Dec 2006 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 0.745 57.4 1:00 0.745 57.4 2:00 0.745 57.4 3:00 0.745 57.4 4:00 0.745 57.4 5:00 0.741 57.4 6:00 0.455 53.2 7:00 0.795 58.0 8:00 0.938 59.4 9:00 0.885 58.9 10:00 0.804 58.1 11:00 0.754 57.6 12:00 0.748 57.5 13:00 0.787 57.9 14:00 0.863 58.7 15:00 0.933 59.4 16:00 0.855 58.6 17:00 0.472 53.5 18:00 0.667 56.5 19:00 0.745 57.4 20:00 0.745 57.4 21:00 0.745 57.4 22:00 0.745 57.4 23:00 0.745 57.4