Nov. 2014 Hokkaido Sapporo-shi Expected value of LF field strength Transmitting Station: Hagane-yama LF station Latitude of receiver(Degree): 43.05 Longitude of receiver(Degree): 141.35 Distance from Hagane-yama LF station (km): 1440 Time(JST) Field Strength(mV/m) Field Strength(dB uV/m) 0:00 0.894 59.0 1:00 0.894 59.0 2:00 0.894 59.0 3:00 0.894 59.0 4:00 0.894 59.0 5:00 0.894 59.0 6:00 0.835 58.4 7:00 0.771 57.7 8:00 0.896 59.0 9:00 0.744 57.4 10:00 0.582 55.3 11:00 0.484 53.7 12:00 0.446 53.0 13:00 0.451 53.1 14:00 0.503 54.0 15:00 0.620 55.9 16:00 0.793 58.0 17:00 0.899 59.1 18:00 0.727 57.2 19:00 0.888 59.0 20:00 0.894 59.0 21:00 0.894 59.0 22:00 0.894 59.0 23:00 0.894 59.0