Jun 2012 Kumamoto-ken Kumamoto-shi Expected value of LF field strength Transmitting Station: Ohtakadoya-yama LF station Latitude of receiver(Degree): 32.78 Longitude of receiver(Degree): 130.73 Time(JST) Field Strength(mV/m) Field Strength(dB uV/m) 0:00 1.101 60.8 1:00 1.101 60.8 2:00 1.101 60.8 3:00 1.009 60.1 4:00 0.576 55.2 5:00 0.891 59.0 6:00 1.116 61.0 7:00 1.054 60.5 8:00 0.892 59.0 9:00 0.719 57.1 10:00 0.588 55.4 11:00 0.524 54.4 12:00 0.517 54.3 13:00 0.565 55.0 14:00 0.682 56.7 15:00 0.850 58.6 16:00 1.019 60.2 17:00 1.119 61.0 18:00 0.987 59.9 19:00 0.587 55.4 20:00 0.916 59.2 21:00 1.101 60.8 22:00 1.101 60.8 23:00 1.101 60.8