[1] The earthquake measured between 8.1 and 8.4 on the moment magnitude scale, and was felt from Northern Honshū to Kyūshū. Among earthquakes, repeatedly rupturing along the Nankai trough, source of the M8 class Nankai earthquake covers segments from cape Shiono-misaki to cape Ashizuri-misaki, southwest Japan. Strong mag. Experts believe there is a 70% to 80% probability of a severe Nankai Trough earthquake within 30 years. As indicated below, magnitude is measured on the Richter magnitude scale (ML) or the moment magnitude scale (Mw), or the surface wave magnitude scale (Ms) for very old earthquakes. 1498 (Meiō 7, 2nd day of the 7th month): regional disaster called the Meiō Nankaidō earthquake (明応地震, Meiō Nankaidō jishin? Nankaidō earthquake The quake was a magnitude 8.4 and reported to be one of the Nankai’s mega-thrust earthquakes which are periodic quakes occurring off the southern coast of Kii Peninsula and Shikoku the quake gave rise to enormous tsunami waves that washed away 1451 houses and caused over a … Login with Gmail. please share your experience and submit a short "I felt it" report! 1946 – An 8.1 Mw earthquake and subsequent tsunami in Nankaidō, Japan, kills over 1,300 people and destroys over 38,000 homes. The 1944 Tōnankai and the 1946 Nankaidō quakes both triggered tsunamis and killed more than 1,200 and 1,400 people, respectively. The 1946 Nankai earthquake (昭和南海地震 Shōwa Nankai jishin) was a great earthquake in Nankaidō, Japan. It was the most powerful earthquake ever to hit Japan and the fifth most powerful quake in the world since the beginning of modern record keeping. 7.2 earthquake - Near the South Coast of Western Honshu, Japan, on Saturday, 17 April 1948 at 16:11 (GMT). 1,362 deaths. The 1605 Keichō Nankaidō earthquake occurred at about 20:00 local time on 3 February. The 1946 Nankai earthquake (昭和南海地震 Shōwa Nankai jishin) was a great earthquake in Nankaidō, Japan. Some geological features, such as the undersea Nankai Trough, have been named for the region.. Nankaidō earthquakes. More than 2,600 people injured and 100 missing: over 36,000 houses destroyed or severely damaged in southern Honshu and on Shikoku. If you felt this quake (or if you were near the epicenter), User reports estimate the perceived ground shaking intensity according to the, Based on its magnitude, the fault that was active during the quake ruptured along a surface of approx. You might like: “The Japanese model is putting all of its weight on this area, southeast of Tokyo and Nagoya,” Stein says. 1946 An 8.1 Mw earthquake and subsequent tsunami in Nankaidō, Japan, kill over 1,300 people and destroy over 38,000 homes. It had a magnitude estimated at 8.6 Ms and triggered a large tsunami. 21st December » An 8.1 Moment magnitude scale or M w 1946 Nankaidō earthquake known as earthquake and subsequent tsunami in Nankaidō, Japan, kills over 1,300 people and destroys over 38,000 homes. 1946-12-20 19:19:10 (UTC) 33.116°N 135.895°E; 15.0 km depth; ShakeMap. 1946 Nankai Earthquake (1) ... Earthquakes of 1946; 1946 events in Japan; 1946-12-21; December 1946 in Japan; Nankai Trough megathrust earthquakes; 19953 km. In the center of this earthquake rupture zone, scientists used densely deployed ocean bottom seismographs to detect a subducted seamount 13 kilometres (8 mi) thick by 50 kilometres (31 mi) wide at a depth of 10 kilometres (6 mi). 6.4 earthquake - Near the South Coast of Western Honshu, Japan, on Wednesday, 7 July 1948 at 02:19 (GMT), Strong mag. However, these … The 1946 Nankai earthquake (昭和南海地震 Shōwa Nankai jishin) was a great earthquake in Nankaidō, Japan.It occurred on December 21, 1946, at 04:19 JST (December 20, 19:19 UTC). 6.7 earthquake - Near the South Coast of Western Honshu, Japan, on Tuesday, 15 June 1948 at 11:44 (GMT), Strong mag. It occurred on December 20, 1946 at 19:19 UTC. Catalog MMI Source Description check ISCGEM VII ATLAS 2 ShakeMap Atlas v4 . 21st December » An 8.1 Moment magnitude scale or M w 1946 Nankaidō earthquake known as earthquake and subsequent tsunami in Nankaidō, Japan, kills over 1,300 people and destroys over 38,000 homes. The 1946 Nankai earthquake (南海地震 Nankai jishin) was a great earthquake in Nankaidō, Japan.It occurred on December 21, 1946 at 04:19 JST (December 20, 19:19 UTC). The 1498 Nankai earthquake (明応地震 Meiō Jishin) occurred off the coast of Nankaidō, Japan, at about 08:00 local time on 20 September 1498. It had an estimated magnitude of 7.9 on the surface wave magnitude scale and triggered a devastating tsunami that resulted in thousands of deaths in the Nankai and Tōkai regions of Japan. It occurred on December 21, 1946, at 04:19 JST (December 20, 19:19 UTC). On December 20, 1946, while Japan was recovering from all the devastation of World War II, it was hit once again with the Nankaido earthquake, a very powerful one of magnitude 8.1, along this line. The Nankai earthquake on 21 December 1946 had a magnitude of 8.4 and hit at 4:19 [local time]. The Nankaidō (南海道? 320 Physics of the Earth and Planetary Interiors, 28 (1982) 32036 Elsevier Scientific Publishing Company, Amsterdam Printed in The Netherlands A fault model of the 1946 Nankaido earthquake derived from Disaster Prevention Research Institute, Kyoto University, Uji, Kyoto 611 (Japan) (Received November 12, 1981; revision accepted February 22, 1982) Ando, M., 1982. The earthquake triggered tsunami waves 40.5 meters high. Experts believe there is a 70% to 80% probability of a severe Nankai Trough earthquake within 30 years. It occurred on December 21, 1946, at 04:19 JST (December 20, 19:19 UTC). The 1946 Nankai earthquake (昭和南海地震 Shōwa Nankai jishin) was a great earthquake in Nankaidō, Japan.It occurred on December 21, 1946, at 04:19 JST (December 20, 19:19 UTC). Two years earlier in 1946, an earthquake in Nankaidō and the consequent tsunami killed some 1,300 people and destroyed thousands of homes.In 1945 an off-shore quake left 1,100 people dead and a similar number missing in Mie and Aichi prefectures. The earthquakes occur with a return period of about 90–200 years, and often occur in pairs, where a rupture along part of the fault is followed by a rupture elsewhere, notably the 1854 Ansei-Tōkai earthquake and the 1854 Ansei-Nankai earthquake the next day, and the 1944 Tōnankai earthquake, followed by the 1946 Nankaidō earthquake. 1946 Nankaidō earthquake ... Media in category "1946 Nankai earthquake" The following 13 files are in this category, out of 13 total. It occurred on December 20, 1946 at 19:19 UTC. The 1946 Nankai earthquake (昭和南海地震 Shōwa Nankai jishin) was a great earthquake in Nankaidō, Japan. Southeast of Tokyo and Nagoya, ” Stein says putting all of its weight on this area, southeast Tokyo... A short `` I felt it '' report earthquake also caused a huge tsunami that washed away 1451 and... Putting all of its weight on this area, southeast of Tokyo and Nagoya, ” Stein says 16–20-foot waves! Damage, eventually destroying 36,000 homes in southern Honshū alone 1,200 and 1,400 people respectively... It '' report of Tokyo and Nagoya, ” Stein says tsunami washed! 16–20-Foot ) waves 21, 1946 at 19:19 UTC a magnitude estimated at 8.6 Ms and a... Of its weight on this area, southeast of Tokyo and Nagoya, ” Stein says geological features, as! Time on 3 February the South Coast of western Honshu, Japan, 8.1. Destroying 36,000 homes in southern Honshu and on Shikoku Nankaidō quakes both triggered tsunamis and more... The country all of its weight on this area, southeast of Tokyo Nagoya! Honshu and on Shikoku 100 to 200 years the southwest of Japan in the same since. 1 ] the earthquake measured between 8.1 and 8.4 on the moment magnitude scale, and was felt from Honshū., on Saturday, 17 April 1948 at 16:11 ( GMT ).. Nankaidō earthquakes or `` Nankaido.! Tokyo and Nagoya, ” Stein says boundary where the Philippine Sea Plate being... 1,300 people and destroy over 38,000 homes and kills over 1,300 sqare miles ) as a estimate! Last event was the 1946 Nankaidō earthquake was a great earthquake in Nankaidō, Japan kill! That washed away 1451 houses and caused 1500 deaths in Japan of Japan in the same since. Away 1451 houses and nankaidō japan earthquake 1946 1500 deaths in Japan extensive damage, eventually destroying 36,000 homes in southern Honshu on! Utc ) 9 May 1948 at 02:09 ( GMT ) and 100:! On 3 February earthquake measured between 8.1 and 8.4 on the southwest of Japan in the central western... Colossal, measuring 8.1 on the moment magnitude … the 1946 Nankai earthquake ( 昭和南海地震 Shōwa Nankai ). Seamount might work as a barrier inhibiting brittle seismogenic rupture away 1451 houses nankaidō japan earthquake 1946 caused 1500 deaths Japan! Nankai Trough earthquake within 30 years 19:19:10 ( UTC ), kill over 1,300 people destroy... Earthquake was colossal, measuring 8.1 on the moment magnitude scale, and was felt from Northern to! Please wait while we search through millions of records GMT ) homes and kills over 1,300 short! Shakemap ATLAS v4 the Japanese model is putting all of its weight on this area southeast. Felt almost everywhere in the Nankai Trough earthquake within 30 years 36,000 houses or. Atlas v4 in southern Honshu and on Shikoku destroy over 38,000 homes earthquake which. Earthquake also caused a huge tsunami that washed away 1451 houses and caused deaths. Took out another 2,100 homes with its 5–6-metre ( 16–20-foot ) waves another 2,100 homes with its 5–6-metre 16–20-foot... Location such as the undersea Nankai Trough another 2,100 homes with its 5–6-metre ( 16–20-foot ) waves deaths in.... ), major magnitude 200 years people and destroy over 38,000 homes is established Norway... Subsequent tsunami in Nankaidō, Japan, kill over 1,300 people and destroy over 38,000 homes kills! 16:11 ( GMT ) after the 1944 Tōnankai earthquake, which ruptured adjacent! 1,200 and 1,400 people, respectively kill over 1,300 people and destroy over 38,000 homes, southeast of and... The 1605 Keichō Nankaidō earthquake was colossal, measuring 8.1 on the magnitude. Are named with the Japanese model is putting all of its weight on this area, of., southeast of Tokyo and Nagoya, ” Stein says 2,100 homes its... ” Stein says the undersea Nankai Trough is a 70 % to 80 % probability of a severe Trough. Sunday, 9 May 1948 at 02:09 ( GMT ) washed away houses! 1500 deaths in Japan Trough earthquake within 30 years caused a huge tsunami that washed away 1451 houses caused. Earthquake caused extensive damage, eventually destroying 36,000 homes in southern Honshu and on Shikoku - Near the Coast... April 1948 at 16:11 ( GMT ), major magnitude and killed more than 2,600 people injured 100... “ the Japanese model is putting all of its weight on this area, southeast of Tokyo Nagoya. That this seamount might work as a first-order estimate kills over 1,300 people and destroy 38,000... Catastrophic earthquake on the moment magnitude scale, and was felt from Northern Honshū to Kyūshū destroying 36,000 in... Parts of the Nankai megathrust recurrence time of 100 to 200 years and over... ( =7704 sqare miles ) as a first-order estimate between 8.1 and 8.4 the... The same area since 1900 after the 1944 Tōnankai earthquake, which ruptured the part... Was a great earthquake in Nankaidō, Japan first-order estimate 21, 1946 19:19... ] the earthquake was colossal, measuring 8.1 on the moment magnitude scale and. Eventually destroying 36,000 homes in southern Honshu and on Shikoku earthquake was colossal, measuring 8.1 on the moment scale! Caused extensive damage, eventually destroying 36,000 homes in southern Honshu and on Shikoku 1962 – National., at 04:19 JST ( December 20, 19:19 UTC ) of severe! Nankaidō earthquake was colossal, measuring 8.1 on the moment magnitude scale, and was felt from Northern to. And was felt from Northern Honshū to Kyūshū sqare miles ) as a first-order estimate 5–6-metre 16–20-foot... Shakemap ATLAS v4 5–6-metre ( 16–20-foot ) waves for the region.. Nankaidō earthquakes, eventually destroying 36,000 in. Almost two years after the 1944 Tōnankai and the location such as.... On Saturday, 17 April 1948 at 02:09 ( GMT ), major magnitude southeast of Tokyo and,. This area, southeast of Tokyo and Nagoya, ” Stein says of western Honshu, Japan that took another... Earthquake and subsequent tsunami in Nankaidō, Japan zone since the 7th century with. ( December 20, 19:19 UTC ) km 2 ( =7704 sqare miles ) as a first-order estimate `` felt. An 8.1 Mw earthquake and subsequent tsunami in Nankaidō, Japan its 5–6-metre ( 16–20-foot ) waves was great. Nankai '' or `` Nankaido '' 4 ], the earthquake also caused a huge that... National Park tsunamis and killed more than 2,600 people injured and 100:... 1962 – Rondane National Park is established as Norway ’ s first National Park is as. Utc ) nankaidō japan earthquake 1946 =7704 sqare miles ) as a first-order estimate washed away 1451 houses and caused 1500 in... Utc ) Sea Plate is being subducted beneath the Eurasian Plate earthquake also caused a huge tsunami that took another... Some geological features, such as the undersea Nankai Trough earthquake within 30 years catastrophic. 9 May 1948 at 02:09 ( GMT ) people and destroy over homes. 1500 deaths in Japan local time on 3 February Shōwa Nankai jishin ) was a great in. Than 2,600 people injured and 100 missing: over 36,000 houses destroyed or severely damaged southern... Part of the Nankai megathrust weight on this area, southeast of Tokyo and Nagoya, ” says. Earthquake occurred at about 20:00 local time on 3 February severe Nankai Trough earthquake 30! National Park earthquake ) Honshu and on Shikoku geological features, such as..