Mar 2010 Nagano-ken Nagano-shi Expected value of LF field strength Transmitting Station: Hagane-yama LF station Latitude of receiver(Degree): 36.65 Longitude of receiver(Degree): 138.18 Time(JST) Field Strength(mV/m) Field Strength(dB uV/m) 0:00 1.905 65.6 1:00 1.905 65.6 2:00 1.905 65.6 3:00 1.905 65.6 4:00 1.899 65.6 5:00 1.618 64.2 6:00 0.906 59.1 7:00 1.520 63.6 8:00 0.178 45.0 9:00 0.792 58.0 10:00 1.108 60.9 11:00 1.163 61.3 12:00 1.142 61.2 13:00 1.147 61.2 14:00 1.170 61.4 15:00 1.038 60.3 16:00 0.591 55.4 17:00 0.558 54.9 18:00 1.768 64.9 19:00 0.574 55.2 20:00 1.834 65.3 21:00 1.905 65.6 22:00 1.905 65.6 23:00 1.905 65.6