Jun 2010 Chiba-ken Chiba-shi Expected value of LF field strength Transmitting Station: Hagane-yama LF station Latitude of receiver(Degree): 35.60 Longitude of receiver(Degree): 140.12 Time(JST) Field Strength(mV/m) Field Strength(dB uV/m) 0:00 0.759 57.6 1:00 0.759 57.6 2:00 0.747 57.5 3:00 0.714 57.1 4:00 1.204 61.6 5:00 1.358 62.7 6:00 0.364 51.2 7:00 0.985 59.9 8:00 1.150 61.2 9:00 1.054 60.5 10:00 0.819 58.3 11:00 0.679 56.6 12:00 0.625 55.9 13:00 0.636 56.1 14:00 0.715 57.1 15:00 0.887 59.0 16:00 1.100 60.8 17:00 1.139 61.1 18:00 0.803 58.1 19:00 0.601 55.6 20:00 1.538 63.7 21:00 0.960 59.6 22:00 0.727 57.2 23:00 0.755 57.6