Oct. 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 0.910 59.2 5:00 0.869 58.8 6:00 1.445 63.2 7:00 1.216 61.7 8:00 0.746 57.5 9:00 1.284 62.2 10:00 1.350 62.6 11:00 1.272 62.1 12:00 1.200 61.6 13:00 1.219 61.7 14:00 1.300 62.3 15:00 1.360 62.7 16:00 1.177 61.4 17:00 0.536 54.6 18:00 1.591 64.0 19:00 1.015 60.1 20:00 0.888 59.0 21:00 0.910 59.2 22:00 0.910 59.2 23:00 0.910 59.2