Oct. 2015 Akita-ken Akita-shi Expected value of LF field strength Transmitting Station: Hagane-yama LF station Latitude of receiver(Degree): 39.72 Longitude of receiver(Degree): 140.10 Distance from Hagane-yama LF station (km): 1123 Time(JST) Field Strength(mV/m) Field Strength(dB uV/m) 0:00 1.469 63.3 1:00 1.469 63.3 2:00 1.469 63.3 3:00 1.469 63.3 4:00 1.469 63.3 5:00 1.454 63.3 6:00 1.243 61.9 7:00 0.782 57.9 8:00 1.169 61.4 9:00 1.055 60.5 10:00 0.831 58.4 11:00 0.651 56.3 12:00 0.569 55.1 13:00 0.584 55.3 14:00 0.695 56.8 15:00 0.898 59.1 16:00 1.118 61.0 17:00 1.117 61.0 18:00 0.697 56.9 19:00 1.397 62.9 20:00 1.460 63.3 21:00 1.469 63.3 22:00 1.469 63.3 23:00 1.469 63.3