How to Understand Earthquake Seismic Records | Examples Explained earthquake

Seismic records of earthquakes are made public by either local authorities or they can be found on the USGS (geological survey) website. This video explains how to read and analyse this information using the seismic record of the 2007 Chuetsu Oki earthquake from Japan. The peak ground acceleration (PGA) is an important factor used for soil liquefaction analysis.
To learn more about this please watch these videos: Estimating Seismic Moment and Magnitude of 2023 Turkey and Syria Earthquake • Estimating Seismic Mom... How to Estimate Cyclic Stress Ratio and Liquefaction of Sand Triggered by Earthquake • How to Estimate Cyclic...
Liquefaction of Soil during Earthquakes in a little box • Liquefaction of Soil d...
How Soil Liquefaction Works • How Soil Liquefaction ...
Earthquake-related videos:
Understanding Acceleration Response Spectrum of 2023 Turkey Earthquake and Building Stability • Understanding Accelera...
Estimating Seismic Moment and Magnitude of 2023 Turkey and Syria Earthquake • Estimating Seismic Mom...
How Often Earthquakes happen? Estimating Earthquake Recurrence Time and Probability • How to Estimate Earthq...

[@TheAncientColossus]

Very, very interesting. Saved for later. So much knowledge. Thank you professor!

[@sk45293]

I was studying abroad in Niigata when this earthquake happened!

[@ishwarsingh4193]

Very nice, thank you🙏

[@farahnazabouk2461]

❤good