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Understand an earthquake
Last Updated September 23, 2020
- Earthquake map
Based on the results of the underground structure survey, we created a "Yokohama City Earthquake Map" due to an assumed earthquake that would affect the city. - Liquefaction map
Using data of "earthquake map", we performed liquefaction judgment every 50m mesh in the city. - About result of underground structure investigation in northern Yokohama-shi
We report on the results of the underground step structure survey conducted in the northern part of Yokohama City. - active fault Basic Survey Results Report in Yokohama City Area
I would like to report on the results of the active fault Basic Survey in Yokohama City. - Earthquake memo
I will explain the mechanism of earthquakes. - Yokohama-shi Earthquake Information
Information on seismometers installed at 42 locations in Yokohama will be announced in real time. Information on earthquake waveforms observed is obtained.Use of Yokohama City Earthquake Waveform DataYou can get it.
Inquiries to this page
Regional Disaster Prevention Section, General Affairs Bureau Crisis Management Department
Telephone: 045-671-3456
Telephone: 045-671-3456
Fax: 045-641-1677
Email address: so-chiikibousai@city.yokohama.lg.jp
Page ID: 264-335-552
