Apr. 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 0.910 59.2 1:00 0.910 59.2 2:00 0.910 59.2 3:00 0.910 59.2 4:00 0.871 58.8 5:00 1.242 61.9 6:00 1.448 63.2 7:00 0.592 55.4 8:00 1.228 61.8 9:00 1.322 62.4 10:00 1.159 61.3 11:00 0.983 59.8 12:00 0.897 59.1 13:00 0.914 59.2 14:00 1.033 60.3 15:00 1.238 61.9 16:00 1.336 62.5 17:00 1.082 60.7 18:00 0.592 55.4 19:00 1.787 65.0 20:00 0.905 59.1 21:00 0.888 59.0 22:00 0.910 59.2 23:00 0.910 59.2