Apr. 2017 Tokyo-to Tokyo Expected value of LF field strength Transmitting Station: Hagane-yama LF station Latitude of receiver(Degree): 35.68 Longitude of receiver(Degree): 139.68 Distance from Hagane-yama LF station (km): 902 Time(JST) Field Strength(mV/m) Field Strength(dB uV/m) 0:00 0.915 59.2 1:00 0.915 59.2 2:00 0.915 59.2 3:00 0.915 59.2 4:00 0.876 58.8 5:00 1.225 61.8 6:00 1.464 63.3 7:00 0.583 55.3 8:00 1.224 61.8 9:00 1.324 62.4 10:00 1.163 61.3 11:00 0.988 59.9 12:00 0.902 59.1 13:00 0.919 59.3 14:00 1.038 60.3 15:00 1.242 61.9 16:00 1.336 62.5 17:00 1.074 60.6 18:00 0.601 55.6 19:00 1.795 65.1 20:00 0.893 59.0 21:00 0.892 59.0 22:00 0.915 59.2 23:00 0.915 59.2