latitude zone, where tectonic activity is intensive. Recently, an earthquake of magnitude 6.5 occurred offshore in the Aegean Sea on 24 May 2014 at 09: 25 UTC, which lasted about 40 s. The earthquake was also felt in Greece, Romania, and Bulgaria in addition to Turkey. In recent years, ionospheric anomaly detection studies have been carried out because of seismicity with total electron content (TEC) computed from the global navigation satellite system's (GNSS) signal delays and several interesting findings have been published. In this study, both TEC and positional variations have been examined separately following a moderate size earthquake in the Aegean Sea. The correlation of the aforementioned ionospheric variation with the positional variation has also been investigated. For this purpose, a total of 15 stations was used, including four continuously operating reference stations in Turkey (CORS-TR) and stations in the seismic zone (AYVL, CANA, IPSA, and YENC), as well as international GNSS service (IGS) and European reference frame permanent network (EPN) stations. The ionospheric and positional variations of the AYVL, CANA, IPSA, and YENC stations were examined using Bernese v5.0 software. When the precise point positioning TEC (PPP-TEC) values were examined, it was observed that the TEC values were approximately 4 TECU (total electron content unit) above the upper-limit TEC value at four stations located in Turkey, 3 days before the earthquake at 08:00 and 10:00 UTC. At the same stations, on the day before the earthquake at 06:00, 08:00, and 10:00 UTC, the … |
| Anahtar Kelimeler |
BM Sürdürülebilir Kalkınma Amaçları
| Atıf Sayıları | |
| Google Scholar | 20 |
| Scopus | 5 |
| Web of Science | 15 |