Jul 2011 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 1.024 60.2 1:00 1.024 60.2 2:00 1.024 60.2 3:00 0.931 59.4 4:00 0.506 54.1 5:00 0.808 58.1 6:00 1.030 60.3 7:00 0.974 59.8 8:00 0.845 58.5 9:00 0.690 56.8 10:00 0.568 55.1 11:00 0.506 54.1 12:00 0.500 54.0 13:00 0.546 54.7 14:00 0.656 56.3 15:00 0.812 58.2 16:00 0.943 59.5 17:00 1.032 60.3 18:00 0.903 59.1 19:00 0.497 53.9 20:00 0.843 58.5 21:00 1.024 60.2 22:00 1.024 60.2 23:00 1.024 60.2