Dec. 2013 Nagasaki-ken Nagasaki-shi Expected value of LF field strength Transmitting Station: Ohtakadoya-yama LF station Latitude of receiver(Degree): 32.73 Longitude of receiver(Degree): 129.87 Distance from Ohtakadoya-yama LF station (km): 1122 Time(JST) Field Strength(mV/m) Field Strength(dB uV/m) 0:00 0.859 58.7 1:00 0.859 58.7 2:00 0.859 58.7 3:00 0.859 58.7 4:00 0.859 58.7 5:00 0.859 58.7 6:00 0.595 55.5 7:00 0.891 59.0 8:00 1.056 60.5 9:00 1.011 60.1 10:00 0.921 59.3 11:00 0.864 58.7 12:00 0.858 58.7 13:00 0.902 59.1 14:00 0.987 59.9 15:00 1.055 60.5 16:00 0.958 59.6 17:00 0.584 55.3 18:00 0.836 58.4 19:00 0.859 58.7 20:00 0.859 58.7 21:00 0.859 58.7 22:00 0.859 58.7 23:00 0.859 58.7