Akihito Umehara, Toru Adachi, Wataru Mashiko, Hiroshi Yamauchi. Analysis of the Tornadic Debris Signatures of the Ichihara Tornado in a Typhoon Environment Using Two Operational C-band Dual-Polarization Weather Radars. SOLA. 2021. 17. 196-201
Syugo Hayashi, Akihito Umehara, Nobuhiro Nagumo, Tomoo Ushio. The relationship between lightning flash rate and ice-related volume derived from dual-polarization radar. Atmospheric Research. 2021. 248. 105166-105166