Sep. 2023 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 0.910 59.2 1:00 0.910 59.2 2:00 0.910 59.2 3:00 0.910 59.2 4:00 0.893 59.0 5:00 0.889 59.0 6:00 1.782 65.0 7:00 0.568 55.1 8:00 1.108 60.9 9:00 1.344 62.6 10:00 1.261 62.0 11:00 1.081 60.7 12:00 0.997 60.0 13:00 1.014 60.1 14:00 1.133 61.1 15:00 1.300 62.3 16:00 1.316 62.4 17:00 0.879 58.9 18:00 0.989 59.9 19:00 1.642 64.3 20:00 0.854 58.6 21:00 0.910 59.2 22:00 0.910 59.2 23:00 0.910 59.2