Current Safecast Radiation Dataset
A zipped file with the complete dataset, updated daily. This is a large download.

Safecast Report 2016
Updated version.

Safecast Logos
For press. JPG and EPS formats.

About the Author

Sean Bonner


Sean Bonner is a co-founder and Global Director of Safecast. Based in Los Angeles, he's an Associate Researcher at the Center For Civic Media at the MIT Media Lab and a Shuttleworth Fellow.