The website Tornado Archive Data Explorer appears to be a valuable resource for accessing historical tornado data. It provides features like temporal data, filters, environmental information, and sharing capabilities for exploring tornado-related data.

Additionally, you can find information about the sources of the data on the Data Sources and Attribution page, which describes the domain, quality, and availability of each dataset on Tornado Archive.

Overall, Tornado Archive serves as a community-driven platform for tornado data visualization, research, and historical reference, as stated on their homepage.

If you have specific questions or need to access tornado-related data, you can explore the various features and datasets available on the Tornado Archive Data Explorer through the provided links.