By Hiroshi Ogawa and Hirofumi Sugimoto Abstract: Worldwide Radio Meteor Observations recorded strong Quadrantid activity in 2021. The strong peak was observed at λʘ = 283.11°. This peak was twice as strong as in previous...
Read MoreBy Hiroshi Ogawa and Hirofumi Sugimoto Abstract: Worldwide Radio Meteor Observations recorded an Ursid outburst in 2020. The Ursid activity profile indicated the presence of two components. One was the annual activity;...
Read MoreAbstract: Worldwide Radio Meteor Observations detected activity of the October Camelopardalids and the October Draconids during the first ten days of October 2020. Their peak times occurred respectively at λʘ = 192.61° with an...
Read MoreAbstract: The meteor activity in September has been observed by radio meteor observers worldwide. Aurigids (AUR#206) and September ε-Perseids (SPE#208) showed very weak activities. At the end of September, some increased...
Read MoreAbstract: The meteor activity of the delta Aquariids and Perseids has been observed by radio meteor observers worldwide. The delta Aquariids showed a peak time later than in previous years. The Perseids displayed the same usual...
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