Feb 2007 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 Time(JST) Field Strength(mV/m) Field Strength(dB uV/m) 0:00 0.790 57.9 1:00 0.790 57.9 2:00 0.790 57.9 3:00 0.790 57.9 4:00 0.790 57.9 5:00 0.790 57.9 6:00 0.503 54.0 7:00 0.856 58.7 8:00 0.979 59.8 9:00 0.910 59.2 10:00 0.821 58.3 11:00 0.769 57.7 12:00 0.762 57.6 13:00 0.803 58.1 14:00 0.885 58.9 15:00 0.969 59.7 16:00 0.918 59.3 17:00 0.544 54.7 18:00 0.715 57.1 19:00 0.790 57.9 20:00 0.790 57.9 21:00 0.790 57.9 22:00 0.790 57.9 23:00 0.790 57.9