Feb. 2014 Tokushima-ken Tokushima-shi Expected value of LF field strength Transmitting Station: Hagane-yama LF station Latitude of receiver(Degree): 34.05 Longitude of receiver(Degree): 134.55 Distance from Hagane-yama LF station (km): 409 Time(JST) Field Strength(mV/m) Field Strength(dB uV/m) 0:00 4.532 73.1 1:00 4.532 73.1 2:00 4.532 73.1 3:00 4.532 73.1 4:00 4.532 73.1 5:00 4.382 72.8 6:00 2.715 68.7 7:00 2.523 68.0 8:00 3.903 71.8 9:00 1.564 63.9 10:00 1.864 65.4 11:00 2.628 68.4 12:00 2.797 68.9 13:00 2.769 68.8 14:00 2.461 67.8 15:00 1.378 62.8 16:00 2.673 68.5 17:00 2.713 68.7 18:00 4.013 72.1 19:00 4.256 72.6 20:00 4.485 73.0 21:00 4.532 73.1 22:00 4.532 73.1 23:00 4.532 73.1