Oct. 2015 Fukui-ken Fukui-shi Expected value of LF field strength Transmitting Station: Hagane-yama LF station Latitude of receiver(Degree): 36.05 Longitude of receiver(Degree): 136.22 Distance from Hagane-yama LF station (km): 621 Time(JST) Field Strength(mV/m) Field Strength(dB uV/m) 0:00 2.576 68.2 1:00 2.576 68.2 2:00 2.576 68.2 3:00 2.576 68.2 4:00 2.576 68.2 5:00 2.480 67.9 6:00 0.759 57.6 7:00 1.915 65.6 8:00 1.598 64.1 9:00 2.317 67.3 10:00 1.857 65.4 11:00 1.393 62.9 12:00 1.168 61.4 13:00 1.215 61.7 14:00 1.528 63.7 15:00 2.048 66.2 16:00 2.320 67.3 17:00 0.687 56.7 18:00 2.655 68.5 19:00 1.276 62.1 20:00 2.524 68.0 21:00 2.576 68.2 22:00 2.576 68.2 23:00 2.576 68.2