1946 Nankai earthquake

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The 1946 Nankai earthquake (昭和南海地震

The Nankai Trough is a convergent boundary where the Philippine Sea Plate is being subducted beneath the Eurasian Plate. Large earthquakes have been recorded along this zone since the 7th century, with a recurrence time of 100 to 200 years.^[4]

Earthquake

The 1946 Nankaido earthquake was unusual in its seismological perspective, with a rupture zone estimated from long-period geodetic data that was more than twice as large as that derived from shorter period seismic data. In the center of this earthquake rupture zone, scientists used densely deployed ocean bottom

The earthquake caused extensive damage, destroying 36,000 homes in southern Honshū alone.[1] The earthquake also caused a huge tsunami that took out another 2,100 homes with its 5–6-metre (16–20-foot) waves.^[1]

See also

• List of earthquakes in 1946
• List of earthquakes in Japan

References