|
|date = |time = 10:35:31 UTC 〔 |magnitude = 6.1 Mw 〔 |depth = 〔 |location = 〔 |type = Oblique-slip 〔 |damages = |intensity = IV (''Largely observed'') 〔 |pga = .0001321''g'' 〔 |tsunami = No }} The 2007 Iberian Peninsula earthquake (also known as the 2007 Horseshoe earthquake) occurred at 10:35:31 Greenwich Mean Time on February 12 with its epicentre in the eastern Atlantic Ocean, off the coasts of Portugal and Morocco. The earthquake had a moment magnitude of 6.1 and a maximum intensity of IV (''Largely observed''). The shock occurred at a plate boundary where a number of large, very large, and great earthquakes are known to have taken place as far back as the eighteenth-century. The event was captured by a network of strong motion instruments in Spain. ==Tectonic setting== On its west, south, and east sides the African Plate is surrounded by spreading centers, and on the north side, the plate forms a convergent boundary with the Eurasian Plate in the central and eastern Mediterranean Sea. At the extreme northwestern boundary of the plate lies the Azores Triple Junction, where the Mid-Atlantic Ridge meets the right-lateral strike-slip Azores–Gibraltar Transform Fault, which is an east–west trending structure that continues toward the Strait of Gibraltar as the Gloria Fault. 抄文引用元・出典: フリー百科事典『 ウィキペディア（Wikipedia）』 ■ウィキペディアで「2007 Iberian Peninsula earthquake」の詳細全文を読む スポンサード リンク
|