May 2013 Fukushima-ken Fukushima-shi Expected value of LF field strength Transmitting Station: Hagane-yama LF station Latitude of receiver(Degree): 37.73 Longitude of receiver(Degree): 140.47 Time(JST) Field Strength(mV/m) Field Strength(dB uV/m) 0:00 1.335 62.5 1:00 1.335 62.5 2:00 1.335 62.5 3:00 1.314 62.4 4:00 1.413 63.0 5:00 1.111 60.9 6:00 0.667 56.5 7:00 1.140 61.1 8:00 1.064 60.5 9:00 0.832 58.4 10:00 0.567 55.1 11:00 0.412 52.3 12:00 0.353 51.0 13:00 0.363 51.2 14:00 0.450 53.1 15:00 0.642 56.1 16:00 0.908 59.2 17:00 1.121 61.0 18:00 1.062 60.5 19:00 0.541 54.7 20:00 1.370 62.7 21:00 1.330 62.5 22:00 1.322 62.4 23:00 1.335 62.5