Jun 2012 Hokkaido Sapporo-shi Expected value of LF field strength Transmitting Station: Ohtakadoya-yama LF station Latitude of receiver(Degree): 43.05 Longitude of receiver(Degree): 141.35 Time(JST) Field Strength(mV/m) Field Strength(dB uV/m) 0:00 2.097 66.4 1:00 2.091 66.4 2:00 2.074 66.3 3:00 1.235 61.8 4:00 1.374 62.8 5:00 2.302 67.2 6:00 1.651 64.4 7:00 0.699 56.9 8:00 0.032 30.2 9:00 0.482 53.7 10:00 0.714 57.1 11:00 0.810 58.2 12:00 0.818 58.3 13:00 0.745 57.4 14:00 0.550 54.8 15:00 0.150 43.5 16:00 0.515 54.2 17:00 1.432 63.1 18:00 2.251 67.0 19:00 1.915 65.6 20:00 0.881 58.9 21:00 2.023 66.1 22:00 2.089 66.4 23:00 2.097 66.4