Jan 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 1.947 65.8 1:00 1.947 65.8 2:00 1.947 65.8 3:00 1.947 65.8 4:00 1.947 65.8 5:00 1.892 65.5 6:00 0.434 52.7 7:00 1.969 65.9 8:00 1.919 65.7 9:00 1.216 61.7 10:00 0.674 56.6 11:00 0.408 52.2 12:00 0.383 51.7 13:00 0.592 55.5 14:00 1.071 60.6 15:00 1.772 65.0 16:00 2.061 66.3 17:00 0.356 51.0 18:00 1.686 64.5 19:00 1.945 65.8 20:00 1.947 65.8 21:00 1.947 65.8 22:00 1.947 65.8 23:00 1.947 65.8