Ryōunkaku Ryōunkaku The was Japan's first western-style skyscraper. It stood in the Asakusa district of City of Tokyo (now Taitō, Tokyo) from 1890 until its demolition following the Great Kanto earthquake of 1923. The , as it was affectionately called by Tokyoites, was Tokyo's most popular attraction, and a showcase for new technologies. It housed Japan's first electric elevator. The Ryōunkaku quickly became a landmark and symbol of Asakusa after its opening in 1890. It was a major leisure complex for visitors from all over Tokyo. When the 1894 tremor weakened the structure, it was reinforced with steel girders. However, the
2011 Guerrero earthquake similar intensities to that of the Guerrero earthquake are required per year to total the energy unleashed by a magnitude 7.5 event. Many locals perceived an apparent increase in recent earthquake occurrences, though at the time seismologists registered normal levels of seismic activity in the area. In 2009, a similar magnitude 5.8 M earthquake struck Guerrero near Acapulco at a depth of 35 km (22 mi), killing at least two people. 2011 Guerrero earthquake The 2011 Guerrero earthquake struck with a moment magnitude of 5.7 in southern Mexico at on Thursday, 5 May. It was positioned west of Ometepec, Guerrero,