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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 on the JMA Seismic Intensity Scale (XI–XII on the Modified Mercalli intensity scale). The tremors lasted for approximately 20 seconds. The focus of the earthquake was located 17 km beneath its epicenter, on the northern end of Awaji Island, 20 km away from the center of the city of Kobe. At least 5,000 people died, about 4,600 of them from Kobe. Kobe, with its population of 1.5 million, was the closest major city to the epicenter and hit by the strongest tremors. It was Japan's second deadliest earthquake in the 20th century after the 1923 Great Kantō earthquake, in which more than 105,000 people died. Earthquake Most of the largest earthquakes in Japan are caused by subduction of the Philippine Sea plate or Pac ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Nojima Fault
is a fault that was responsible for the Great Hanshin earthquake of 1995 (Kobe Quake). It cuts across Awaji Island, Japan and it is a branch of the Japan Median Tectonic Line which runs the length of the southern half of Honshu 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 ' ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
1923 Great Kantō Earthquake
The 1923 Great Kantō earthquake (, or ) was a major earthquake that struck the Kantō Plain on the main Japanese island of Honshu at 11:58:32 JST (02:58:32 UTC) on Saturday, 1 September 1923. It had an approximate magnitude of 8.0 on the moment magnitude scale (Mw), with its epicenter located southwest of the capital Tokyo. The earthquake devastated Tokyo, the port city of Yokohama, and surrounding prefectures of Kanagawa, Chiba, and Shizuoka, and caused widespread damage throughout the Kantō region. Fires, exacerbated by strong winds from a nearby typhoon, spread rapidly through the densely populated urban areas, accounting for the majority of the devastation and casualties. The death toll is estimated to have been between 105,000 and 142,000 people, including tens of thousands who went missing and were presumed dead. Over half of Tokyo and nearly all of Yokohama were destroyed, leaving approximately 2.5 million people homeless. The disaster triggered widespread social ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Takarazuka, Hyōgo
file:Takarazuka city-office.jpg, 270px, Takarazuka City Hall file:Takarazuka city center area Aerial photograph.1985.jpg, 270px, Aerial view of Takarazuka city center The kanji (UTF-8 code FA1016), which is part of Takarazuka's official name (), is not available on all systems. (It can be entered in Wikipedia with Numeric character reference, HTML character 塚.) When not available, the kanji (UTF-8 code 585A16, Numeric character reference, HTML character 塚) is used as a substitute, rendering Takarazuka as . () is a Cities of Japan, city located in Hyōgo Prefecture, Japan. , the city had an estimated population of 221,846 in 96,729 households and a population density of 2,200 persons per km². The total area of the city is . Known as the "inner parlor" of Kansai, Takarazuka is famous for the Takarazuka Revue, hot springs, and the Takarazuka Tourism Fireworks Display held since 1913. It is also famous as a choice residential area along with Ashiya, Hyōgo, As ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Nishinomiya, Hyōgo
file:西宮市役所.jpg, 270px, Nishinomiya City Hall file:Nishinomiya city center area Aerial photograph.1985.jpg, 270px, Aerial view of Nishinomiya city center 1985 file:Hirota-jinja Nishinomiya04s.jpg, 270px, Hirota Shrine is a Cities of Japan, city located in Hyōgo Prefecture, Japan. , the city had an estimated population of 484,368 in 218,948 households and a population density of 4,800 persons per km². The total area of the city is . Nishinomiya is an important commercial and shipping city in the Kansai region with the third largest population in Hyōgo Prefecture. Nishinomiya is best known as the home of Koshien Stadium, where the Hanshin Tigers baseball team plays home games and where Japan's annual Kōshien baseball tournament, high school baseball championship is held. Geography Nishinomiya is located in southeast Hyōgo Prefecture between the cities of Kobe and Osaka. It is bordered by Osaka Bay to the south, the cities of Amagasaki, Itami and Takarazuka, Hyōgo, Ta ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ashiya, Hyōgo
270px, Ashiya City Hall 270px, Tanizaki Junichiro Memorial Museum 270px, Ashiya seen from Ashiya Station is a city in Hyōgo Prefecture, Japan. , the city had an estimated population of 92,976 in 43,229 households and a population density of 5,000 persons per km2. The total area of the city is . It has a reputation as a high-end residential area. Geography Ashiya is located between Kobe and Nishinomiya, and is the second smallest municipality in Hyōgo Prefecture. The ground gentle slopes from the Rokko Mountains in the north to Osaka Bay in the south. Neighboring municipalities Hyōgo Prefecture * Higashinada-ku, Kobe * Nishinomiya Climate Ashiya has a humid subtropical climate (Köppen ''Cfa'') characterized by warm summers and cool winters with light snowfall. The average annual temperature in Ashiya is 14.6 °C. The average annual rainfall is 1,578 mm with September as the wettest month. The temperatures are highest on average in August, at around , and lo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Awaji, Hyōgo
270px, Awaji City Hall is a city located on Awaji Island in Hyōgo Prefecture, Japan. , the city had an estimated population of 42,597 and a population density of 230 persons per km2. The total area of the city is . Geography The city of Awaji occupies the northern third of Awaji Island. It is connected to Kobe City to the north by the Akashi Kaikyo Bridge, and is sandwiched between Osaka Bay and the Gulf of Harima on the Seto Inland Sea. There are no large rivers in the city, but there are many agricultural ponds. The Tsuna hills run through the center of the city, with Mount Myoken (522 meters) as the highest point. The Nojima Fault (the focus of the Great Hanshin earthquake) is located in the city. Surrounding municipalities Hyogo Prefecture * Sumoto Climate Awaji has a Humid subtropical climate (Köppen ''Cfa'') characterized by warm summers and cool winters with light to no snowfall. The average annual temperature in Awaji is 16.3 °C. The average annual rainf ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Foreshock
A foreshock is an earthquake that occurs before a larger seismic eventthe mainshockand is related to it in both time and space. The designation of an earthquake as ''foreshock'', ''mainshock'' or aftershock is only possible after the full sequence of events has happened. Occurrence Foreshock activity has been detected for about 40% of all moderate to large earthquakes, and about 70% for events of M>7.0. They occur from a matter of minutes to days or even longer before the main shock; for example, the 2002 Sumatra earthquake is regarded as a foreshock of the 2004 Indian Ocean earthquake with a delay of more than two years between the two events. Some great earthquakes (M>8.0) show no foreshock activity at all, such as the M8.6 1950 Assam–Tibet earthquake, 1950 India–China earthquake. The increase in foreshock activity is difficult to quantify for individual earthquakes but becomes apparent when combining the results of many different events. From such combined observations, t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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 population, second-most populous after the list of islands of Indonesia, Indonesian island of Java. Honshu had a population of 104 million , constituting 81.3% of the entire population of Japan, and mostly concentrated in the coastal areas and plains. Approximately 30% of the total population resides in the Greater Tokyo Area on the Kantō Plain. As the historical center of Japanese cultural and political power, the island includes several past Japanese capitals, including Kyoto, Kyōto, Nara (city), Nara, and Kamakura. Much of the island's southern shore forms part of the Taiheiyō Belt, a megalopolis that spans several of the Japanese islands. Honshu also contains Japan's highest mountain, Mount Fuji, and its largest lake, Lake Biwa. Mo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Active Fault
An active fault is a fault that is likely to become the source of another earthquake sometime in the future. Geologists commonly consider faults to be active if there has been movement observed or evidence of seismic activity during the last 10,000 years. * Active faulting is considered to be a geologic hazard – one related to earthquakes as a cause. Effects of movement on an active fault include strong ground motion, surface faulting, tectonic deformation, landslides and rockfalls, liquefaction, tsunamis, and seiches. Quaternary faults are those active faults that have been recognized at the surface and which have evidence of movement during the Quaternary Period. Related geological disciplines for ''active-fault'' studies include geomorphology, seismology, reflection seismology, plate tectonics, geodetics and remote sensing, risk analysis, and others. Location Active faults tend to occur in the vicinity of tectonic plate boundaries, and active fault research h ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
