Jul 2013 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 0.687 56.7 4:00 0.517 54.3 5:00 0.873 58.8 6:00 0.962 59.7 7:00 0.853 58.6 8:00 0.711 57.0 9:00 0.560 55.0 10:00 0.446 53.0 11:00 0.390 51.8 12:00 0.384 51.7 13:00 0.426 52.6 14:00 0.528 54.4 15:00 0.676 56.6 16:00 0.817 58.2 17:00 0.943 59.5 18:00 0.929 59.4 19:00 0.621 55.9 20:00 0.619 55.8 21:00 0.790 57.9 22:00 0.790 57.9 23:00 0.790 57.9