is a fault that was responsible for the

Great Hanshin earthquake The Great Hanshin Earthquake (, ) occurred on January 17, 1995, at 05:46:53 JST in the southern part of Hyōgo Prefecture, Japan, including the region of Hanshin. It measured 6.9 on the moment magnitude scale and had a maximum intensity of 7 o ...

of 1995 (Kobe Quake). It cuts across Awaji Island,

Japan Japan is an island country in East Asia. Located in the Pacific Ocean off the northeast coast of the Asia, Asian mainland, it is bordered on the west by the Sea of Japan and extends from the Sea of Okhotsk in the north to the East China Sea ...

and it is a branch of the

Japan Median Tectonic Line , also Median Tectonic Line (MTL), is Japan's longest Fault (geology), fault system. The MTL begins near Ibaraki Prefecture, where it connects with the Itoigawa-Shizuoka Tectonic Line (ISTL) and the Fossa Magna. It runs parallel to Japan's volcan ...

which runs the length of the southern half of

Honshu , historically known as , is the largest of the four main islands of Japan. It lies between the Pacific Ocean (east) and the Sea of Japan (west). It is the list of islands by area, seventh-largest island in the world, and the list of islands by ...

island. The fault line itself and part of the damage caused by the Great Hanshin earthquake is preserved within the Nojima Fault Preservation Museum.

IUGS geological heritage site

In respect of it being 'the fault that caused the 1995 Kobe earthquake', the

International Union of Geological Sciences The International Union of Geological Sciences (IUGS) is an international non-governmental organization devoted to global cooperation in the field of geology. As of 2023, it represents more than 1 million geoscientists around the world. About Fo ...

(IUGS) included the 'Nojima Fault' in its assemblage of 100 'geological heritage sites' around the world in a listing published in October 2022. The organisation defines an IUGS Geological Heritage Site as 'a key place with geological elements and/or processes of international scientific relevance, used as a reference, and/or with a substantial contribution to the development of geological sciences through history.'

References

Seismic faults of Japan First 100 IUGS Geological Heritage Sites {{seismology-stub