Frequency Diagram
By Earthquake Hazards Program
2021 (approx.)
![Graph of frequency with time as the x-axis and amplitude as the y-axis](https://d9-wret.s3.us-west-2.amazonaws.com/assets/palladium/production/s3fs-public/styles/full_width/public/media/images/frequency.gif?itok=0EnlxgP0)
Detailed Description
Diagram of frequency. The frequency is the number of times something happens in a certain period of time, such as the ground shaking up and down or back and forth during an earthquake.
Sources/Usage
Public Domain.