Jul 2010 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 1.240 61.9 1:00 1.240 61.9 2:00 1.233 61.8 3:00 1.213 61.7 4:00 1.385 62.8 5:00 0.790 57.9 6:00 0.715 57.1 7:00 1.072 60.6 8:00 0.977 59.8 9:00 0.769 57.7 10:00 0.516 54.2 11:00 0.383 51.7 12:00 0.335 50.5 13:00 0.343 50.7 14:00 0.415 52.4 15:00 0.583 55.3 16:00 0.837 58.5 17:00 1.030 60.3 18:00 1.029 60.2 19:00 0.515 54.2 20:00 1.153 61.2 21:00 1.341 62.5 22:00 1.221 61.7 23:00 1.238 61.9