Nov. 2013 Hokkaido Wakkanai-shi Expected value of LF field strength Transmitting Station: Hagane-yama LF station Latitude of receiver(Degree): 45.40 Longitude of receiver(Degree): 141.67 Distance from Hagane-yama LF station (km): 1647 Time(JST) Field Strength(mV/m) Field Strength(dB uV/m) 0:00 0.706 57.0 1:00 0.706 57.0 2:00 0.706 57.0 3:00 0.706 57.0 4:00 0.706 57.0 5:00 0.706 57.0 6:00 0.682 56.7 7:00 0.683 56.7 8:00 0.695 56.8 9:00 0.564 55.0 10:00 0.462 53.3 11:00 0.402 52.1 12:00 0.379 51.6 13:00 0.382 51.6 14:00 0.412 52.3 15:00 0.482 53.7 16:00 0.595 55.5 17:00 0.712 57.0 18:00 0.661 56.4 19:00 0.703 56.9 20:00 0.706 57.0 21:00 0.706 57.0 22:00 0.706 57.0 23:00 0.706 57.0