Jul 2010 Tokyo-to Tokyo Expected value of LF field strength Transmitting Station: Hagane-yama LF station Latitude of receiver(Degree): 35.68 Longitude of receiver(Degree): 139.68 Time(JST) Field Strength(mV/m) Field Strength(dB uV/m) 0:00 0.742 57.4 1:00 0.742 57.4 2:00 0.733 57.3 3:00 0.693 56.8 4:00 0.872 58.8 5:00 1.591 64.0 6:00 0.496 53.9 7:00 0.821 58.3 8:00 1.153 61.2 9:00 1.145 61.2 10:00 0.940 59.5 11:00 0.800 58.1 12:00 0.744 57.4 13:00 0.755 57.6 14:00 0.837 58.5 15:00 1.003 60.0 16:00 1.167 61.3 17:00 1.096 60.8 18:00 0.569 55.1 19:00 0.948 59.5 20:00 1.501 63.5 21:00 0.664 56.4 22:00 0.709 57.0 23:00 0.742 57.4