Aug. 2015 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 0.797 58.0 4:00 0.736 57.3 5:00 1.439 63.2 6:00 1.101 60.8 7:00 0.646 56.2 8:00 1.184 61.5 9:00 1.224 61.8 10:00 1.047 60.4 11:00 0.887 59.0 12:00 0.815 58.2 13:00 0.829 58.4 14:00 0.933 59.4 15:00 1.120 61.0 16:00 1.241 61.9 17:00 1.080 60.7 18:00 0.420 52.5 19:00 1.423 63.1 20:00 1.046 60.4 21:00 0.758 57.6 22:00 0.809 58.2 23:00 0.809 58.2