Mar. 2015 Hokkaido Wakkanai-shi Expected value of LF field strength Transmitting Station: Ohtakadoya-yama LF station Latitude of receiver(Degree): 45.40 Longitude of receiver(Degree): 141.67 Distance from Ohtakadoya-yama LF station (km): 894 Time(JST) Field Strength(mV/m) Field Strength(dB uV/m) 0:00 1.591 64.0 1:00 1.591 64.0 2:00 1.591 64.0 3:00 1.591 64.0 4:00 1.589 64.0 5:00 1.337 62.5 6:00 0.421 52.5 7:00 0.908 59.2 8:00 1.165 61.3 9:00 1.193 61.5 10:00 1.163 61.3 11:00 1.129 61.1 12:00 1.122 61.0 13:00 1.156 61.3 14:00 1.189 61.5 15:00 1.183 61.5 16:00 1.000 60.0 17:00 0.460 53.3 18:00 1.135 61.1 19:00 1.587 64.0 20:00 1.591 64.0 21:00 1.591 64.0 22:00 1.591 64.0 23:00 1.591 64.0