Dec. 2013 Miyazaki-ken Miyazaki-shi Expected value of LF field strength Transmitting Station: Ohtakadoya-yama LF station Latitude of receiver(Degree): 31.90 Longitude of receiver(Degree): 131.42 Distance from Ohtakadoya-yama LF station (km): 1053 Time(JST) Field Strength(mV/m) Field Strength(dB uV/m) 0:00 1.090 60.8 1:00 1.090 60.8 2:00 1.090 60.8 3:00 1.090 60.8 4:00 1.090 60.8 5:00 1.090 60.8 6:00 0.695 56.8 7:00 0.831 58.4 8:00 1.109 60.9 9:00 1.116 61.0 10:00 1.042 60.4 11:00 0.990 59.9 12:00 0.983 59.9 13:00 1.024 60.2 14:00 1.099 60.8 15:00 1.127 61.0 16:00 0.929 59.4 17:00 0.578 55.2 18:00 1.061 60.5 19:00 1.090 60.8 20:00 1.090 60.8 21:00 1.090 60.8 22:00 1.090 60.8 23:00 1.090 60.8