Tambora.org is a vast repository of historical information about weather, crops and catastrophic events. A number of contributers have searched archives, libraries and literature for witnesses of these events and their impact on the lives of our ancestors. Tambora.org is continually growing. This is the reason we compiled a collection of automatically created maps to provide for a visual jump-start into the tambora.org universe. You want to create your own maps, based upon the tambora.org data? We have an API that you can explore.