Feb. 2017 Saitama-ken Saitama-shi Expected value of LF field strength Transmitting Station: Hagane-yama LF station Latitude of receiver(Degree): 35.85 Longitude of receiver(Degree): 139.65 Distance from Hagane-yama LF station (km): 904 Time(JST) Field Strength(mV/m) Field Strength(dB uV/m) 0:00 0.809 58.2 1:00 0.809 58.2 2:00 0.809 58.2 3:00 0.809 58.2 4:00 0.809 58.2 5:00 0.769 57.7 6:00 1.097 60.8 7:00 1.325 62.4 8:00 0.478 53.6 9:00 1.121 61.0 10:00 1.272 62.1 11:00 1.245 61.9 12:00 1.210 61.7 13:00 1.218 61.7 14:00 1.260 62.0 15:00 1.254 62.0 16:00 0.960 59.6 17:00 0.520 54.3 18:00 1.685 64.5 19:00 0.766 57.7 20:00 0.795 58.0 21:00 0.809 58.2 22:00 0.809 58.2 23:00 0.809 58.2