The Safecast Map depicts over 600,000 radiation data points collected by the Safecast team throughout Japan. For each square, numerous geiger readings have been collected and color-coded. For detailed maps showing all data points, please visit the Drive Maps page.
Want to help us collect more data?
データ収集支援のため寄付をする
As part of our efforts to get readings for all of Japan, including many areas that have never had published measurements, we've been driving across the country taking readings constantly as we go. This provides some exceptionally detailed mapping of radiation levels along the routes we have traveled, we call this Safecasting.
This map shows the nodes for our own fixed sensor network which we've just begun implementing. As part of our longterm mission we aim to have many more of these deployed in the near future.
In addition to our own network or sensors, we are aggregating radiation data from government and other sources.
@safecastdotorg
Safecast on Flickr