A New Index for Abnormal Aviation-Band VHF Propagation Associated with Sporadic E over Japan

Satoshi Andoh

Presentation information

[E] Oral

P (Space and Planetary Sciences ) » P-EM Solar-Terrestrial Sciences, Space Electromagnetism & Space Environment

[P-EM13] Space Weather and Space Climate

Wed. May 27, 2026 9:00 AM - 10:30 AM 304 (International Conference Hall, Makuhari Messe)

Chairperson:Takahashi Toru(Electronic Navigation Research Institute, National Institute of Maritime, Port and Aviation Technology), Kataoka Ryuho(Okinawa Institute of Science and Technology), Bamba Yumi(National Institute of Information and Communications Technology)

9:00 AM - 9:15 AM

[PEM13-25] A New Index for Abnormal Aviation-Band VHF Propagation Associated with Sporadic E over Japan

*Satoshi Andoh¹, Hidekatsu Jin¹, Jun Sakai², Keisuke Hosokawa², Susumu Saito³, Ichiro Tomizawa², Michi Nishioka¹, Takuya Tsugawa¹ (1. National Institute of Information and Communications Technology, 2. University of Electro-Communications, 3. Electronic Navigation Research Institute)

Keywords:Ionosphere, Sporadic E, Space Weather Forecast, Air band radio waves