Skip to main content
U.S. flag

An official website of the United States government

Data Visualizations

Explore our scientific and data-driven stories with maps, multimedia, and visualizations. 

Filter Total Items: 146

1964 Great Alaska Earthquake Photo Tour of Anchorage

On March 27, 1964 the largest recorded earthquake in U.S. history struck southcentral Alaska.  Click on the photos or the numbers to take a tour.

Groundwater Recharge in Pennsylvania

A map app to get recharge values from streamgage locations in Pennsylvania. Development of this app is described at the Related Science page.