This page presents the monthly report in April 2022 by Japanese radio meteor observers. The activity level, results of meteor showers are reported on this site.
In April, one of major meteor showers, April-Lyrids showed an activity as same as annual year. The peak was estimaeted at 19:30UT on April 22 (λ⊙=32°.34). The final resut of April-Lyrids with worldwide radio meteor observations is as following grpah.
The report of Radio Meteor Observations in Japan was published as RMOJ No.246. Observers were as following.
Kenji Fujito, Hirofumi Sugimoto, Masaki Tsuboi, Hironobu Shida, Hirotaka Ohtsuka, Tomohiro Nakamura, Masaki Kano, Ikuhiro Yokoyama and Hiroshi Ogawa.