MUFON would like to thank Clas Svahn and Sweden’s Archives for the Unexplained for providing us with all of Sweden’s UFO reports from 2009 through 2023. We would also like to thank UFO Historian Isaac Koi for his additional assistance.
This database, like the Norwegian Report database had to be translated from Swedish to English using Machine Learning. It is available in its original Swedish and in the English translation done expertly by our MUFON IT Team.
While these reports are known in Scandinavia, this is the first time they appear to a worldwide audience in English. Most of these reports are unknown to MUFON and the American public until now. In all, there are approximately 2,500 reports.
2009 – 17 (partial)
2010 – 188
2011 – 115
2012 – 188
2013 – 161
2014 – 169
2015 – 176
2016 – 184
2017 – 194
2018 – 238
2019 – 181
2020 – 288
2021 – 259
2022 – 213
2023 – 180