Dec 2010 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 2.008 66.1 1:00 2.008 66.1 2:00 2.008 66.1 3:00 2.008 66.1 4:00 2.008 66.1 5:00 1.981 65.9 6:00 0.811 58.2 7:00 1.967 65.9 8:00 2.116 66.5 9:00 1.459 63.3 10:00 0.873 58.8 11:00 0.569 55.1 12:00 0.539 54.6 13:00 0.780 57.8 14:00 1.305 62.3 15:00 1.997 66.0 16:00 2.076 66.3 17:00 0.402 52.1 18:00 1.940 65.8 19:00 2.008 66.1 20:00 2.008 66.1 21:00 2.008 66.1 22:00 2.008 66.1 23:00 2.008 66.1