Jul 2010 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 0.634 56.0 4:00 0.460 53.2 5:00 0.823 58.3 6:00 0.921 59.3 7:00 0.820 58.3 8:00 0.683 56.7 9:00 0.539 54.6 10:00 0.432 52.7 11:00 0.380 51.6 12:00 0.374 51.5 13:00 0.413 52.3 14:00 0.508 54.1 15:00 0.650 56.3 16:00 0.784 57.9 17:00 0.904 59.1 18:00 0.881 58.9 19:00 0.554 54.9 20:00 0.568 55.1 21:00 0.745 57.4 22:00 0.745 57.4 23:00 0.745 57.4