Sep. 2013 Chiba-ken Chiba-shi Expected value of LF field strength Transmitting Station: Ohtakadoya-yama LF station Latitude of receiver(Degree): 35.60 Longitude of receiver(Degree): 140.12 Distance from Ohtakadoya-yama LF station (km): 207 Time(JST) Field Strength(mV/m) Field Strength(dB uV/m) 0:00 5.789 75.3 1:00 5.789 75.3 2:00 5.789 75.3 3:00 5.758 75.2 4:00 5.911 75.4 5:00 3.772 71.5 6:00 3.546 71.0 7:00 4.411 72.9 8:00 4.064 72.2 9:00 4.916 73.8 10:00 4.731 73.5 11:00 4.555 73.2 12:00 4.540 73.1 13:00 4.675 73.4 14:00 4.929 73.9 15:00 4.386 72.8 16:00 3.772 71.5 17:00 4.836 73.7 18:00 5.749 75.2 19:00 6.061 75.7 20:00 5.713 75.1 21:00 5.789 75.3 22:00 5.789 75.3 23:00 5.789 75.3