Sep. 2017 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 2.510 68.0 1:00 2.510 68.0 2:00 2.510 68.0 3:00 2.510 68.0 4:00 2.457 67.8 5:00 1.513 63.6 6:00 2.566 68.2 7:00 0.147 43.4 8:00 2.090 66.4 9:00 1.899 65.6 10:00 1.347 62.6 11:00 0.990 59.9 12:00 0.895 59.0 13:00 0.911 59.2 14:00 1.073 60.6 15:00 1.526 63.7 16:00 2.061 66.3 17:00 1.766 64.9 18:00 1.191 61.5 19:00 1.460 63.3 20:00 2.329 67.3 21:00 2.509 68.0 22:00 2.510 68.0 23:00 2.510 68.0