Feb. 2015 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 Distance from Ohtakadoya-yama LF station (km): 632 Time(JST) Field Strength(mV/m) Field Strength(dB uV/m) 0:00 2.105 66.5 1:00 2.105 66.5 2:00 2.105 66.5 3:00 2.105 66.5 4:00 2.098 66.4 5:00 1.798 65.1 6:00 0.955 59.6 7:00 2.314 67.3 8:00 1.673 64.5 9:00 0.838 58.5 10:00 0.297 49.5 11:00 0.055 34.8 12:00 0.046 33.3 13:00 0.219 46.8 14:00 0.690 56.8 15:00 1.473 63.4 16:00 2.266 67.1 17:00 1.642 64.3 18:00 1.449 63.2 19:00 2.092 66.4 20:00 2.105 66.5 21:00 2.105 66.5 22:00 2.105 66.5 23:00 2.105 66.5