Apr. 2017 Fukushima-ken Fukushima-shi Expected value of LF field strength Transmitting Station: Hagane-yama LF station Latitude of receiver(Degree): 37.73 Longitude of receiver(Degree): 140.47 Distance from Hagane-yama LF station (km): 1042 Time(JST) Field Strength(mV/m) Field Strength(dB uV/m) 0:00 1.443 63.2 1:00 1.443 63.2 2:00 1.443 63.2 3:00 1.443 63.2 4:00 1.422 63.1 5:00 1.546 63.8 6:00 0.662 56.4 7:00 1.106 60.9 8:00 1.213 61.7 9:00 0.994 59.9 10:00 0.722 57.2 11:00 0.527 54.4 12:00 0.441 52.9 13:00 0.456 53.2 14:00 0.576 55.2 15:00 0.815 58.2 16:00 1.081 60.7 17:00 1.240 61.9 18:00 0.920 59.3 19:00 0.959 59.6 20:00 1.524 63.7 21:00 1.430 63.1 22:00 1.443 63.2 23:00 1.443 63.2