Nov. 2013 Miyagi-ken Sendai-shi Expected value of LF field strength Transmitting Station: Hagane-yama LF station Latitude of receiver(Degree): 38.27 Longitude of receiver(Degree): 140.87 Distance from Hagane-yama LF station (km): 1099 Time(JST) Field Strength(mV/m) Field Strength(dB uV/m) 0:00 1.487 63.4 1:00 1.487 63.4 2:00 1.487 63.4 3:00 1.487 63.4 4:00 1.487 63.4 5:00 1.481 63.4 6:00 1.475 63.4 7:00 0.797 58.0 8:00 1.014 60.1 9:00 1.197 61.6 10:00 1.057 60.5 11:00 0.904 59.1 12:00 0.819 58.3 13:00 0.836 58.4 14:00 0.946 59.5 15:00 1.111 60.9 16:00 1.199 61.6 17:00 0.837 58.5 18:00 1.144 61.2 19:00 1.461 63.3 20:00 1.487 63.4 21:00 1.487 63.4 22:00 1.487 63.4 23:00 1.487 63.4