Jun 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 1.230 61.8 3:00 1.211 61.7 4:00 1.385 62.8 5:00 0.707 57.0 6:00 0.748 57.5 7:00 1.074 60.6 8:00 0.970 59.7 9:00 0.761 57.6 10:00 0.508 54.1 11:00 0.379 51.6 12:00 0.331 50.4 13:00 0.340 50.6 14:00 0.409 52.2 15:00 0.574 55.2 16:00 0.830 58.4 17:00 1.024 60.2 18:00 1.037 60.3 19:00 0.541 54.7 20:00 1.094 60.8 21:00 1.356 62.6 22:00 1.218 61.7 23:00 1.235 61.8